John Deere 9450 9550 Combines Diagnosis and Test Manual TM1802 01MAY04

Table of contents
FOREWORD
Section 210 – GENERAL
Group 05 – Safety
Recognize Safety Information
Handle Fluids Safely—Avoid Fires
Prepare for Emergencies
Prevent Battery Explosions
Prevent Acid Burns
Handle Chemical Products Safely
Handle Starting Fluid Safely
Avoid High-Pressure Fluids
Park Machine Safely
Support Machine Properly
Wear Protective Clothing
Protect Against Noise
Work in Clean Area
Work In Ventilated Area
Illuminate Work Area Safely
Service Machines Safely
Construct Dealer-Made Tools Safely
Service Cooling System Safely
Wait Before Opening High-Pressure Fuel System
Replace Safety Signs
Use Proper Lifting Equipment
Remove Paint Before Welding or Heating
Avoid Heating Near Pressurized Fluid Lines
Service Tires Safely
Avoid Harmful Asbestos Dust
Practice Safe Maintenance
Use Proper Tools
Dispose of Waste Properly
Live With Safety
Group 10 – Combine and Component Identification
Identification Plates
Combine Identification Number
Dual Range Cylinder Drive Gearcase
Engine Serial Number For 9450
Engine Serial Number For 9550 and 9650
Engine Gearcase
Feeder House Reverser Gearcase
Hydrostatic Drive Unit Motor
Hydrostatic Drive Unit Pump
Transmission
Single Speed Four Wheel Drive Motors
Two Speed Four Wheel Drive Motors
Group 15 – General Specifications
Operating Speeds
Ground Speeds (Fast Idle)
Turning Radius
Specifications – 9450 Combines
Specifications – 9550 Combines
Specifications – 9650 Combines
Dimensions
Dimension Reference Points
Unified Inch Bolt and Screw Torque Values
Metric Bolt and Screw Torque Values
Face Seal Fittings Assembly and Installation—All Pressure Applications
Metric Face Seal Fitting Torque Chart—Standard Pressure Applications
SAE Face Seal Fitting Torque Chart—Standard Pressure Applications
External Hexagon Port Plug Torque Chart
O-Ring Boss Fitting Torque Chart
SAE Four Bolt Flange Fitting Torque Chart
Group 20 – Diagnostic and Testing Procedures
Troubleshooting
Section 211 – DIAGNOSTIC TROUBLE CODES
Group A00 – A00 – Engine Control Unit Diagnostic Trouble Codes
A00 00091.09 – CAN Bus Message Containing Throttle Input Not Valid or Not Received – Priority 3
A00 000105.03 – Engine Manifold Air Temperature Sensor Voltage is Out of Range High – Priority 2
A00 000105.04 – Engine Manifold Air Temperature Sensor Voltage is Out of Range Low – Priority 2
A00 000105.16 – Engine Manifold Air Temperature Above 88°C / 190°F (moderately severe level) – Priority 2
A00 000110.00 – Engine Coolant Temperature Above 115° C (Most Severe Level) – Priority 1
A00 000110.03 – Engine Coolant Temperature Sensor Voltage is Out of Range High – Priority 2
A00 000110.04 – Engine Coolant Temperature Sensor Voltage is Out of Range Low – Priority 2
A00 000110.16 – Engine Coolant Temperature Above 110°C/230°F – Priority 2
A00 000111.01 – Coolant Level Low. Engine Coolant Temperature Above 125°C/257°F – Priority 1
A00 000158.02 – Temporary Loss of Electrical Power to Engine Control Unit – Priority 3
A00 000174.03 – Engine Fuel Temperature Sensor Voltage is Out of Range High – Priority 2
A00 000174.04 – Engine Fuel Temperature Sensor Voltage is Out of Range Low – Priority 2
A00 000174.16 – Engine Fuel Temperature Above Normal Range – Priority 2
A00 000190.00 – Engine Over-Speed – Priority 1
A00 000190.02 – Engine Speed Signal Erratic or Intermittent – Priority 3
A00 000190.03 – Engine Speed Sensor Voltage Out of Range High – Priority 3
A00 000190.04 – Engine Speed Sensor Voltage Out of Range Low – Priority 3
A00 000190.05 – Engine Speed Sensor Circuit is Open – Priority 3
A00 000190.16 – Engine Overspeed Detected – Priority 2
A00 000620.03 – Engine Control Unit Internal 5 Volts DC Supply Out of Range or Incorrect High – Priority 2
A00 000620.04 – Engine Control Unit Internal 5 Volts DC Supply Out of Range or Incorrect Low – Priority 2
A00 000629.13 – Controller Cannot Exit Boot Block Program – Priority 1
A00 000632.11 – Fuel Shutoff Circuit Fault – Priority 3
A00 000639.13 – CAN Bus Messages are Being Lost – Priority 3
A00 000833.02 – Rack Position Measurement Error With Engine Off – Priority 3
A00 000833.03 – Rack Position Voltage Out of Range High – Priority 3
A00 000833.04 – Rack Position Voltage Out of Range Low – Priority 3
A00 000834.02 – Rack Instability – Priority 2
A00 000834.03 – Fuel Rack Actuator Voltage Out of Range High – Priority 3
A00 000834.05 – Fuel Rack Actuator Circuit Open – Priority 3
A00 000834.06 – Fuel Rack Actuator Shorted to Ground – Priority 1
A00 000834.07 – Fuel Rack Position Does Not Match Desired Position – Priority 3
A00 001041.02 – Start Signal is Missing While Engine is Cranking – Priority 3
A00 001041.03 – Start Signal ON When Engine Speed is Above 500 RPM – Priority 3
A00 001568.02 – Torque Curve Selection Not Valid or Not Received Because of Lost CAN Bus Message – Priority 2
A00 001569.31 – Engine Protection – Power Derated Due to Other Faults – Priority 2
A00 002000.13 – Engine Control Unit Security Violation – Priority 1
Group C00 – C00 – Armrest Control Unit Diagnostic Trouble Codes
C00 000190.09 – CAN Bus Message Missing From Engine Control Unit – Engine Speed – Priority 3
C00 000247.09 – CAN Bus Message Missing From Engine Control Unit – Engine Hours – Priority 3
C00 000627.03 – Battery Voltage is Above 16 VDC – Priority 1
C00 000628.12 – Controller Cannot Exit Boot Block Program – Priority 1
C00 000630.11 – Controller Failed EEPROM Test at Power-Up – Priority 1
C00 000639.09 – CAN Bus Messages are Not Received by the Armrest Control Unit in a Timely Manner – Priority 3
C00 000639.19 – CAN Bus Messages are Not Being Transmitted or Received Correctly – Priority 3
C00 001487.09 – CAN Bus message Missing From Cornerpost Control Unit – Backlight Command – Priority 3
C00 001497.11 – Unloading Auger Engage Output Transistor Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
C00 001498.11 – The Header Engage Output Transistor Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
C00 001499.11 – The Separator Engage Output Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
C00 001500.09 – CAN Bus Message Missing from Cornerpost Control Unit – Machine Configuration – Priority 3
C00 001504.11 – The Seat Switch Has Been Closed Continuously for 6 Hours – Priority 1
C00 001515.09 – CAN Bus Message Missing from Header Control Unit – Header Height Control Status – Priority 3
Group C03 – C03 – Cornerpost Control Unit Diagnostic Trouble Codes
C03 000096.09 – CAN Bus Message Missing From Right Control Unit – Fuel Level – Priority 3
C03 000110.00 – Engine Coolant Temperature is Too High – Priority 3
C03 000110.03 – Engine Coolant Temperature Sensor Voltage is Too High – Priority 3
C03 000110.04 – Engine Coolant Temperature Sensor voltage is too low – Priority 3
C03 000110.09 – CAN Bus Message Missing From Engine Control Unit – Engine Coolant Temperature – Priority 3
C03 000111.01 – Coolant Level Low. Engine temperature above 125°C / 257° F – Priority 1
C03 000190.00 – Engine Speed above normal operation range – Priority 1
C03 000190.09 – CAN Bus Message Missing From Engine Control Unit – Engine Speed – Priority 3
C03 000627.03 – Controller Supply Voltage Out of Range High – Greater Than 16 VDC – Priority 3
C03 000628.12 – Controller Cannot Exit Boot Block Program – Priority 1
C03 000630.11 – EEPROM Failed Test at Power Up – Priority 1
C03 000639.09 – CAN Bus Messages are Not Received by the Cornerpost Control Unit in a Timely Manner – Priority 3
C03 000639.19 – CAN Bus Messages are Not Being Transmitted or Received Correctly – Priority 3
C03 001079.03 – Concave Position Sensor Supply Voltage High – Greater Than 5.5 VDC – Priority 3
C03 001079.04 – Concave Position Sensor Supply Voltage Low – Less Than 4.5 VDC – Priority 3
C03 001486.03 – Concave Position Sensor Voltage is Too High – Greater Than 4.5 VDC – Priority 3
C03 001486.04 – Concave Position Sensor Voltage is Too Low – Less Than 0.5 VDC – Priority 3
C03 001487.03 – Dimmer Voltage is Too High – Greater Than 4.5 VDC – Priority 3
C03 001487.04 – Dimmer Voltage is Too Low – Priority 3
C03 001492.08 – Cab Interior Backlighting Output Transistor Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
C03 001493.09 – CAN Bus Message Missing From Master Tailings Sensor – Tailings Volume – Priority 3
C03 001500.11 – A Switch on Cornerpost Display Unit 1 is Closed for Longer Than 30 Seconds Priority 3
C03 001501.11 – A Switch on Cornerpost Display Unit 2 is Closed for Longer Than 30 Seconds – Priority 3
C03 001502.11 – A Switch on Cornerpost Display Unit 3 is Closed for Longer Than 30 Seconds – Priority 3
C03 001503.09 – CAN Bus Message Missing From Armrest Control Unit – Armrest Switch Status – Priority 3
C03 001510.09 – CAN Bus Message Missing From Right Control Unit – Combine Temperatures – Priority 3
C03 001511.09 – CAN Bus Message Missing From Right Control Unit – Grain Loss – Priority 3
C03 001515.09 – CAN Bus Message Missing From Header Control Unit – Header Data – Priority 3
C03 001565.09 – CAN Bus Message Missing From Armrest Control Unit – Separator and Header Engage Status – Priority 3
C03 001567.09 – CAN Bus Message Missing From Header Control Unit – Control Mode – Priority 3
Group E00 – E00 – Tailing Master Sensor Diagnostic Trouble Codes
E00 000190.09 – CAN Bus Message Missing From Engine Control Unit – Engine Speed – Priority 3
E00 000628.12 – Controller Cannot Exit Boot Block Program – Priority 2
E00 000630.11 – EEPROM Failed Test at Power Up – Priority 2
E00 000639.09 – CAN Bus Messages are Not Received By The Tailings Master Control Unit in a Timely Manner – Priority 3
E00 000639.19 – CAN Bus Messages are Not Being Transmitted or Received Correctly – Priority 3
E00 001493.11 – Tailings System Failure – Priority 3
E00 001493.15 – Tailings System Calibration is Out of Range High – Priority 3
E00 001493.17 – Tailings System Calibration is Out of Range Low – Priority 3
E00 001494.08 – Stuck Photo Receiver Detected in Master Tailings Sensor – Priority 3
E00 001494.11 – Master Tailings Sensor Failure – Priority 3
E00 001495.08 – Stuck Photo Receiver Detected in Slave Tailings Sensor – Priority 3
E00 001495.11 – Slave Tailings Sensor Failure – Priority 3
E00 001496.07 – Tailings Elevator Paddle Missing – Priority 3
E00 001500.09 – CAN Bus Message Missing from Cornerpost Control Unit – Machine Configuration – Priority 3
E00 001511.09 – CAN Bus Message Missing From Right Control Unit – Seed Size – Priority 3
E00 001565.09 – CAN Bus Message Missing From Armrest Control Unit – Header and Separator Engaged – Priority 3
Group E01 – E01 – Header Control Unit Diagnostic Trouble Codes
E01 000084.09 – CAN Bus Message Missing From Cornerpost Control Unit – Wheel Speed – Priority 3
A00 00190.09 – CAN Bus Message Missing From Engine Control Unit – Priority 3
E01 000627.03 – Controller Supply Voltage Out of Range High – Greater Than 16 VDC – Priority 1
E01 000628.12 – Controller Cannot Exit Boot Block Program – Priority 1
E01 000630.11 – System Not Calibrated or EEPROM Failed Test at Power Up – Priority 3
E01 000639.09 – CAN Bus Messages are Not Received by the Header Control Unit in a Timely Manner – Priority 3
E01 000639.19 – CAN Bus Message is Not Received by the Header Control Unit
E01 001079.03 – Height Sensor Power (cc# 481) Voltage is Too high – Greater Than 5.25 VDC – Priority 2
E01 001079.04 – Height Sensor Power (cc# 481) Voltage is Too Low – Less Than 4.75 VDC – Priority 2
E01 001080.03 – Height Sensor Power 2 (cc# 471) Voltage is Too High – Greater Than 5.25 VDC – Priority 2
E01 001080.04 – Height Sensor Power 2 (cc# 471) Voltage is Too Low – Less Than 4.75 VDC – Priority 2
E01 001515.13 – Active Header Height Control System or CONTOUR MASTER System Not Calibrated for Currently Attached Header – Priority 2
E01 001518.02 – The Voltage of Circuit Codes 436, 487, 488, and 489 Changed While Active Header Height Control Was in Automatic mode – Priority 3
E01 001518.07 – Header Not Connected or Invalid Connection – Priority 3
E01 001518.14 – Cannot Activate Header Height Sensing or CONTOUR MASTER – Priority 3
E01 001519.11 – Header Raise Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 2
E01 001520.11 – Header Lower Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 2
E01 001521.11 – Tilt Left Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 2
E01 001522.11 – Tilt Right Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 2
E01 001523.11 – HYDRAFLEX Diverter Valve Driver Detects an Open, Short, Over Voltage or Over Temperature – Priority 2
E01 001524.11 – Reel Forward Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
E01 001525.11 – Reel Aft Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
E01 001526.11 – Reel Raise Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
E01 001527.11 – Reel Lower Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
E01 001528.11 – Active Header Control Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
E01 001530.11 – Unload Valve (Dump Valve) Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
E01 001531.06 – Reel Speed Increase Driver Detects an Open, Short, Over Voltage, Over Temperature Condition – Priority 2
E01 001532.06 – Reel Speed Decrease Driver Detects an Open, Short, Over Voltage, Over Temperature Condition – Priority 2
E01 001533.03 – Height Resume Sensor (cc# 828) Voltage is Too High – Greater Than 4.5 VDC – Priority 2
E01 001533.04 – Height Resume Sensor (cc# 828) Voltage is Too Low – Less Than 0.5 VDC – Priority 2
E01 001534.03 – Left Header Height Sensor (cc# 412) Voltage is Too High – Greater Than 4.5 VDC – Priority 2
E01 001534.04 – Left Header Height Sensor (cc# 412) Voltage is Too Low Less Than 0.5 VDC – Priority 2
E01 001535.03 – Right Header Height Sensor (cc# 454) Voltage is Too High – Greater Than 4.5 VDC – Priority 2
E01 001535.04 – Right Header Height Sensor (cc# 454) Voltage is Too Low – Less Than 0.5 VDC – Priority 2
E01 001536.03 – Center Header Height Sensor (cc# 414) Voltage is Too High – Greater Than 4.5 VDC or Shorted Pads of The DIAL-A-MATIC Sensor – Priority 2
E01 001536.04 – Center Header Height Sensor (cc# 414) Voltage is Too Low – Less Than 0.5 VDC or No Signal From DIAL-A-MATIC Sensor – Priority 2
E01 001537.03 – Reel Fore/Aft Position Sensor or Deck Plate Position Sensor (cc# 834) Voltage Too High – Greater Than 4.5 VDC – Priority 3
E01 001537.04 – Reel Fore/Aft Position Sensor or Deck Plate Position Sensor (cc# 834) Voltage Too Low – Less Than 0.5 VDC – Priority 3
E01 001538.03 – Reel Height Sensor (cc# 835) Voltage Too High – Greater Than 4.5 VDC – Priority 3
E01 001538.04 – Reel Height Sensor (cc# 835) Voltage Too Low – Less Than 0.5 VDC – Priority 3
E01 001539.03 – CONTOUR MASTER Angle Sensor (cc# 833) Voltage Too High – Greater Than 4.5 VDC – Priority 3
E01 001539.04 – CONTOUR MASTER Angle Sensor (cc# 833) Voltage Too Low – Less Than 0.5 VDC – Priority 3
E01 001541.02 – Reel Speed Unknown – Priority 2
E01 001544.09 – CAN Bus Message Missing From Armrest Control Unit – Multifunction Control Handle Switch Status – Priority 3
E01 298618.07 – Reel Raise/Lower Resume System Has Malfunctioned – Priority 2
E01 298618.12 – Reel Raise/Lower Set Point Was Not Reached Within 15 Seconds – Priority 3
E01 298619.04 – HYDRAFLEX Pressure Sensor (cc# 413) Voltage is Too Low – Less Than 0.5 VDC) – Priority 3
E01 298619.07 – Reel Fore/Aft Resume System has Malfunctioned – Priority 2
E01 298620.12 – Reel Fore/Aft Setpoint Was Not Reached Within 15 Seconds – Priority 3
E01 298621.07 – HYDRAFLEX System has Malfunctioned – Priority 2
E01 298621.12 – HYDRAFLEX Pressure Setpoint Was Not Reached Within 15 Seconds – Priority 3
E01 523132.11 – Reel Diverter Valve Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 3
Group E02 – E02 – Right Control Unit Diagnostic Trouble Codes
E02 000096.03 – Fuel Level Signal (cc# 652) Voltage is Too High – Greater Than 4.50 VDC – Priority 3
E02 000096.04 – Fuel Level Signal (cc# 652) Voltage is Too Low – Less Than 0.20 VDC – Priority 3
E02 000627.03 – Electronic Power (cc# 021) Voltage is Too High – Greater Than 16 VDC – Priority 1
E02 000628.12 – Controller Cannot Exit Boot Block Program. Turn Key Switch to The OFF Position – Priority 1
E02 000630.11 – EEPROM Failed Test on Power Up – Priority 2
E02 000639.09 – CAN Bus Messages are Not Received by the Right Control Unit in a Timely Manner – Priority 3
E02 000639.19 – CAN Bus Messages are Not Being Transmitted or Received Correctly – Priority 2
E02 001079.03 – Sensor Supply Voltage is Too High – Priority 3
E02 001079.04 – Sensor Supply Voltage is Too Low – Priority 3
E02 001500.09 – CAN Bus Message Missing From Cornerpost Control Unit – Machine Configuration – Priority 3
E02 001500.11 – CAN Bus Message From Cornerpost Control Unit Invalid – Machine Configuration – Priority 3
E02 001508.03 – Hydraulic Oil Temperature Sensor (cc# 775) Voltage is Too High – Greater Than 4.97 VDC – Priority 2
E02 001508.04 – Hydraulic Oil Temperature Sensor (cc# 775) Voltage is Too Low – Less Than 0.29 VDC – Priority 2
E02 001508.11 – Hydraulic Oil Temperature Alarm Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 2
E02 001509.03 – Main Gearcase Oil Temperature Sensor (cc# 774) Voltage is Too High-Greater Than 4.97 VDC – Priority 2
E02 001509.04 – Main Gearcase Oil Temperature Sensor (cc# 774) Voltage is Too Low – Less Than 0.29 VDC – Priority 2
E02 001509.11 – Main Gearcase Oil Temperature Alarm Driver Detects an Open, Short, Over Voltage, or Over Temperature Condition – Priority 2
E02 001565.09 – CAN Bus Message Missing From Armrest Control Unit – Discrete Input Status – Priority 3
Group AMS – GREENSTAR Display Warning Messages and Fault Codes
GREENSTAR Display 20 – CAN Bus Problem
GREENSTAR Display 21 – CAN Bus Problem
GREENSTAR Display 22 – Language Selection Problem
GREENSTAR Display 30 – CAN Bus Problem
GREENSTAR Display 31 – CAN Bus Problem
GREENSTAR Display 33 – Internal Error
GREENSTAR Display 40 – Parallel Tracking Problem
GREENSTAR Display 41 – Parallel Tracking Problem
GREENSTAR Display 44 – Parallel Tracking Problem
GREENSTAR Display 45 – Parallel Tracking Problem
GREENSTAR Display 46 – Parallel Tracking Problem
GREENSTAR Display 47 – Display Address Change
GREENSTAR Display 49 – CAN Bus Problem
GREENSTAR Display 52 – CAN Bus Problem
GREENSTAR Display 54 – CAN Bus Problem
GREENSTAR Display 60 – Flash Erase Failed
GREENSTAR Display 61 – Contour Write Error
GREENSTAR Display 110 – Check Wiring (CAN Bus)
GREENSTAR Display 113 – Incompatible monitor or controller.
GREENSTAR Display 120 – NO GPS
GREENSTAR Display 121 – No Differential GPS
GREENSTAR Display 122 – WAAS in use
GREENSTAR Display 123 – SF1 in use
GREENSTAR Display 124 – GPS Updates are 1 Hz.
GREENSTAR Display 200 – CAN Bus Problem
GREENSTAR Display 201 – CAN Bus Problem
GREENSTAR Display 210 – CAN Bus Problem
GREENSTAR Display 211 – CAN Bus Problem
GREENSTAR Display 213 – Internal Error
GREENSTAR Display 220 – Parallel Tracking Problem
GREENSTAR Display 221 – Parallel Tracking Problem
GREENSTAR Display 224 – Parallel Tracking Problem
GREENSTAR Display 225 – Parallel Tracking Problem
GREENSTAR Display 226 – Parallel Tracking Problem
GREENSTAR Display 230 – Display Address Change
GREENSTAR Display 231 – CAN Bus Problem
GREENSTAR Display 232 – CAN Bus Problem
GREENSTAR Display 233 – Language Selection Problem
GREENSTAR Display 235 – CAN Bus Problem
Group AMS – GREENSTAR KeyCard and PC Data Storage Card Warning Messages
GREENSTAR KeyCard and PC Data Storage Card 100 – Indicates a Problem With The KeyCard or PC Data Storage Card
GREENSTAR KeyCard and PC Data Storage Card 150 – Indicates The Data Card Has Been Removed
GREENSTAR KeyCard and PC Data Storage Card 151 – Indicates No Setup Data On PC Data Storage Card
GREENSTAR KeyCard and PC Data Storage Card 152 – Indicates That The PC Data Storage Card Is Full
GREENSTAR KeyCard and PC Data Storage Card 155 – Indicates KeyCard Has Been Removed
GREENSTAR KeyCard and PC Data Storage Card 156 – Indicates No KeyCard Data on PC KeyCard
GREENSTAR KeyCard and PC Data Storage Card 157 – Indicates Invalid Key – Field Mapping Disabled
GREENSTAR KeyCard and PC Data Storage Card 158 – More Than One KeyCard Has Been Detected
Group AMS – GREENSTAR Mobile Processor Warning Messages
GREENSTAR Mobile Processor 280 – Switched Power to The Mobile Processor Has Failed
GREENSTAR Mobile Processor 281 – Unswitched Power to The Mobile Processor Has Failed
GREENSTAR Mobile Processor 282 – Internal Voltage Failure to The Mobile Processor
Group AMS – HARVEST DOC Warning Messages
HARVEST DOC 200 – GPS Communications Failure
HARVEST DOC 201 – No GPS Position Information
HARVEST DOC 202 – No GPS Differential Correction
HARVEST DOC 231 – Recording Failed
HARVEST DOC 280 – Electronic Power (cc# 21) Failure
HARVEST DOC 281 – Delayed Power (cc# 6) Failure
HARVEST DOC 282 – Mobile Processor Internal Voltage Failure
HARVEST DOC 451 – NO MOISTURE SENSOR
HARVEST DOC 452 – Harvest Monitor Communications Late
Group AMS – Moisture Sensor Warning Messages
GREENSTAR Moisture Sensor 1 – Plunger Initialization Failure
GREENSTAR Moisture Sensor 2 – Actuator Shorted
GREENSTAR Moisture Sensor 3 – Relay Failure
GREENSTAR Moisture Sensor 4 – Motor Failure – Moisture Disabled
GREENSTAR Moisture Sensor 6 – Low Voltage
GREENSTAR Moisture Sensor 7 – Low Voltage
GREENSTAR Moisture Sensor 8 – Low Voltage
GREENSTAR Moisture Sensor 9 – High Voltage
GREENSTAR Moisture Sensor 10 – Low Voltage
GREENSTAR Moisture Sensor 11 – High Voltage
GREENSTAR Moisture Sensor 14 – Moisture Curve Modify
GREENSTAR Moisture Sensor 15 – Moisture Curve Invalid
GREENSTAR Moisture Sensor 16 – Moisture Curve Conflict
GREENSTAR Moisture Sensor 18 – Mass Flow Out of Range
GREENSTAR Moisture Sensor 19 – Mass Flow Out of Range
GREENSTAR Moisture Sensor 20 – Offset Out of Range
GREENSTAR Moisture Sensor 32 – Motor Stalled
Group AMS – STARFIRE Receiver Warning Messages
STARFIRE Receiver 301 – STARFIRE Network Problem
STARFIRE Receiver 302 – Receiver Not Receiving On Alternate Frequency
STARFIRE Receiver 303 – GPS Correction License Has Expired
STARFIRE Receiver 304 – Corrected GPS Position is Not Available
STARFIRE Receiver 305 – GPS Position Is Not Available ID
STARFIRE Receiver 306 – Updating GPS Software
Group AMS – Terrain Compensation Module Fault Codes
Terrain Compensation Module 000956.16 – Roll Sensor Out of Range
Terrain Compensation Module 002028.12 – No STARFIRE Communication
Terrain Compensation Module 002146.13 – Terrain Compensation Module Not Calibrated
Terrain Compensation Module 002146.14 – Temperature sensor Out of Range
Terrain Compensation Module 523319.18 – Low Switched Voltage
Terrain Compensation Module 523792.18 – Low Switched Voltage
Terrain Compensation Module 523792.01 – No Unswitched Voltage
Terrain Compensation Module 523773.03 – STARFIRE CAN Voltage Out of Range
Terrain Compensation Module 523773.04 – STARFIRE CAN Voltage Out of Range
Terrain Compensation Module 523774.03 – STARFIRE CAN Voltage Out of Range
Terrain Compensation Module 523774.04 – STARFIRE CAN Voltage Out of Range
Terrain Compensation Module 523309.07 – Yaw Sensor Not Responding
Terrain Compensation Module 523309.16 – Yaw Sensor Out of Range
Terrain Compensation Module 523310.02 – Memory Error
Terrain Compensation Module 523441.31 – No STARFIRE Height Setting
Terrain Compensation Module 523442.31 – No STARFIRE Fore/Aft Setting
Terrain Compensation Module 523572.31 – Unsafe Shutdown
Section 212 – OBSERVABLE SYMPTOMS
Group 220 – Engine System
Engine System Diagnostics
Group 230 – Air Intake and Cooling Systems
Air Intake System Diagnostics
Engine Cooling Package Diagnostics
Group 240 – Electrical System
Active Header Height Control System – Header Height Sensing Diagnostics
Active Header Height Control System – Height Resume Diagnostics
Active Header Height Control System – HYDRAFLEX Diagnostics
95 Ampere Alternator / Battery Diagnostics
185 Ampere Alternator / Battery Diagnostics
Armrest Control Unit Overall Diagnostics
Auxiliary Power Outlet Diagnostics (Power Strip)
CAN Bus Diagnostics
Cleaning Fan Speed Adjust Diagnostics
CLIMATRAK Diagnostics
COMFORT COMMAND Seat Diagnostics
Concave Clearance Adjust Diagnostics
CONTOUR MASTER – Automatic Tilt Diagnostics
CONTOUR MASTER – Manual Tilt Diagnostics
Cornerpost Control Unit – Overall Diagnostics
Cornerpost – Cleaning Fan Speed Diagnostics
Cornerpost – Concave Clearance Diagnostics
Cornerpost – CONTOUR MASTER Position Diagnostics
Cornerpost – Corn Head Deck Plate Spacing Diagnostics
Cornerpost – Cylinder Speed Diagnostics
Cornerpost – Engine Hours Diagnostics
Cornerpost – Engine Speed Diagnostics
Cornerpost – Engine Temperature Gauge Diagnostics
Cornerpost – Feeder House Backshaft Speed Diagnostics
Cornerpost – Fuel Gauge Diagnostics
Cornerpost – Ground Speed Diagnostics
Cornerpost – HYDRAFLEX Pressure Diagnostics
Cornerpost – Separator Hours Diagnostics
Cylinder Speed Adjust Diagnostics
Deck Plate Adjustment Diagnostics
DIAL-A-SPEED Diagnostics
Draper Speed Adjust Diagnostics
Electric Fuel Pump Diagnostics
Engine and Fuel Control Diagnostics – 6068 Engine
Engine and Fuel Control Diagnostics – 6081 L3 Engine
Engine Compartment Relay Panel Diagnostics
Engine Control Unit – Overall Diagnostics
Four Wheel Drive Diagnostics
GREENSTAR – Display Diagnostics
GREENSTAR – GPS Receiver Diagnostics
GREENSTAR – KeyCard and PC Data Storage Card Diagnostics
GREENSTAR – Mass Flow Sensor Diagnostics
GREENSTAR – Mobile Processor Diagnostics
GREENSTAR – Moisture Sensor Diagnostics
GREENSTAR System – Harvest Doc Diagnostics
GREENSTAR System – Harvest Monitor Diagnostics
GREENSTAR System – Parallel Tracking Diagnostics
GREENSTAR System – Yield Mapping Diagnostics
GREENSTAR System – Yield Monitor Diagnostics
Header Control Unit – Overall Diagnostics
Header Engage Diagnostics
Header Raise/Lower Diagnostics
Horn Diagnostics
HYDRAFLEX Pressure Adjust Diagnostics
Lighting System – Overall Diagnostics
Lighting System – Daytime Running Lights Diagnostics
Lighting System – Dome Light Diagnostics
Lighting System – Exit Lights Diagnostics
Lighting System – Field Lights Diagnostics
Lighting System – Hazard/Turn Lights Diagnostics
Lighting System – Marker Lamps Diagnostics
Lighting System – Panel Lamps Diagnostics
Lighting System – Rear Discharge Lamps Diagnostics
Lighting System – Road Lamps Diagnostics
Lighting System – Service Lamps – Engine Area Diagnostics
Lighting System – Service Lamps – Gullwing Doors Diagnostics
Lighting System – Service Lamps – Shoe Area Diagnostics
Lighting System – Side Finder Lamps Diagnostics
Lighting System – Stubble Lights Diagnostics
Lighting System – Unloading Auger Light Diagnostics
Multifunction Control Handle Diagnostics
Power Distribution Board 1 – Overall Diagnostics
Power Distribution Board 1 – Control Circuit Power Diagnostics
Power Distribution Board 1 – EMIP Power Diagnostics
Power Distribution Board 1 – Engine Running Power Diagnostics
Power Distribution Board 1 – Ignition Switch Power Diagnostics
Power Distribution Board 1 – Light Switch Power Diagnostics
Power Distribution Board 1 – Service Power Diagnostics
Quick-Stop System Diagnostics
Radio System Diagnostics
Reel Fore/Aft Diagnostics
Reel Fore/Aft Resume Diagnostics
Reel Raise/Lower Diagnostics
Reel/Belt Speed Adjust Diagnostics
Reel Raise/Lower Resume Diagnostics
Right Control Unit Overall Diagnostics
Road/Field System Diagnostics
Separator Engage Diagnostics
Start Aid Diagnostics
Starting System Diagnostics
Tailings Monitor System Diagnostics
Unloading Auger Engage Diagnostics
Unloading Auger Swing Diagnostics
Variable Speed Feeder House Adjust Diagnostics
VISIONTRAK Diagnostics
Warning Display Panel – Overall Diagnostics
Warning – Clean Grain Elevator Speed w/GREENSTAR Diagnostics
Warning – Clean Grain Elevator Speed w/o GREENSTAR Diagnostics
Warning – Conveyor Auger Speed Diagnostics
Warning – Cylinder Speed Diagnostics
Warning – Engine Air Filter Diagnostics
Warning – Engine Oil Pressure Diagnostics
Warning – Engine Speed Diagnostics
Warning – Engine Temperature Diagnostics
Warning – Grain Separator Speed Diagnostics
Warning – Grain Tank Full Diagnostics
Warning – Hydraulic Oil Temperature Diagnostics
Warning – Hydrostatic Charge Pressure Diagnostics
Warning – Low Fuel Diagnostics
Warning – Main Gearcase Filter Restricted Diagnostics
Warning – Main Gearcase Pressure Diagnostics
Warning – Main Gearcase Temperature Diagnostics
Warning – Parking Brake Diagnostics
Warning – Separator Plugged Diagnostics
Warning – Straw Chopper Speed Diagnostics
Warning – Tailings Elevator Speed Diagnostics
Warning – Unloading Auger Engaged Diagnostics
Warning – Voltage Low Diagnostics
Wiper System Diagnostics
Group 250 – Power Train System
Final Drive Diagnostics
Transmission Diagnostics
Hydrostatic Diagnostics
Group 255 – Four Wheel Drive System
Four Wheel Drive Diagnostics
Group 260 – Brake System
Park Brake Diagnostics
Service Brakes Diagnostics
Group 270 – Hydraulic System
Basic Hydraulic System Diagnostics
Chaff Spreader Drive Diagnostics
CONTOUR MASTER Header Tilt Diagnostics
Deck Plate Adjust Diagnostics
Draper Belt Drive Diagnostics
Feeder House Gearcase Cooler Diagnostics
Header Raise/Lower Diagnostics
HYDRAFLEX Pressure Adjust Diagnostics
Hydraulic System Overheating Diagnostics
Reel/Belt Drive Diagnostics
Reel Fore/Aft Diagnostics
Reel Raise/Lower Diagnostics
Threshing Speed Adjust Diagnostics
Unloading Auger Swing Diagnostics
Variable Speed Feeder House Diagnostics
Group 275 – Main Gearcase System
Main Gearcase Pressure Low Diagnostics
Main Gearcase Temperature High Diagnostics
Main Gearcase Filter Restricted Diagnostics
Separator Engage Diagnostics
Main Gearcase Diagnostics
Unloading Auger Engage Diagnostics
Group 280 – Steering System
Steering Diagnostics
Group 290 – CLIMATRAK System
CLIMATRAK System Diagnostics
Group 300 – Separator System
Separator Vibration Diagnostics
Section 220 – ENGINE SYSTEM
Group 05 – General Information
General Information
Group 10 – Test Procedures and Adjustments
Test Procedures and Adjustments
Group 15A – Engine Type Identification
Engine Type Identification
Group 15B – Engine Diagnostics – Type A
Theory of Operation – Type A
Schematic – Type A
Engine Problem – Type A
Engine Starting
Engine Starting
Throttle
Engine Operation
Fuel Quality
Excessive Black Smoke
Excessive White Smoke
Engine Noise
Engine Misfire
Engine Temperature
Engine Power
Oil Consumption
Fuel Consumption
Combine Loading
Air Filter Check
Radiator Door
Rotary Screen Vacuum System
Air Intake Tube
Air Cleaner Aspirator
Fuel Leaks
Engine Cranking
Fuel Supply Gate Valve
Fuel Quantity/Quality
Fuel Leaks
Fuel Shutoff Solenoid
Air Intake Tube
Air Cleaner Aspirator
Air Filter Check
Exhaust System Check
Bleed the Fuel System
Fuel Pressure Check
Fuel to Injectors
Injection Pump Timing
Valve Train
Throttle Stops
Throttle Solenoid
Throttle Lever
Throttle Lever
Engine Misfire
Air Filter Check
Radiator Door
Rotary Screen Vacuum System
Air Intake Tube
Air Cleaner Aspirator
Exhaust System Check
Air Intake System Inspection
Aftercooler Leakage Test
Boost Pressure Test
Isolate Engine Noise
Fuel Tank Breather
Breather Orifice
Head Gasket
Injection Pump Timing
Exhaust Manifold Temperature
Air in Fuel Check
Fuel Pressure Check
Fuel to Injectors
Valve Train
Combine Loading
Throttle
Air Filter Check
Radiator Door
Rotary Screen Vacuum System
Air Intake Tube
Air Cleaner Aspirator
Exhaust System Check
Fuel Tank Breather
Breather Orifice
Fuel Return Line
Air in Fuel Check
Fuel Pressure Check
Air Intake System Inspection
Aftercooler Leakage Test
Boost Pressure Test
Engine Power
Injection Pump Timing
Oil Type
Oil Leaks
Engine Starting
Engine Starting
Throttle
Engine Operation
Fuel Quality
Excessive Black Smoke
Excessive White Smoke
Engine Noise
Engine Misfire
Engine Temperature
Engine Power
Oil Consumption
Fuel Consumption
Combine Loading
Air Filter Check
Radiator Door
Rotary Screen Vacuum System
Air Intake Tube
Air Cleaner Aspirator
Fuel Leaks
Engine Cranking
Fuel Supply Gate Valve
Fuel Quantity/Quality
Fuel Leaks
Fuel Shutoff Solenoid
Air Intake Tube
Air Cleaner Aspirator
Air Filter Check
Exhaust System Check
Bleed the Fuel System
Fuel Pressure Check
Fuel to Injectors
Injection Pump Timing
Valve Train
Throttle Stops
Throttle Solenoid
Throttle Lever
Throttle Lever
Engine Misfire
Air Filter Check
Radiator Door
Rotary Screen Vacuum System
Air Intake Tube
Air Cleaner Aspirator
Exhaust System Check
Air Intake System Inspection
Aftercooler Leakage Test
Boost Pressure Test
Isolate Engine Noise
Fuel Tank Breather
Breather Orifice
Head Gasket
Injection Pump Timing
Exhaust Manifold Temperature
Air in Fuel Check
Fuel Pressure Check
Fuel to Injectors
Valve Train
Combine Loading
Throttle
Air Filter Check
Radiator Door
Rotary Screen Vacuum System
Air Intake Tube
Air Cleaner Aspirator
Exhaust System Check
Fuel Tank Breather
Breather Orifice
Fuel Return Line
Air in Fuel Check
Fuel Pressure Check
Air Intake System Inspection
Aftercooler Leakage Test
Boost Pressure Test
Engine Power
Injection Pump Timing
Oil Type
Oil Leaks
Group 15C – Engine Diagnostics – Type B
Theory of Operation – Type B
Schematic – Type B
Engine Problem – Type B
Fuel
Engine Starting
Engine Starting
Low Idle
Engine Oil Pressure
Throttle
High Idle Speed
Engine Operation
Excessive Black Smoke
Excessive White Smoke
Engine Noise
Engine Misfire
Engine Temperature
Engine Power
Oil Consumption
Fuel Tank
Fuel Tank Breather
Breather Orifice
Air in Return Fuel Test
Engine Cranking
Engine RPM Display
Cranking Speed
Engine Oil Type
Fuel Supply Gate Valve
Electric Fuel Pump
Recall Diagnostic Trouble Codes
Electrical Connections
Fuel Leakage Check
Bleed the Fuel System
Rack Voltage
Fuel Transfer Pump Pressure Test
Exhaust System Check
Air Intake Tube
Air Cleaner Aspirator
Air Filter Check
Engine Start
Engine Oil Level
Engine Oil Pressure Test
Isolate Engine Noise
Recall Diagnostic Trouble Codes
Electrical Connections
Electric Fuel Pump
Fuel Tank Breather
Breather Orifice
Fuel Transfer Pump Pressure Test
Combine Loading
Recall Diagnostic Trouble Codes
Air Filter Warning
Cooling System Codes
A00 1569.31
Radiator Door
Rotary Screen Vacuum System
Air Intake Tube
Air Cleaner Aspirator
Air Filter Check
Exhaust System Check
Air Intake System Inspection
Fuel Tank Breather
Breather Orifice
Rack Voltage
Rack Voltage
Electric Fuel Pump
Fuel Transfer Pump Pressure Test
Torque Curve Check
Unloader Engage
Temperature Sensor Circuits Check
Temperature Sensor Harness Check
Temperature Sensors Check
Boost Pressure Test
Aftercooler and Intake Tube Pressure Test
Oil Type
Oil Leaks
Fuel
Engine Starting
Engine Starting
Low Idle
Engine Oil Pressure
Throttle
High Idle Speed
Engine Operation
Excessive Black Smoke
Excessive White Smoke
Engine Noise
Engine Misfire
Engine Temperature
Engine Power
Oil Consumption
Fuel Tank
Fuel Tank Breather
Breather Orifice
Air in Return Fuel Test
Engine Cranking
Engine RPM Display
Cranking Speed
Engine Oil Type
Fuel Supply Gate Valve
Electric Fuel Pump
Recall Diagnostic Trouble Codes
Electrical Connections
Fuel Leakage Check
Bleed the Fuel System
Rack Voltage
Fuel Transfer Pump Pressure Test
Exhaust System Check
Air Intake Tube
Air Cleaner Aspirator
Air Filter Check
Engine Start
Engine Oil Level
Engine Oil Pressure Test
Isolate Engine Noise
Recall Diagnostic Trouble Codes
Electrical Connections
Electric Fuel Pump
Fuel Tank Breather
Breather Orifice
Fuel Transfer Pump Pressure Test
Combine Loading
Recall Diagnostic Trouble Codes
Air Filter Warning
Cooling System Codes
A00 1569.31
Radiator Door
Rotary Screen Vacuum System
Air Intake Tube
Air Cleaner Aspirator
Air Filter Check
Exhaust System Check
Air Intake System Inspection
Fuel Tank Breather
Breather Orifice
Rack Voltage
Rack Voltage
Electric Fuel Pump
Fuel Transfer Pump Pressure Test
Torque Curve Check
Unloader Engage
Temperature Sensor Circuits Check
Temperature Sensor Harness Check
Temperature Sensors Check
Boost Pressure Test
Aftercooler and Intake Tube Pressure Test
Oil Type
Oil Leaks
Group 20 – Component Identification and Location
Component Identification and Location
Section 230 – AIR INTAKE AND COOLING SYSTEMS
Group 05 – General Information
General Information
Group 10 – Test Procedures and Adjustments
Test Procedures and Adjustments
Group 15A – Engine Type Identification
Engine Type Identification
Group 15B – Air Intake System Diagnostics
Theory of Operation
Air Intake Schematic
Air Intake Problem
Air Filter Restricted Warning
Excessive Black Smoke
Engine Power
Fuel Quality
Air Filter Check
Precleaner
Clean Air Intake Tube
Exhaust System Check
Air Intake System Inspection
Boost Pressure Test
Aftercooler Leakage Test
Air Cleaner Aspirator
Cooling Package Door
Rotary Screen Brush
Cooling Package Frame
Rotary Screen Vacuum Duct
Air Filter Restricted Warning
Precleaner
Air Cleaner Aspirator
Cooling Package Door
Rotary Screen Brush
Cooling Package Frame
Rotary Screen Vacuum Duct
Clean Air Intake Tube
Air Filter Restricted Warning
Air Filter Restricted Warning
Excessive Black Smoke
Engine Power
Fuel Quality
Air Filter Check
Precleaner
Clean Air Intake Tube
Exhaust System Check
Air Intake System Inspection
Boost Pressure Test
Aftercooler Leakage Test
Air Cleaner Aspirator
Cooling Package Door
Rotary Screen Brush
Cooling Package Frame
Rotary Screen Vacuum Duct
Air Filter Restricted Warning
Precleaner
Air Cleaner Aspirator
Cooling Package Door
Rotary Screen Brush
Cooling Package Frame
Rotary Screen Vacuum Duct
Clean Air Intake Tube
Air Filter Restricted Warning
Group 15C – Engine Cooling Package Diagnostics – Type A
Theory of Operation – Type A
Engine Cooling System Schematic – Type A
Engine Cooling Package Problem – Type A
Overheating
Engine Temperature Warning
Recovery Bottle Coolant Level
Radiator Coolant Level
Check for Leaks
Visual Check For Internal Leak
Check Rotary Screen
Radiator Plugging
Cooling Package Door
Cooling Package Frame
Cooling Package Propellers
Rotary Screen Vacuum Duct
Check Cooling Fan Operation
Check Cooling Fan Operation
Check Radiator Hoses
Coolant Flow
Coolant Mixture Check
Check Radiator Cap
Check Thermostats
Radiator Hoses
Inspect Water Pump
Rotary Screen Vacuum Duct
Check Rotary Screen Drive
Check Rotary Screen Hub and Bearing
Overheating
Engine Temperature Warning
Recovery Bottle Coolant Level
Radiator Coolant Level
Check for Leaks
Visual Check For Internal Leak
Check Rotary Screen
Radiator Plugging
Cooling Package Door
Cooling Package Frame
Cooling Package Propellers
Rotary Screen Vacuum Duct
Check Cooling Fan Operation
Check Cooling Fan Operation
Check Radiator Hoses
Coolant Flow
Coolant Mixture Check
Check Radiator Cap
Check Thermostats
Radiator Hoses
Inspect Water Pump
Rotary Screen Vacuum Duct
Check Rotary Screen Drive
Check Rotary Screen Hub and Bearing
Group 15D – Engine Cooling Package Diagnostics – Type B
Theory of Operation – Type B
Engine Cooling System Schematic – Type B
Engine Cooling Package Problem – Type B
Overheating
Recall Diagnostic Trouble Codes
Recovery Bottle Coolant Level
Radiator Coolant Level
Check for Leaks
Visual Check For Internal Leak
Check Rotary Screen
Check Rotary Screen Drive
Rotary Screen Vacuum Duct
Check Rotary Screen Hub and Bearing
Rotary Screen Plugging
Rotary Screen Vacuum Duct
Cooling Fan Drive
Radiator Plugging
Cooling Package Door
Cooling Package Frame
Cooling Package Propellers
Cooling Fan Drive
Check Radiator Hoses
Coolant Flow
Coolant Mixture Check
Check Radiator Cap
Check Thermostats
Radiator Hoses
Inspect Water Pump
A00 105.16
Inspect Engine Control
Intake Manifold Temperature
A00 174.16
Overheating
Recall Diagnostic Trouble Codes
Recovery Bottle Coolant Level
Radiator Coolant Level
Check for Leaks
Visual Check For Internal Leak
Check Rotary Screen
Check Rotary Screen Drive
Rotary Screen Vacuum Duct
Check Rotary Screen Hub and Bearing
Rotary Screen Plugging
Rotary Screen Vacuum Duct
Cooling Fan Drive
Radiator Plugging
Cooling Package Door
Cooling Package Frame
Cooling Package Propellers
Cooling Fan Drive
Check Radiator Hoses
Coolant Flow
Coolant Mixture Check
Check Radiator Cap
Check Thermostats
Radiator Hoses
Inspect Water Pump
A00 105.16
Inspect Engine Control
Intake Manifold Temperature
A00 174.16
Group 20 – Component Identification and Location
Component Identification and Location
Section 240 – ELECTRICAL SYSTEM
Group 5 – General Information
How To Use This Diagnostic Information
Group 10 – Diagnostic Trouble Codes
Diagnostic Trouble Codes, Warning Messages and Fault Codes
Diagnostic Addresses by Function
Diagnostic Addresses By Controller
Quick Cal Procedures
Machine Setting Addresses
Group 15A – Active Header Height Control System -Height Sensing Diagnostics
Brief Description
Basic Operation
Detailed Description
Header Calibration Procedures
Connector Locations
Electrical Schematics
Header Height Sensing Problem
Accumulator Check
Manual Raise/Lower Check
Header Connector Check
Sensor Linkage Check
Operational Check
Icon Check
Icon Check
Error Code Check
Error Code Check
Encoder Check
Header Engage Switch Check
Header Activation Button 1 Check
Header Activation Button 2 Check
Header Activation Button 3 Check
Header Select Lines Check
Header Select Lines Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Header Select Line 1 Check
Header Select Line 2 Check
Header Select Line 4 Check
Header Select Line 8 Check
EMIP Power Check
EMIP Power Check
Repair Select Line
CAN Bus Check
Switch Check
CAN Bus Check
Switch Check
CAN Bus Check
Switch Check
CAN Bus Check
Sensor Excitation Check
Encoder Signal 1 Check
Encoder Signal 2 Check
Sensor Excitation Check
CC# 481 Check
Accumulator Check
Manual Raise/Lower Check
Header Connector Check
Sensor Linkage Check
Operational Check
Icon Check
Icon Check
Error Code Check
Error Code Check
Encoder Check
Header Engage Switch Check
Header Activation Button 1 Check
Header Activation Button 2 Check
Header Activation Button 3 Check
Header Select Lines Check
Header Select Lines Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Signal Wire Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Sensor Excitation Check
Header Select Line 1 Check
Header Select Line 2 Check
Header Select Line 4 Check
Header Select Line 8 Check
EMIP Power Check
EMIP Power Check
Repair Select Line
CAN Bus Check
Switch Check
CAN Bus Check
Switch Check
CAN Bus Check
Switch Check
CAN Bus Check
Sensor Excitation Check
Encoder Signal 1 Check
Encoder Signal 2 Check
Sensor Excitation Check
CC# 481 Check
Group 15B – Active Header Height Control System – Height Resume Diagnostics
Brief Description
Basic Operation
Detailed Description
Header Calibration Procedures
Connector Locations
Electrical Schematics
Header Height Resume Problem
Accumulator Check
Manual Raise/Lower Check
Header Connector Check
Sensor Linkage Check
Operational Check
Icon Check
Icon Check
Error Code Check
Error Code Check
Encoder Check
Header Engage Switch Check
Header Activation Button 1 Check
Header Select Lines Check
Header Type Select Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
Sensor Excitation Check
Sensor Signal Check
Sensor Signal Voltage Check
Sensor Harness Check
Sensor Excitation Check
Sensor Excitation Check
Header Select Line 1 Check
Header Select Line 2 Check
Header Select Line 4 Check
Header Select Line 8 Check
EMIP Power Check
EMIP Power Check
Repair Select Line
CAN Bus Check
Switch Check
CAN Bus Check
Sensor Excitation Check
Encoder Signal 1 Check
Encoder Signal 2 Check
Sensor Excitation Check
Accumulator Check
Manual Raise/Lower Check
Header Connector Check
Sensor Linkage Check
Operational Check
Icon Check
Icon Check
Error Code Check
Error Code Check
Encoder Check
Header Engage Switch Check
Header Activation Button 1 Check
Header Select Lines Check
Header Type Select Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
Sensor Excitation Check
Sensor Signal Check
Sensor Signal Voltage Check
Sensor Harness Check
Sensor Excitation Check
Sensor Excitation Check
Header Select Line 1 Check
Header Select Line 2 Check
Header Select Line 4 Check
Header Select Line 8 Check
EMIP Power Check
EMIP Power Check
Repair Select Line
CAN Bus Check
Switch Check
CAN Bus Check
Sensor Excitation Check
Encoder Signal 1 Check
Encoder Signal 2 Check
Sensor Excitation Check
Group 15C – Active Header Height Control System – HYDRAFLEXHYDRAFLEX is a trademark of Deere & Company Diagnostics
Theory of Operation
Connector Locations
Electrical Schematic
HYDRAFLEX™ Problem
Header Check
Header Manual Raise/Lower Check
Reel Manual Raise/Lower Check
Manual HYDRAFLEX Pressure Adjustment Check
Icon Check
Icon Check
Operational Check
Operational Check
Height Sensing Check
Resume 2 Button Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Height Control Encoder Check
Center Header Height Sensor Check
Left and Right Sensor Check
Left Header Height Sensor Check
Right Header Height Sensor Check
Encoder Excitation Check
Encoder Signal 1 Check
Encoder Signal 2 Check
Encoder Signal Check
Encoder Excitation Check
Error Code Check
Header Select Line Check
CC# 21 Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
Header Harness Check
CC# 436 Check
CC# 487 Check
CC# 436 Check
CC# 21 Check
Circuit Code #481 Check
Circuit Code #481 Check
Circuit Code #481 Check
Circuit Code #481 Check
Diagnostic Trouble Code E01 – 1536.03 Check
Sensor Harness Check
Diagnostic Trouble Code E01 – 1536.04 Check
Sensor Harness Check
Diagnostic Trouble Code E01 – 298619.04 Check
CC# 413 Check
HYDRAFLEX Pressure Sensor Check
Return Path Check
Header Sensor Power Check
Diagnostic Trouble Code E01 – 298621.12 Check
Header Engage Switch Check
Resume Button 1 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Diagnostic Trouble Code E01 – 1515.13 Check
Header Control Unit Check
Header Check
Header Manual Raise/Lower Check
Reel Manual Raise/Lower Check
Manual HYDRAFLEX Pressure Adjustment Check
Icon Check
Icon Check
Operational Check
Operational Check
Height Sensing Check
Resume 2 Button Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Height Control Encoder Check
Center Header Height Sensor Check
Left and Right Sensor Check
Left Header Height Sensor Check
Right Header Height Sensor Check
Encoder Excitation Check
Encoder Signal 1 Check
Encoder Signal 2 Check
Encoder Signal Check
Encoder Excitation Check
Error Code Check
Header Select Line Check
CC# 21 Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
Header Harness Check
CC# 436 Check
CC# 487 Check
CC# 436 Check
CC# 21 Check
Circuit Code #481 Check
Circuit Code #481 Check
Circuit Code #481 Check
Circuit Code #481 Check
Diagnostic Trouble Code E01 – 1536.03 Check
Sensor Harness Check
Diagnostic Trouble Code E01 – 1536.04 Check
Sensor Harness Check
Diagnostic Trouble Code E01 – 298619.04 Check
CC# 413 Check
HYDRAFLEX Pressure Sensor Check
Return Path Check
Header Sensor Power Check
Diagnostic Trouble Code E01 – 298621.12 Check
Header Engage Switch Check
Resume Button 1 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Diagnostic Trouble Code E01 – 1515.13 Check
Header Control Unit Check
Group 15D – 95 Ampere Alternator / Battery Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
95 Amp Alternator/Battery Problem
Battery Connection Check
Alternator Drive Check
Battery Charge Check
Alternator Output Check
Negative Side Voltage Drop Check
Positive Side Voltage Drop Check
Battery Check
Battery Check
Alternator Field Test
Field Adaptor Check
EMIP Power Check
EMIP Power Check
Battery Connection Check
Alternator Drive Check
Battery Charge Check
Alternator Output Check
Negative Side Voltage Drop Check
Positive Side Voltage Drop Check
Battery Check
Battery Check
Alternator Field Test
Field Adaptor Check
EMIP Power Check
EMIP Power Check
Group 15E – 185 Ampere Alternator / Battery Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
185 Amp Alternator / Battery Problem
Battery Connection Check
Alternator Drive Check
Battery Charge Check
Alternator Output Check
Negative Side Voltage Drop Check
Positive Side Voltage Drop Check
Battery Check
Battery Check
Battery Connection Check
Alternator Drive Check
Battery Charge Check
Alternator Output Check
Negative Side Voltage Drop Check
Positive Side Voltage Drop Check
Battery Check
Battery Check
Group 15F – Armrest Control Unit Overall Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Armrest Control Unit Overall Problem
Armrest Control Unit Power Up Check
High Idle Indicator Check
Key Switch Power Check
Key Switch Power Check
Return Path Check
Indicator Bulb Check
Armrest Control Unit Power Up Check
High Idle Indicator Check
Key Switch Power Check
Key Switch Power Check
Return Path Check
Indicator Bulb Check
Group 15G – Auxiliary Power Strip Outlet Diagnostics (Power Strip)
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Auxiliary Power Strip Problem
CC# 39 Check
CC# 38 Check
Cigar Lighter Check
Circuit Breaker Check
Return Path Check
Circuit Breaker Check
CC# 39 Check
CC# 38 Check
Cigar Lighter Check
Circuit Breaker Check
Return Path Check
Circuit Breaker Check
Group 15H – CAN Bus Type Identification
CAN Bus Type Identification
Group 15I – CAN Bus Diagnostics – Type A
Theory of Operation – Type A
Connector Locations – Type A
Electrical Schematics – Type A
CAN Bus Problem
CAN Ground Check
CAN Ground Check
CAN Ground Check
CAN Power Check
CAN Power Check
CAN Power Check
Control Circuit Power Check
CAN Bus Diagnostic Check
CAN Bus Diagnostic Check
Cornerpost CAN High Check
Cornerpost CAN Low Check
Cornerpost Control Unit Check
GREENSTAR Yield Mapping Check
GREENSTAR Yield Monitoring Check
GPS Receiver Check
CAN High Check
CAN Low Check
GREENSTAR Mobile Processor Check
CAN High Check
CAN Low Check
GREENSTAR Moisture Sensor Check
CAN High Check
CAN Low Check
GREENSTAR Display Check
CAN High Check
CAN Low Check
Right Control Unit Check
CAN High Check
CAN Low Check
Tailings Sensor Check
CAN High Check
CAN Low Check
Header Control Unit Check
CAN High Check
CAN Low Check
Combine Model Check
Engine Control Unit Check
CAN High Check
CAN Low Check
Armrest CAN High Check
Armrest CAN Low Check
CAN Ground Check
CAN Ground Check
CAN Ground Check
CAN Power Check
CAN Power Check
CAN Power Check
Control Circuit Power Check
CAN Bus Diagnostic Check
CAN Bus Diagnostic Check
Cornerpost CAN High Check
Cornerpost CAN Low Check
Cornerpost Control Unit Check
GREENSTAR Yield Mapping Check
GREENSTAR Yield Monitoring Check
GPS Receiver Check
CAN High Check
CAN Low Check
GREENSTAR Mobile Processor Check
CAN High Check
CAN Low Check
GREENSTAR Moisture Sensor Check
CAN High Check
CAN Low Check
GREENSTAR Display Check
CAN High Check
CAN Low Check
Right Control Unit Check
CAN High Check
CAN Low Check
Tailings Sensor Check
CAN High Check
CAN Low Check
Header Control Unit Check
CAN High Check
CAN Low Check
Combine Model Check
Engine Control Unit Check
CAN High Check
CAN Low Check
Armrest CAN High Check
Armrest CAN Low Check
Group 15J – CAN Bus Diagnostics – Type B
Theory of Operation – Type B
Connector Locations – Type B
Electrical Schematics – Type B
CAN Bus Problem
CAN Ground Check
CAN Ground Check
CAN Ground Check
CAN Power Check
CAN Power Check
CAN Power Check
Control Circuit Power Check
CAN Bus Diagnostic Check
CAN Bus Diagnostic Check
Cornerpost CAN High Check
Cornerpost CAN Low Check
Cornerpost Control Unit Check
GREENSTAR Yield Mapping Check
GREENSTAR Yield Monitoring Check
GPS Receiver Check
CAN High Check
CAN Low Check
GREENSTAR Mobile Processor Check
CAN High Check
CAN Low Check
GREENSTAR Moisture Sensor Check
CAN High Check
CAN Low Check
GREENSTAR Display Check
CAN High Check
CAN Low Check
Right Control Unit Check
CAN High Check
CAN Low Check
Tailings Sensor Check
CAN High Check
CAN Low Check
Header Control Unit Check
CAN High Check
CAN Low Check
Combine Model Check
Engine Control Unit Check
CAN High Check
CAN Low Check
Armrest CAN High Check
Armrest CAN Low Check
CAN Ground Check
CAN Ground Check
CAN Ground Check
CAN Power Check
CAN Power Check
CAN Power Check
Control Circuit Power Check
CAN Bus Diagnostic Check
CAN Bus Diagnostic Check
Cornerpost CAN High Check
Cornerpost CAN Low Check
Cornerpost Control Unit Check
GREENSTAR Yield Mapping Check
GREENSTAR Yield Monitoring Check
GPS Receiver Check
CAN High Check
CAN Low Check
GREENSTAR Mobile Processor Check
CAN High Check
CAN Low Check
GREENSTAR Moisture Sensor Check
CAN High Check
CAN Low Check
GREENSTAR Display Check
CAN High Check
CAN Low Check
Right Control Unit Check
CAN High Check
CAN Low Check
Tailings Sensor Check
CAN High Check
CAN Low Check
Header Control Unit Check
CAN High Check
CAN Low Check
Combine Model Check
Engine Control Unit Check
CAN High Check
CAN Low Check
Armrest CAN High Check
Armrest CAN Low Check
Group 15K – Cleaning Fan Speed Adjust Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cleaning Fan Speed Adjust Problem
Actuator Thermal Protection Check
Separator Engagement Check
Increase Speed Check
Increase Output Check
Increase Output Check
Increase Output Check
Increase Signal Check
Increase Button Check
Armrest Switch Assembly Check
Armrest Switch Assembly Check
Armrest Control Unit Output Check
Control Circuit Power Check
Fuse Check
Relay Check
Control Circuit Power Check
Return Circuit Check
Ground Check
Relay Check
Decrease Speed Check
Decrease Output Check
Return Circuit Check
Relay Check
Decrease Signal Check
Relay Check
Decrease Button Check
Armrest Control Unit Output Check
Armrest Switch Assembly Check
Armrest Switch Assembly Check
Armrest Power Check
Actuator Thermal Protection Check
Separator Engagement Check
Increase Speed Check
Increase Output Check
Increase Output Check
Increase Output Check
Increase Signal Check
Increase Button Check
Armrest Switch Assembly Check
Armrest Switch Assembly Check
Armrest Control Unit Output Check
Control Circuit Power Check
Fuse Check
Relay Check
Control Circuit Power Check
Return Circuit Check
Ground Check
Relay Check
Decrease Speed Check
Decrease Output Check
Return Circuit Check
Relay Check
Decrease Signal Check
Relay Check
Decrease Button Check
Armrest Control Unit Output Check
Armrest Switch Assembly Check
Armrest Switch Assembly Check
Armrest Power Check
Group 15L – CLIMATRAKCLIMATRAK is a trademark of Deere & Company Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
CLIMATRAK Problem
Operational Check
Dynamic Response Check
Diagnostic Lamp Check
Overvoltage Check
Diagnostic Lamp Check
Pressurizer Fan Check
A/C Power Check
Pressurizer Fan Relay Input Check
Pressurizer Fan Relay Output Check
Pressurizer Fan Check
Pressurizer Fan Wire Check
Pressurizer Fan Relay Ground Check
A/C Power Check
Pressurizer Fan Check
Diagnostic Lamp Check
Diagnostic Lamp Wire Check
Auxiliary Power Check
Auxiliary Power Check
CLIMATRAK Control Unit Output Check
CLIMATRAK Mode Switch Input Check
CLIMATRAK Mode Switch Check
CLIMATRAK Mode Switch Wire Check
Auxiliary Power Check
Diagnostic Codes Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Control Excitation Check
Control Signal Check
Control Signal Wire Check
Control Ground Check
Control Excitation Check
Control Excitation Check
Control Signal Check
Control Signal Wire Check
Control Ground Check
Control Excitation Check
Control Excitation Check
Control Signal Check
Control Signal Wire Check
Control Ground Check
Control Excitation Check
Variable Fan Speed Check
Water Valve Rotation Check
Automatic Fan Speed Check
Defog Check
CLIMATRAK Mode Switch Check
Compressor Clutch Check
cc# 915 Check
Hi Pressure Switch Check
cc# 915 Check
Low Pressure Switch Check
System Pressure Check
Condenser Check
CLIMATRAK Mode Switch Check
CLIMATRAK Mode Switch Wire Check
Auto Fan Speed Switch Check
Auto Fan Speed Switch Check
Auto Fan Speed Switch Ground Check
CLIMATRAK Control Unit Output Check
Sensor Power Check
Sensor Ground Check
Control Signal Wire Check
Sensor Power Check
Sensor Power Check
Recirculation Fan Control Voltage Check
Recirculation Fan Motor Driver Check
Return Path Check
Recirculation Fan Motor Driver Power Check
CC# 939 Wire Check
CC# 913 Check
Operational Check
Dynamic Response Check
Diagnostic Lamp Check
Overvoltage Check
Diagnostic Lamp Check
Pressurizer Fan Check
A/C Power Check
Pressurizer Fan Relay Input Check
Pressurizer Fan Relay Output Check
Pressurizer Fan Check
Pressurizer Fan Wire Check
Pressurizer Fan Relay Ground Check
A/C Power Check
Pressurizer Fan Check
Diagnostic Lamp Check
Diagnostic Lamp Wire Check
Auxiliary Power Check
Auxiliary Power Check
CLIMATRAK Control Unit Output Check
CLIMATRAK Mode Switch Input Check
CLIMATRAK Mode Switch Check
CLIMATRAK Mode Switch Wire Check
Auxiliary Power Check
Diagnostic Codes Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Sensor Resistance Check
Sensor Wire Check
Sensor Resistance Check
Control Excitation Check
Control Signal Check
Control Signal Wire Check
Control Ground Check
Control Excitation Check
Control Excitation Check
Control Signal Check
Control Signal Wire Check
Control Ground Check
Control Excitation Check
Control Excitation Check
Control Signal Check
Control Signal Wire Check
Control Ground Check
Control Excitation Check
Variable Fan Speed Check
Water Valve Rotation Check
Automatic Fan Speed Check
Defog Check
CLIMATRAK Mode Switch Check
Compressor Clutch Check
cc# 915 Check
Hi Pressure Switch Check
cc# 915 Check
Low Pressure Switch Check
System Pressure Check
Condenser Check
CLIMATRAK Mode Switch Check
CLIMATRAK Mode Switch Wire Check
Auto Fan Speed Switch Check
Auto Fan Speed Switch Check
Auto Fan Speed Switch Ground Check
CLIMATRAK Control Unit Output Check
Sensor Power Check
Sensor Ground Check
Control Signal Wire Check
Sensor Power Check
Sensor Power Check
Recirculation Fan Control Voltage Check
Recirculation Fan Motor Driver Check
Return Path Check
Recirculation Fan Motor Driver Power Check
CC# 939 Wire Check
CC# 913 Check
Group 15M – COMFORT COMMANDComfort Command is a trademark of Deere & Company Seat Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
COMFORT COMMAND™ Seat Problem
Compressor Check
Air Spring Check
Air Valve Check
Power Check
Compressor Motor Check
Compressor Motor Ground Check
Power Check
Seat Compressor Switch Check
Compressor Check
Air Spring Check
Air Valve Check
Power Check
Compressor Motor Check
Compressor Motor Ground Check
Power Check
Seat Compressor Switch Check
Group 15N – Concave Clearance Adjust Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Concave Clearance Adjust Problem
Concave Clearance Increase Check
Concave Clearance Decrease Check
Decrease Clearance Power Check
Return Path Check
Return Path Relay Check
Decrease Clearance Signal Check
Decrease Clearance Relay Check
Switch Assembly Check
Decrease Signal Output Check
Decrease Button Closed Check
Increase Button Open Check
Actuator Input Check
Increase Clearance Power Check
Return Path Check
Return Path Relay Check
Increase Clearance Signal Check
Control Power Check
Fuse Check
Board Return Path Check
Increase Clearance Relay Check
Relay Panel Check
Switch Assembly Check
Increase Signal Output Check
Increase Button Closed Check
Decrease Button Open Check
Armrest Power Check
Concave Clearance Increase Check
Concave Clearance Decrease Check
Decrease Clearance Power Check
Return Path Check
Return Path Relay Check
Decrease Clearance Signal Check
Decrease Clearance Relay Check
Switch Assembly Check
Decrease Signal Output Check
Decrease Button Closed Check
Increase Button Open Check
Actuator Input Check
Increase Clearance Power Check
Return Path Check
Return Path Relay Check
Increase Clearance Signal Check
Control Power Check
Fuse Check
Board Return Path Check
Increase Clearance Relay Check
Relay Panel Check
Switch Assembly Check
Increase Signal Output Check
Increase Button Closed Check
Decrease Button Open Check
Armrest Power Check
Group 15O – CONTOUR MASTERContour Master is a trademark of Deere & Company – Automatic Tilt Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
CONTOUR MASTER™ – Automatic Tilt Problem
Header Calibration
Manual System Check
Header Connector Check
Linkage Check
Operational Check
CONTOUR MASTER Icon Check
Header Engagement Check
Header Activation Button 1 Check
Header Activation Button 2 Check
Header Activation Button 1 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Activation Button 3 Check
Header Type Check
Select 8 Check
Harness Repair
Header Activation Button 3 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Activation Button 2 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Select 4 Check
Select 2 Check
Select 1 Check
Sensor Power Check
Header Control Unit Check
CC# 489 Wire Check
Select 2 Check
CC# 488 Wire Check
Select 4 Check
CC# 487 Wire Check
Select 8 Check
CC# 436 Wire Check
Left Non-contacting Sensor Signal Check
Left Non-contacting Sensor Signal Check
Right Non-contacting Sensor Signal Check
Right Non-contacting Sensor Signal Check
Left Contact Height Sensor Signal Check
Left Contact Height Sensor Signal Check
Right Contact Height Sensor Signal Check
CC# 412 Wire Check
CC# 417 Wire Check
CC# 416 Wire Check
Return Path Check
CC# 481 Wire Check
Harness Check
Right Contact Height Sensor Signal Check
CC# 454 Wire Check
Header Calibration
Manual System Check
Header Connector Check
Linkage Check
Operational Check
CONTOUR MASTER Icon Check
Header Engagement Check
Header Activation Button 1 Check
Header Activation Button 2 Check
Header Activation Button 1 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Activation Button 3 Check
Header Type Check
Select 8 Check
Harness Repair
Header Activation Button 3 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Activation Button 2 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Select 4 Check
Select 2 Check
Select 1 Check
Sensor Power Check
Header Control Unit Check
CC# 489 Wire Check
Select 2 Check
CC# 488 Wire Check
Select 4 Check
CC# 487 Wire Check
Select 8 Check
CC# 436 Wire Check
Left Non-contacting Sensor Signal Check
Left Non-contacting Sensor Signal Check
Right Non-contacting Sensor Signal Check
Right Non-contacting Sensor Signal Check
Left Contact Height Sensor Signal Check
Left Contact Height Sensor Signal Check
Right Contact Height Sensor Signal Check
CC# 412 Wire Check
CC# 417 Wire Check
CC# 416 Wire Check
Return Path Check
CC# 481 Wire Check
Harness Check
Right Contact Height Sensor Signal Check
CC# 454 Wire Check
Group 15P – CONTOUR MASTER Contour Master is a trademark of Deere & Company – Manual Tilt Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
CONTOUR MASTER ™ Manual Tilt Problem
Road/Field Check
Road/Field Switch Check
Left Tilt Check
Right Tilt Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Right Tilt Button Closed Check
Right Tilt Button Open Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
Button Check
Left Tilt Button Closed Check
Tilt Left Button Open Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Tilt Left Button Closed Check
Tilt Left Button Open Check
CC# 15 Check
Road/Field Check
Road/Field Switch Check
Left Tilt Check
Right Tilt Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Right Tilt Button Closed Check
Right Tilt Button Open Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
Button Check
Left Tilt Button Closed Check
Tilt Left Button Open Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Tilt Left Button Closed Check
Tilt Left Button Open Check
CC# 15 Check
Group 15Q – Cornerpost Control Unit Overall Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Problem
Operational Check
Power Up Check
Display 1 Segment Check
Display 1 Segment Check
Display 2 Segment Check
Display 2 Segment Check
Display 3 Segment Check
Display 3 Segment Check
Diagnostics Access Check
Display 3 Button Check
Display 2 Button Check
Display 1 Button Check
Header Height Resume Button Check
CONTOUR MASTER Button Check
Header Height Sensing Button Check
Header Height Sensing Button Check
CONTOUR MASTER Button Check
Header Height Resume Button Check
Seed Size Button Check
Enter Button Check
Button Check
Calibrate Button Check
Up Arrow Button Check
Down Arrow Button Check
Back Arrow Button Check
Diagnostic Button Check
Enter Button Check
Seed Size Button Check
Cleaning Fan Speed Button Check
Backshaft Button Check
Hourmeter Button Check
Engine Speed Button Check
Cylinder Speed Button Check
Concave Clearance Button Check
Up / Down Arrow Button Check
Up / Down Arrow Button Check
Concave Clearance Button Check
Cylinder Speed Button Check
Engine Speed Button Check
Hourmeter Button Check
Backshaft Button Check
Cleaning Fan Speed Button Check
Control Circuit Power Check
Power Return Path Check
Operational Check
Operational Check
Power Up Check
Display 1 Segment Check
Display 1 Segment Check
Display 2 Segment Check
Display 2 Segment Check
Display 3 Segment Check
Display 3 Segment Check
Diagnostics Access Check
Display 3 Button Check
Display 2 Button Check
Display 1 Button Check
Header Height Resume Button Check
CONTOUR MASTER Button Check
Header Height Sensing Button Check
Header Height Sensing Button Check
CONTOUR MASTER Button Check
Header Height Resume Button Check
Seed Size Button Check
Enter Button Check
Button Check
Calibrate Button Check
Up Arrow Button Check
Down Arrow Button Check
Back Arrow Button Check
Diagnostic Button Check
Enter Button Check
Seed Size Button Check
Cleaning Fan Speed Button Check
Backshaft Button Check
Hourmeter Button Check
Engine Speed Button Check
Cylinder Speed Button Check
Concave Clearance Button Check
Up / Down Arrow Button Check
Up / Down Arrow Button Check
Concave Clearance Button Check
Cylinder Speed Button Check
Engine Speed Button Check
Hourmeter Button Check
Backshaft Button Check
Cleaning Fan Speed Button Check
Control Circuit Power Check
Power Return Path Check
Operational Check
Group 15R – Cornerpost – Cleaning Fan Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost – Cleaning Fan Speed Problem
Operational Check
Cornerpost Check
Sensor Installation Check
Sensor Check
Sensor Return Path Check
Sensor Wire Check
Operational Check
Cornerpost Check
Sensor Installation Check
Sensor Check
Sensor Return Path Check
Sensor Wire Check
Group 15S – Cornerpost – Concave Clearance Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Concave Position Problem
Linkage Check
Sensor Calibration
Operational Check
Sensor Signal Voltage Check
Signal Voltage Check Without Sensor
Sensor Power Check
Sensor Power Return Path Check
Sensor Signal Voltage Check
Sensor Power Check
Sensor Signal Wire Check
Sensor Power Check
Sensor Power Wire Check
Linkage Check
Sensor Calibration
Operational Check
Sensor Signal Voltage Check
Signal Voltage Check Without Sensor
Sensor Power Check
Sensor Power Return Path Check
Sensor Signal Voltage Check
Sensor Power Check
Sensor Signal Wire Check
Sensor Power Check
Sensor Power Wire Check
Group 15T – Cornerpost – CONTOUR MASTER Contour Master is a trademark of Deere & Company Position Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost – CONTOUR MASTER™ Position Problem
Linkage Check
Sensor Calibration
Operational Check
Sensor Diagnostic Code Check
Sensor Diagnostic Code Check
Sensor Power Check
CAN Bus Check
Sensor Diagnostic Code Check
Sensor Power Check
Sensor Diagnostic Code Check
Sensor Power Check
cc# 471 Check
Linkage Check
Sensor Calibration
Operational Check
Sensor Diagnostic Code Check
Sensor Diagnostic Code Check
Sensor Power Check
CAN Bus Check
Sensor Diagnostic Code Check
Sensor Power Check
Sensor Diagnostic Code Check
Sensor Power Check
cc# 471 Check
Group 15U – Cornerpost – Corn Head Deck Plate Spacing Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Corn Head Deck Plate Position Problem
Calibration Check
Operational Check
Signal Check
Signal Check
Control Excitation Check
Signal Check
Control Excitation Check
Sensor Wire Check
Signal Check
Control Excitation Check
Control Ground Check
Mechanical Linkage Check
Hydraulic Cylinder Stroke Check
Mechanical Linkage Check
Deck Plate Sensor Check
Mechanical Linkage Check
Mechanical Linkage Check
Calibration Check
Operational Check
Signal Check
Signal Check
Control Excitation Check
Signal Check
Control Excitation Check
Sensor Wire Check
Signal Check
Control Excitation Check
Control Ground Check
Mechanical Linkage Check
Hydraulic Cylinder Stroke Check
Mechanical Linkage Check
Deck Plate Sensor Check
Mechanical Linkage Check
Mechanical Linkage Check
Group 15V – Cornerpost – Cylinder Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Cylinder Speed Problem
Operational Check
Cornerpost Check
Sensor Installation Check
Sensor Check
Return Path Check
Signal Path Check
Operational Check
Cornerpost Check
Sensor Installation Check
Sensor Check
Return Path Check
Signal Path Check
Group 15W – Cornerpost – Engine Hours Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost – Engine Hourmeter Problem
Operational Check
Hourmeter Update Check
Cornerpost Control Unit Check
Operational Check
Hourmeter Update Check
Cornerpost Control Unit Check
Group 15X – Cornerpost – Engine Speed Type Identification
Cornerpost – Engine Speed Type Identification
Group 15Y – Cornerpost – Engine Speed – 6068 Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Engine Speed Problem
Operational Check
Cornerpost Check
Sensor Check
Return Path Check
Signal Path Check
Operational Check
Cornerpost Check
Sensor Check
Return Path Check
Signal Path Check
Group 15Z – Cornerpost – Engine Speed – 6081 Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Engine Speed Problem
Engine Check
Operational Check
Cornerpost Check
Engine Control Unit CAN Bus Check
Cornerpost Control Unit CAN Bus Check
Engine Check
Operational Check
Cornerpost Check
Engine Control Unit CAN Bus Check
Cornerpost Control Unit CAN Bus Check
Group 15AA – Cornerpost – Engine Temperature Gauge Type Identification
Cornerpost – Engine Temperature Gauge Type Identification
Group 15AB – Cornerpost – Engine Temperature Gauge – 6068 Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Engine Temperature Problem
Operational Check
Cornerpost Check
Signal Check
Sensor Check
Signal Path Check
Signal Check
Sensor Check
Operational Check
Cornerpost Check
Signal Check
Sensor Check
Signal Path Check
Signal Check
Sensor Check
Group 15AC – Cornerpost – Engine Temperature Gauge – 6081 Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Engine Temperature Problem
Operational Check
Cornerpost Check
Signal Check
Signal Path Check
Signal Path Check
Signal Check
Sensor Check
Operational Check
Cornerpost Check
Signal Check
Signal Path Check
Signal Path Check
Signal Check
Sensor Check
Group 15AD – Cornerpost – Feeder House Backshaft Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Feeder House Backshaft Speed Problem
Cornerpost Backshaft Speed Problem
Cornerpost Check
Sensor Installation Check
Sensor Check
Sensor Return Path Check
Sensor Wire Check
Cornerpost Backshaft Speed Problem
Cornerpost Check
Sensor Installation Check
Sensor Check
Sensor Return Path Check
Sensor Wire Check
Group 15AE – Cornerpost – Fuel Gauge Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Fuel Gauge Problem
Operational Check
Cornerpost Check
Signal Check
Sensor Signal Path Check
Sensor Return Path Check
Signal Check
Sensor Check
CC# 652 Check
Operational Check
Cornerpost Check
Signal Check
Sensor Signal Path Check
Sensor Return Path Check
Signal Check
Sensor Check
CC# 652 Check
Group 15AF – Cornerpost – Ground Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Ground Speed Problem
Operational Check
Cornerpost Check
Sensor Installation Check
Sensor Check
Sensor Return Path Check
Sensor Signal Path Check
Operational Check
Cornerpost Check
Sensor Installation Check
Sensor Check
Sensor Return Path Check
Sensor Signal Path Check
Group 15AG – Cornerpost – HYDRAFLEXHYDRAFLEX is a trademark of Deere & Company Pressure Diagnostics
Theory of Operation
Connector Locations
Electrical Schematics
Cornerpost – HYDRAFLEX Pressure Problem
Operational Check
Operational Check
CAN Bus Check
Sensor Diagnostic Code Check
Sensor Power Check
Sensor Diagnostic Code Check
Sensor Power Check
CC# 481 Check
Sensor Return Path Check
Signal Check
Sensor Check
Operational Check
Operational Check
CAN Bus Check
Sensor Diagnostic Code Check
Sensor Power Check
Sensor Diagnostic Code Check
Sensor Power Check
CC# 481 Check
Sensor Return Path Check
Signal Check
Sensor Check
Group 15AH – Cornerpost – Separator Hours Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cornerpost Separator Hourmeter Problem
Operational Check
Header Engagement Check
Hourmeter Update Check
Cornerpost Control Unit Check
Operational Check
Header Engagement Check
Hourmeter Update Check
Cornerpost Control Unit Check
Group 15AI – Cylinder Speed Adjust Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Cylinder Speed Adjust Problem
Separator Engagement Test
Decrease Cylinder Speed Check
Increase Cylinder Speed Check
Unloading Auger Swing Check
Button Check
Cylinder Speed Increase Button Closed Check
Cylinder Speed Decrease Button Open Check
Magnetism Check
CAN Bus Check
CAN Bus Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Button Check
Cylinder Speed Increase Button Closed Check
Cylinder Speed Decrease Button Open Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Power Board 2 Input Check
Control Circuit Power Check
Relay Check
Control Circuit Power Check
Armrest Control Unit Output Check
Cylinder Speed Decrease Button Check
Cylinder Speed Decrease Button Closed Check
Cylinder Speed Increase Button Open Check
Armrest Power Check
Separator Engagement Test
Decrease Cylinder Speed Check
Increase Cylinder Speed Check
Unloading Auger Swing Check
Button Check
Cylinder Speed Increase Button Closed Check
Cylinder Speed Decrease Button Open Check
Magnetism Check
CAN Bus Check
CAN Bus Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Button Check
Cylinder Speed Increase Button Closed Check
Cylinder Speed Decrease Button Open Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Power Board 2 Input Check
Control Circuit Power Check
Relay Check
Control Circuit Power Check
Armrest Control Unit Output Check
Cylinder Speed Decrease Button Check
Cylinder Speed Decrease Button Closed Check
Cylinder Speed Increase Button Open Check
Armrest Power Check
Group 15AJ – Deck Plate Adjustment Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Deck Plate Adjust Problem
Road/Field Check
Road/Field Switch Check
Open Deck Plates Check
Close Deck Plates Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Close Deck Plate (Reel Aft) Button Closed Check
Open Deck Plate (Reel Fore) Button Open Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
Button Check
Open Deck Plate (Reel Fore) Button Closed Check
Close Deck Plate (Reel Aft) Button Open Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Open Deck Plate (Reel Fore) Button Closed Check
Close Deck Plate (Reel Aft) Button Open Check
CC# 15 Check
Road/Field Check
Road/Field Switch Check
Open Deck Plates Check
Close Deck Plates Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Close Deck Plate (Reel Aft) Button Closed Check
Open Deck Plate (Reel Fore) Button Open Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
Button Check
Open Deck Plate (Reel Fore) Button Closed Check
Close Deck Plate (Reel Aft) Button Open Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Open Deck Plate (Reel Fore) Button Closed Check
Close Deck Plate (Reel Aft) Button Open Check
CC# 15 Check
Group 15AK – DIAL-A-SPEEDDIAL-A-SPEED is a trademark of Deere & Company Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
DIAL-A-SPEED ™ Problem
Manual Increase/Decrease Check
Common Problem Check
Ground Speed Check
Overspeed Check
Underspeed Check
Operational Check
Calibration Switch Check
Return Path Check
Power Check
Enable Signal Check
Engine Running Power Check
Self Diagnostic Check
Enable Wire Check
EMIP Power Check
Enable Wire Check
Engine Running Power Check
EMIP Power Check
Engine Running Power Check
Error Code A _ _ _ Check
Ground Speed Signal Check
Ground Speed Signal Wire Check
Error Code _ B _ _ Check
Error Code A B _ _ Check
Reel Speed Sensor Installation Check
Reel Speed Sensor Harness Check
Reel Speed Sensor Check
Reel Speed Sensor Return Path Check
Error Code _ _ C _ Check
Error Code A _ C _ Check
cc# 432 Check
DASH Ratio Select Switch Return Path Check
DASH Ratio Select Switch Check
Error Code _ B C _ Check
cc# 433 Check
DASH Ratio Select Switch Return Path Check
DASH Ratio Select Switch Check
Error Code A B C _ Check
cc# 434 Check
DASH Ratio Select Switch Return Path Check
DASH Ratio Select Switch Check
Error Code _ _ _ D Check
cc# 435 Check
DASH Ratio Select Switch Return Path Check
DASH Ratio Select Switch Check
Error Code A _ _ D Check
cc# 423 Check
Error Code _ B _ D Check
cc# 422 Check
Error Codes A _ C D and _ _ C D Check
Actuator Driver Check
Error Code A _ C D Check
CC# 432 Check
CC# 433 Check
DASH Ratio Select Switch Return Path Check
CC# 434 Check
DASH Ratio Select Switch Check
CC# 435 Check
DASH Ratio Select Switch Check
DASH Ratio Select Switch Check
DASH Ratio Select Switch Check
Disable Signal Check
Overspeed Check
Underspeed Check
Manual Increase/Decrease Check
Common Problem Check
Ground Speed Check
Overspeed Check
Underspeed Check
Operational Check
Calibration Switch Check
Return Path Check
Power Check
Enable Signal Check
Engine Running Power Check
Self Diagnostic Check
Enable Wire Check
EMIP Power Check
Enable Wire Check
Engine Running Power Check
EMIP Power Check
Engine Running Power Check
Error Code A _ _ _ Check
Ground Speed Signal Check
Ground Speed Signal Wire Check
Error Code _ B _ _ Check
Error Code A B _ _ Check
Reel Speed Sensor Installation Check
Reel Speed Sensor Harness Check
Reel Speed Sensor Check
Reel Speed Sensor Return Path Check
Error Code _ _ C _ Check
Error Code A _ C _ Check
cc# 432 Check
DASH Ratio Select Switch Return Path Check
DASH Ratio Select Switch Check
Error Code _ B C _ Check
cc# 433 Check
DASH Ratio Select Switch Return Path Check
DASH Ratio Select Switch Check
Error Code A B C _ Check
cc# 434 Check
DASH Ratio Select Switch Return Path Check
DASH Ratio Select Switch Check
Error Code _ _ _ D Check
cc# 435 Check
DASH Ratio Select Switch Return Path Check
DASH Ratio Select Switch Check
Error Code A _ _ D Check
cc# 423 Check
Error Code _ B _ D Check
cc# 422 Check
Error Codes A _ C D and _ _ C D Check
Actuator Driver Check
Error Code A _ C D Check
CC# 432 Check
CC# 433 Check
DASH Ratio Select Switch Return Path Check
CC# 434 Check
DASH Ratio Select Switch Check
CC# 435 Check
DASH Ratio Select Switch Check
DASH Ratio Select Switch Check
DASH Ratio Select Switch Check
Disable Signal Check
Overspeed Check
Underspeed Check
Group 15AL – Draper Speed Adjust Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Draper Speed Adjust Problem
Header Engage Check
Reel Operation Check
Draper Speed Adjust Operational Check
Draper Speed Adjust Actuator Check
Input LED Check
Output LED Check
Input LED Check
Output LED Check
Draper Actuator Check
Wire CC# 455 and CC# 456 Check
Relay Check
Draper Speed Increase Button Check
Draper Speed Increase Signal Check
Draper Speed Increase Signal Check
Button Open Check
Button Closed Check
F2 Fuse Check
Relay Check
Fuse F2 Check
Power Check
Draper Speed Decrease Button Check
Draper Speed Decrease Signal Check
Draper Speed Decrease Signal Check
Button Closed Check
Button Open Check
Spreader Speed Actuator Check
Spreader Speed Actuator Check
Armrest Power Check
Header Engage Check
Reel Operation Check
Draper Speed Adjust Operational Check
Draper Speed Adjust Actuator Check
Input LED Check
Output LED Check
Input LED Check
Output LED Check
Draper Actuator Check
Wire CC# 455 and CC# 456 Check
Relay Check
Draper Speed Increase Button Check
Draper Speed Increase Signal Check
Draper Speed Increase Signal Check
Button Open Check
Button Closed Check
F2 Fuse Check
Relay Check
Fuse F2 Check
Power Check
Draper Speed Decrease Button Check
Draper Speed Decrease Signal Check
Draper Speed Decrease Signal Check
Button Closed Check
Button Open Check
Spreader Speed Actuator Check
Spreader Speed Actuator Check
Armrest Power Check
Group 15AM – Electric Fuel Pump Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Electric Fuel Pump Problem
Pump Check
Power Check
cc# 38 Wire Check
Ground Check
Pump Check
Power Check
cc# 38 Wire Check
Ground Check
Group 15AN – Engine and Fuel Control Diagnostics – 6068 Engine
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematic
Injection Pump System – 6068 Engine Problem
Engine Start Check
High Idle Check
High Idle Check
Low Idle Check
Engine Power Check
Air Cleaning System Check
Fuel System Check
Electric Fuel Pump Check
Throttle Solenoid Check
Throttle Solenoid Check
Throttle Lever Arm Check
Throttle Solenoid Power Check
Return Path Check
CC# 138 Wire Check
Throttle Relay Check
Throttle Relay Power Check
Throttle Signal Check
CC# 143 Wire Check
Hi Idle Indicator Check
High Idle Button Check
Hi Idle Indicator Lamp Check
Hi Idle Button Open Check
CC# 31 Wire Check
Control Power Check
Engine Control Unit Circuit Breaker Check
Low Idle Indicator Check
Low Idle Address Check
Lo Idle Indicator Lamp Check
Lo Idle Button CLosed Check
Hi Idle Button Open Check
Fuel Check
Cranking Speed Check
EMIP Power Check
EMIP Power Check
Lo Idle Button Closed Check
Engine Start Check
High Idle Check
High Idle Check
Low Idle Check
Engine Power Check
Air Cleaning System Check
Fuel System Check
Electric Fuel Pump Check
Throttle Solenoid Check
Throttle Solenoid Check
Throttle Lever Arm Check
Throttle Solenoid Power Check
Return Path Check
CC# 138 Wire Check
Throttle Relay Check
Throttle Relay Power Check
Throttle Signal Check
CC# 143 Wire Check
Hi Idle Indicator Check
High Idle Button Check
Hi Idle Indicator Lamp Check
Hi Idle Button Open Check
CC# 31 Wire Check
Control Power Check
Engine Control Unit Circuit Breaker Check
Low Idle Indicator Check
Low Idle Address Check
Lo Idle Indicator Lamp Check
Lo Idle Button CLosed Check
Hi Idle Button Open Check
Fuel Check
Cranking Speed Check
EMIP Power Check
EMIP Power Check
Lo Idle Button Closed Check
Group 15AO – Engine and Fuel Control Diagnostics – 6081L3 Engine
Theory of Operation – 6081L3 Engine
Connector Locations – 6081L3 Engine
Schematic – 6081L3 Engine
Engine and Fuel Control Problem – 6081L3 Engine
Diagnostic Check
Low Voltage Check
Engine Starting Check
CAN Bus Check
Engine Speed Select Check
Diagnostic Trouble Code List Check
Engine Low Power Check
Starter Motor Check
Starter Motor RPM Check
Engine Control Unit Power Check
Ground Check
Engine Control Unit Power Check
Engine Control Unit Power Check
CAN Bus Check
Diagnostic Trouble Code Check
Rack Voltage Check
Low Idle Problem
Mid IDLE Indicator Check
Mid Idle Button Check
Mid Idle Indicator Lamp Check
Mid Idle Button Check
HI IDLE Indicator Check
Hi Idle Button Check
Hi Idle Indicator Lamp Check
Hi Idle Button Check
Low IDLE Indicator Check
Low Idle Button Check
Low Idle Indicator Lamp Check
Low Idle Button Check
Armrest Function Check
Cornerpost Function Check
Diagnostic Trouble Code Check
Low Idle Problem
Diagnostic Trouble Code Check
Armrest Power Check
Rack Voltage Check
Fuel Shutoff Valve Check
Fuel Shutoff Valve Check
Rack Actuator Voltage Check
Rack Actuator Check
CC# 119 Open Check
CC# 119 Open Check
Rack Position Sensor Check
Rack Position Sensor Check
Rack Position Sensor Check
Rack Position Sensor Check
Rack Position Sensor Short Circuit Check
Rack Position Sensor Short Circuit Check
Rack Position Sensor Short Circuit Check
Rack Voltage Check
Rack Voltage Check
Temperature Sensor Check
Temperature Sensor Harness Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Security Check
Short to 12 VDC Check
Sensor Check
Return Path Check
Open Circuit Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Short to 12 VDC Check
Sensor Check
Return Path Check
Open Circuit Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Engine Check
Controller Power Check
Short to 12 VDC Check
Sensor Check
Ground Check
Open Circuit Check
Sensor Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Engine Overspeed
Diagnostic Trouble Code Check
Sensor Harness Check
Open Circuit Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Sensor Check
Return Path Check
Open Circuit Check
Diagnostic Trouble Code Check
Short Circuit Check
Short Circuit Check
Diagnostic Trouble Code Check
Return Path Check
Open Circuit Check
Short Circuit Check
Sensor Harness Check
Sensor Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Code Check
Intermittent Fault
Sensor Harness Check
Sensor Check
Sensor Harness Check
Sensor Check
Injection Pump Check
Diagnostic Trouble Code Check
Sensor Check
Sensor Harness Check
Sensor Check
Short Circuit Check
Short Circuit Check
Short Circuit Check
Diagnostic Trouble Code Check
Sensor Check
Sensor Harness Check
Sensor Check
Short Circuit Check
Short Circuit Check
Short Circuit Check
Diagnostic Trouble Code Check
Code Check
Intermittent Fault
Power Check
CC# 119 Check
CC# 119 Check
Short Circuit Check
Injection Pump Check
Injection Pump Check
Diagnostic Trouble Code Check
Rack Actuator Solenoid Grounded Check
Engine Harness Test
Diagnostic Trouble Code Check
Engine Start Check
Diagnostic Trouble Code Check
Engine Control Unit Check
Rack Actuator Check
Rack Actuator Check
Injection Pump Check
Diagnostic Trouble Code Check
Start Signal Check
Diagnostic Trouble Code Check
Intermittent Faults
Engine Cranking Check
Short Circuit Check
Engine Protection Code Check
Security Code Check
CAN Bus Check
Low Idle Problem
Armrest Power Check
Engine Power Check
Engine Control Unit Check
Engine Power Check
Hi Idle Check
Diagnostic Check
Low Voltage Check
Engine Starting Check
CAN Bus Check
Engine Speed Select Check
Diagnostic Trouble Code List Check
Engine Low Power Check
Starter Motor Check
Starter Motor RPM Check
Engine Control Unit Power Check
Ground Check
Engine Control Unit Power Check
Engine Control Unit Power Check
CAN Bus Check
Diagnostic Trouble Code Check
Rack Voltage Check
Low Idle Problem
Mid IDLE Indicator Check
Mid Idle Button Check
Mid Idle Indicator Lamp Check
Mid Idle Button Check
HI IDLE Indicator Check
Hi Idle Button Check
Hi Idle Indicator Lamp Check
Hi Idle Button Check
Low IDLE Indicator Check
Low Idle Button Check
Low Idle Indicator Lamp Check
Low Idle Button Check
Armrest Function Check
Cornerpost Function Check
Diagnostic Trouble Code Check
Low Idle Problem
Diagnostic Trouble Code Check
Armrest Power Check
Rack Voltage Check
Fuel Shutoff Valve Check
Fuel Shutoff Valve Check
Rack Actuator Voltage Check
Rack Actuator Check
CC# 119 Open Check
CC# 119 Open Check
Rack Position Sensor Check
Rack Position Sensor Check
Rack Position Sensor Check
Rack Position Sensor Check
Rack Position Sensor Short Circuit Check
Rack Position Sensor Short Circuit Check
Rack Position Sensor Short Circuit Check
Rack Voltage Check
Rack Voltage Check
Temperature Sensor Check
Temperature Sensor Harness Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Security Check
Short to 12 VDC Check
Sensor Check
Return Path Check
Open Circuit Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Short to 12 VDC Check
Sensor Check
Return Path Check
Open Circuit Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Engine Check
Controller Power Check
Short to 12 VDC Check
Sensor Check
Ground Check
Open Circuit Check
Sensor Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Engine Overspeed
Diagnostic Trouble Code Check
Sensor Harness Check
Open Circuit Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Sensor Check
Return Path Check
Open Circuit Check
Diagnostic Trouble Code Check
Short Circuit Check
Short Circuit Check
Diagnostic Trouble Code Check
Return Path Check
Open Circuit Check
Short Circuit Check
Sensor Harness Check
Sensor Check
Diagnostic Trouble Code Check
Diagnostic Trouble Code Check
Code Check
Intermittent Fault
Sensor Harness Check
Sensor Check
Sensor Harness Check
Sensor Check
Injection Pump Check
Diagnostic Trouble Code Check
Sensor Check
Sensor Harness Check
Sensor Check
Short Circuit Check
Short Circuit Check
Short Circuit Check
Diagnostic Trouble Code Check
Sensor Check
Sensor Harness Check
Sensor Check
Short Circuit Check
Short Circuit Check
Short Circuit Check
Diagnostic Trouble Code Check
Code Check
Intermittent Fault
Power Check
CC# 119 Check
CC# 119 Check
Short Circuit Check
Injection Pump Check
Injection Pump Check
Diagnostic Trouble Code Check
Rack Actuator Solenoid Grounded Check
Engine Harness Test
Diagnostic Trouble Code Check
Engine Start Check
Diagnostic Trouble Code Check
Engine Control Unit Check
Rack Actuator Check
Rack Actuator Check
Injection Pump Check
Diagnostic Trouble Code Check
Start Signal Check
Diagnostic Trouble Code Check
Intermittent Faults
Engine Cranking Check
Short Circuit Check
Engine Protection Code Check
Security Code Check
CAN Bus Check
Low Idle Problem
Armrest Power Check
Engine Power Check
Engine Control Unit Check
Engine Power Check
Hi Idle Check
Group 15AP – Engine Compartment Relay Panel Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Engine Compartment Relay Panel Problem
Problem Circuit
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Harness Short Circuit Check
Power Distribution Board 1 Short Circuit Check
Power Distribution Board 2 Short Circuit Check
Battery Check
Breaker Output Voltage Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Power Distribution Board 1 Short Circuit Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Power Distribution Board 1 Short Circuit Check
Relay Coil Voltage Check
Relay Input Voltage Check
CC# 8 Wire Check
Diode Pack Check
CC# 13 Wire Check
Relay Output Voltage check
Relay Input Voltage check
Relay Coil Voltage Check
CC# 7 Wire Check
Diode Pack Check
CC# 12 Wire Check
Key Switch Check
Breaker Input Voltage Check
Harness Short Circuit Check
Pressurizer Fan Motor Short Circuit Check
Recirculation Fan Motor Driver Short Circuit Check
Recirculation Fan Motor Short Circuit Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Engine Area Service Lighting Short Circuit Check
Gullwing Service Light Short Circuit Check
Shoe Service Light Short Circuit Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Cigar Lighter Short Circuit Check
Fuel Pump Short Circuit Check
CLIMATRAK™ Control Unit Short Circuit Check
Auxiliary Power Strip Short Circuit Check
Auxiliary Power Strip Load Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
GREENSTAR™ Position Sensor Short Circuit Check
Auxiliary Power Strip Short Circuit Check
Auxiliary Power Strip Load Check
Relay Output Voltage Check
Relay Input Voltage Check
Relay Coil Voltage Check
CC# 535 Wire Check
Breaker Input Voltage Check
Breaker Current Check
Problem Circuit
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Harness Short Circuit Check
Power Distribution Board 1 Short Circuit Check
Power Distribution Board 2 Short Circuit Check
Battery Check
Breaker Output Voltage Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Power Distribution Board 1 Short Circuit Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Power Distribution Board 1 Short Circuit Check
Relay Coil Voltage Check
Relay Input Voltage Check
CC# 8 Wire Check
Diode Pack Check
CC# 13 Wire Check
Relay Output Voltage check
Relay Input Voltage check
Relay Coil Voltage Check
CC# 7 Wire Check
Diode Pack Check
CC# 12 Wire Check
Key Switch Check
Breaker Input Voltage Check
Harness Short Circuit Check
Pressurizer Fan Motor Short Circuit Check
Recirculation Fan Motor Driver Short Circuit Check
Recirculation Fan Motor Short Circuit Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Engine Area Service Lighting Short Circuit Check
Gullwing Service Light Short Circuit Check
Shoe Service Light Short Circuit Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
Cigar Lighter Short Circuit Check
Fuel Pump Short Circuit Check
CLIMATRAK™ Control Unit Short Circuit Check
Auxiliary Power Strip Short Circuit Check
Auxiliary Power Strip Load Check
Breaker Output Voltage Check
Breaker Input Voltage Check
Harness Short Circuit Check
GREENSTAR™ Position Sensor Short Circuit Check
Auxiliary Power Strip Short Circuit Check
Auxiliary Power Strip Load Check
Relay Output Voltage Check
Relay Input Voltage Check
Relay Coil Voltage Check
CC# 535 Wire Check
Breaker Input Voltage Check
Breaker Current Check
Group 15AQ – Engine Control Unit Overall Diagnostics – 6081L3
Theory of Operation – 6081L3
Connector Locations
Electrical Schematic – 6081L3
Engine Control Unit Overall Problem
Low Voltage Check
ECU Check
Engine Control Unit Power Check
Return Path Check
Engine Control Unit Power Check
Engine Control Unit Power Check
CAN Lo Check
CAN Hi Check
Low Voltage Check
ECU Check
Engine Control Unit Power Check
Return Path Check
Engine Control Unit Power Check
Engine Control Unit Power Check
CAN Lo Check
CAN Hi Check
Group 15AR – Four Wheel Drive Type Identification
Four Wheel Drive Type Identification
Group 15AS – Four Wheel Drive – Single Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Four Wheel Drive – Single Speed Problem
Four Wheel Drive System Engage Check
Four Wheel Drive Solenoid Magnetism Check
Four Wheel Drive Indicator Lamp Check
Separator Engage Check
Four Wheel Drive Voltage Check
Four Wheel Drive Voltage Check
Armrest Control Unit Voltage Check
Four Wheel Drive Button Activation Check
Armrest Switch Assembly Resistance Check
Armrest Switch Assembly Resistance Check
Four Wheel Drive System Engage Check
Four Wheel Drive Solenoid Magnetism Check
Four Wheel Drive Indicator Lamp Check
Separator Engage Check
Four Wheel Drive Voltage Check
Four Wheel Drive Voltage Check
Armrest Control Unit Voltage Check
Four Wheel Drive Button Activation Check
Armrest Switch Assembly Resistance Check
Armrest Switch Assembly Resistance Check
Group 15AT – Four Wheel Drive – Two Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Two Speed Four Wheel Drive Problem
Four Wheel Drive Lo Indicator Check
Four Wheel Drive Hi Indicator Check
Four Wheel Drive Engage Solenoid Check
Left Four Wheel Drive Hi Solenoid Check
Right Four Wheel Drive Hi Solenoid Check
Right Four Wheel Drive Hi Voltage Check
Return Path Check
Left Four Wheel Drive Hi Voltage Check
Return Path Check
CC# 208 Wire Check
K3 LED Check
K3 LED Check
Control Circuit Power Check
Relay Check
Control Circuit Power Check
Four Wheel Drive Hi Signal Check
CC# 465 Wire Check
Four Wheel Drive Engage Voltage Check
Return Path Check
CC# 202 Wire Check
Four Wheel Drive Speed Hi Button Check
Indicator Lamp Check
Four Wheel Drive Speed Hi Button Closed Check
Four Wheel Drive Speed Lo Button Open Check
Four Wheel Drive Speed Lo Button Check
Indicator Lamp Check
Four Wheel Drive Speed Hi Button Open Check
Four Wheel Drive Speed Lo Button Closed Check
Armrest Power Check
Four Wheel Drive Lo Indicator Check
Four Wheel Drive Hi Indicator Check
Four Wheel Drive Engage Solenoid Check
Left Four Wheel Drive Hi Solenoid Check
Right Four Wheel Drive Hi Solenoid Check
Right Four Wheel Drive Hi Voltage Check
Return Path Check
Left Four Wheel Drive Hi Voltage Check
Return Path Check
CC# 208 Wire Check
K3 LED Check
K3 LED Check
Control Circuit Power Check
Relay Check
Control Circuit Power Check
Four Wheel Drive Hi Signal Check
CC# 465 Wire Check
Four Wheel Drive Engage Voltage Check
Return Path Check
CC# 202 Wire Check
Four Wheel Drive Speed Hi Button Check
Indicator Lamp Check
Four Wheel Drive Speed Hi Button Closed Check
Four Wheel Drive Speed Lo Button Open Check
Four Wheel Drive Speed Lo Button Check
Indicator Lamp Check
Four Wheel Drive Speed Hi Button Open Check
Four Wheel Drive Speed Lo Button Closed Check
Armrest Power Check
Group 15AU – GREENSTARGREENSTAR is a trademark of Deere & Company – Display Diagnostics
Theory of Operation
Connector Locations
Electrical Schematics
GREENSTAR Display Problem
Multiple GREENSTAR Displays Check
Operational Check
KeyCard and PC Data Storage Card Check
Programming Mode Check
Contrast Check
Deere Logo Check
Primary Display WARNING Message Check
Day/Night Backlighting Check
Audible Sound Check
Button Check
CAN Bus Analyzer Check
CAN Bus Lo Check
Ground (cc# 20) Check
CAN Bus Hi Check
EMIP Power (cc# 21) check
Ground (cc# 20) Check
EMIP Power (cc# 21) check
Multiple GREENSTAR Displays Check
Operational Check
KeyCard and PC Data Storage Card Check
Programming Mode Check
Contrast Check
Deere Logo Check
Primary Display WARNING Message Check
Day/Night Backlighting Check
Audible Sound Check
Button Check
CAN Bus Analyzer Check
CAN Bus Lo Check
Ground (cc# 20) Check
CAN Bus Hi Check
EMIP Power (cc# 21) check
Ground (cc# 20) Check
EMIP Power (cc# 21) check
Group 15AV – GREENSTARGREENSTAR is a trademark of Deere & Company – GPS Receiver Type Identification
GREENSTAR GREENSTAR is a trademark of Deere & Company – GPS Receiver Type Identification
Group 15AW – GREENSTARGREENSTAR is a trademark of Deere & Company – GPS Receiver Diagnostics – Type A
Theory of Operation – Type A
Connector Locations – Type A
Electrical Schematic – Type A
STARFIRESTARFIRE is a trademark of Deere & Company Position Receiver Problem
Position of STARFIRE Receiver Check
GREENSTAR Display Power-Up Check
StarFire Receiver Access Check
StarFire Receiver Access Check
CAN Bus Analyzer Check
GPS WARNING Messages Check
STARFIRE Software Version Check
Position Mode Check
GPS Position Mode Check
Satellites above Elevation Mask Check
License Level Check
Differential Position Mode Check
Accuracy Problem Check
Days Left Check
Default Channel Check
STARFIRE GPS Correction Check
Lock Status Check
Lock Status Check
Packets Check
WAAS/EGNOS or No Differential License Check
WAAS/EGNOS Mode Check
WAAS/EGNOS Activation Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (CC# 39) Check
EMIP Power (cc# 21) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
Check Connections / Reprogram / Replace Receiver
EMIP Power (CC# 21) Check
Auxiliary Unswitched Power (CC# 39) Check
Position of STARFIRE Receiver Check
GREENSTAR Display Power-Up Check
StarFire Receiver Access Check
StarFire Receiver Access Check
CAN Bus Analyzer Check
GPS WARNING Messages Check
STARFIRE Software Version Check
Position Mode Check
GPS Position Mode Check
Satellites above Elevation Mask Check
License Level Check
Differential Position Mode Check
Accuracy Problem Check
Days Left Check
Default Channel Check
STARFIRE GPS Correction Check
Lock Status Check
Lock Status Check
Packets Check
WAAS/EGNOS or No Differential License Check
WAAS/EGNOS Mode Check
WAAS/EGNOS Activation Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (CC# 39) Check
EMIP Power (cc# 21) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
Check Connections / Reprogram / Replace Receiver
EMIP Power (CC# 21) Check
Auxiliary Unswitched Power (CC# 39) Check
Group 15AX – GREENSTARGREENSTAR is a trademark of Deere & Company – GPS Receiver Diagnostics – Type B
Theory of Operation – Type B
Connector Locations – Type B
Electrical Schematic – Type B
STARFIRE Position Receiver with Terrain Compensation Module Problem
Position of STARFIRE Receiver Check
GREENSTAR Display Power-Up Check
StarFire Receiver Access Check
StarFire Receiver Access Check
Terrain Compensation Module Access Check
Fault Code Check on TCM
GPS WARNING Messages Check
STARFIRE Software Version Check
Position Mode Check
GPS Position Mode Check
Satellites above Elevation Mask Check
License Level Check
Differential Position Mode Check
Accuracy Problem Check
Days Left Check
Default Channel Check
STARFIRE GPS Correction Check
Lock Status Check
Lock Status Check
Packets Check
WAAS/EGNOS or No Differential License Check
WAAS/EGNOS Mode Check
WAAS/EGNOS Activation Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
EMIP Power (cc# 21) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
STARFIRE CAN Hi/Lo Volts Check
CAN Hi Voltage Check
CAN Lo Voltage Check
TCM Receive Message Count Check
STARFIRE Receiver Access Check
CAN Hi Wire Resistance Check
CAN Lo Wire Resistance Check
Short Check, CAN Hi/Lo Wires
EMIP Power (cc# 21) Check
Auxiliary Unswitched Power Check
Ground (cc# 20) Check
TCM Steering Guidance Check
TCM Steering Guidance Check
TCM Steering Guidance Check
Turn TCM OFF Check
TCM Steering Guidance Check
TCM Mounted Position Check
TCM Height Parameter Check
Turn TCM OFF Check
Navigation Bar Stability Check
Fore / Aft Check
Turn TCM OFF Check
Check Connections / Reprogram / Replace Receiver
EMIP Power (cc# 21) Check
Auxiliary Unswitched Power (CC# 39) Check
Position of STARFIRE Receiver Check
GREENSTAR Display Power-Up Check
StarFire Receiver Access Check
StarFire Receiver Access Check
Terrain Compensation Module Access Check
Fault Code Check on TCM
GPS WARNING Messages Check
STARFIRE Software Version Check
Position Mode Check
GPS Position Mode Check
Satellites above Elevation Mask Check
License Level Check
Differential Position Mode Check
Accuracy Problem Check
Days Left Check
Default Channel Check
STARFIRE GPS Correction Check
Lock Status Check
Lock Status Check
Packets Check
WAAS/EGNOS or No Differential License Check
WAAS/EGNOS Mode Check
WAAS/EGNOS Activation Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
EMIP Power (cc# 21) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
STARFIRE CAN Hi/Lo Volts Check
CAN Hi Voltage Check
CAN Lo Voltage Check
TCM Receive Message Count Check
STARFIRE Receiver Access Check
CAN Hi Wire Resistance Check
CAN Lo Wire Resistance Check
Short Check, CAN Hi/Lo Wires
EMIP Power (cc# 21) Check
Auxiliary Unswitched Power Check
Ground (cc# 20) Check
TCM Steering Guidance Check
TCM Steering Guidance Check
TCM Steering Guidance Check
Turn TCM OFF Check
TCM Steering Guidance Check
TCM Mounted Position Check
TCM Height Parameter Check
Turn TCM OFF Check
Navigation Bar Stability Check
Fore / Aft Check
Turn TCM OFF Check
Check Connections / Reprogram / Replace Receiver
EMIP Power (cc# 21) Check
Auxiliary Unswitched Power (CC# 39) Check
Group 15AY – GREENSTARGREENSTAR is a trademark of Deere & Company – GPS Receiver Diagnostics – Type C
Theory of Operation – Type C
Connector Locations – Type C
Electrical Schematic – Type C
STARFIRE Receiver & TCM with RTK Correctional Signal Problem
Multiple Vehicle RTK Check
Other RTK Vehicle Check
StarFire Receiver Check
GREENSTAR Display Power-Up Check
StarFire Receiver Access Check
RTK Radio Channel and Network ID Check
StarFire Receiver Access Check
Terrain Compensation Module Access Check
Fault Code Check on TCM
StarFire Software Version Check
Position Mode Check
GPS Position Mode Check
GPS Position Mode Check
Accuracy Problem Check
Satellites above Elevation Mask Check
RTK License Check
RTK Operating Mode Check
Data Received Check
RTK Base Station Status Check
Radio Initialization Check
Survey Mode Check
Radio Status Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
RS232 Resistance Check
RS232 Resistance Check
RTK Search Check
Multi-Path RTK Search
Too Far From Base Station RTK Search Check
Antenna Check
Repeater Radio Check
Original Problem Location Check
Noise Level Check at Original Problem Location
Repeater Radio Location Check
Radio Connection Check
Original Problem Location Check
STARFIRE CAN High/Lo Volts Check
CAN Hi Voltage Check
CAN Lo voltage Check
TCM Receive Message Count Check
StarFire Receiver Access Check
CAN Hi Wire Resistance Check
CAN Lo Wire Resistance Check
Short Check, CAN Hi/Lo Wires
EMIP Power (cc# 21) Check
Unswitched/Auxiliary Power (cc# 22/39) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
CAN Lo Check
CAN Hi Check
Auxiliary Power (cc# 39) Check
EMIP Power (cc# 21) Check
CAN Lo Check
CAN Hi Check
Auxiliary/Unswitched Power (cc# 22/39) Check
TCM Steering Guidance Check
TCM Steering Guidance Check
TCM Steering Guidance Check
TCM Steering Guidance Check
Turn TCM OFF Check
TCM Steering Guidance Check
TCM Mounted Position Check
TCM Height parameter Check
Turn TCM off Check
Navigation Bar Stability Check
Fore/Aft Check
Turn TCM off Check
Check Connections / Reprogram / Replace Receiver
EMIP Power (cc# 21) Check
Auxiliary Unswitched Power (CC# 39) Check
Multiple Vehicle RTK Check
Other RTK Vehicle Check
StarFire Receiver Check
GREENSTAR Display Power-Up Check
StarFire Receiver Access Check
RTK Radio Channel and Network ID Check
StarFire Receiver Access Check
Terrain Compensation Module Access Check
Fault Code Check on TCM
StarFire Software Version Check
Position Mode Check
GPS Position Mode Check
GPS Position Mode Check
Accuracy Problem Check
Satellites above Elevation Mask Check
RTK License Check
RTK Operating Mode Check
Data Received Check
RTK Base Station Status Check
Radio Initialization Check
Survey Mode Check
Radio Status Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
RS232 Resistance Check
RS232 Resistance Check
RTK Search Check
Multi-Path RTK Search
Too Far From Base Station RTK Search Check
Antenna Check
Repeater Radio Check
Original Problem Location Check
Noise Level Check at Original Problem Location
Repeater Radio Location Check
Radio Connection Check
Original Problem Location Check
STARFIRE CAN High/Lo Volts Check
CAN Hi Voltage Check
CAN Lo voltage Check
TCM Receive Message Count Check
StarFire Receiver Access Check
CAN Hi Wire Resistance Check
CAN Lo Wire Resistance Check
Short Check, CAN Hi/Lo Wires
EMIP Power (cc# 21) Check
Unswitched/Auxiliary Power (cc# 22/39) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
CAN Lo Check
CAN Hi Check
Auxiliary Power (cc# 39) Check
EMIP Power (cc# 21) Check
CAN Lo Check
CAN Hi Check
Auxiliary/Unswitched Power (cc# 22/39) Check
TCM Steering Guidance Check
TCM Steering Guidance Check
TCM Steering Guidance Check
TCM Steering Guidance Check
Turn TCM OFF Check
TCM Steering Guidance Check
TCM Mounted Position Check
TCM Height parameter Check
Turn TCM off Check
Navigation Bar Stability Check
Fore/Aft Check
Turn TCM off Check
Check Connections / Reprogram / Replace Receiver
EMIP Power (cc# 21) Check
Auxiliary Unswitched Power (CC# 39) Check
Group 15AZ – GREENSTARGREENSTAR is a trademark of Deere & Company – GPS Receiver Diagnostics – Type D
Theory of Operation – Type D
Connector Locations – Type D
Electrical Schematic – Type D
L-Band Receiver Problem
GPS Receiver Check
L-Band Receiver Access Check
GPS WARNING Messages Check
Position Mode Check
GPS Check
License Level Check
L-Band GPS Receiver Check
Days Left Check
Default Channel Check
Position Mode Check
Lock Status Check
Lock Status Check
Packets Check
Position Mode Check
Primary Display WARNING Message Check
Dual Display Check
Display Mode Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
Auxiliary Unswitched Power (CC# 39) Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
GPS Receiver Check
L-Band Receiver Access Check
GPS WARNING Messages Check
Position Mode Check
GPS Check
License Level Check
L-Band GPS Receiver Check
Days Left Check
Default Channel Check
Position Mode Check
Lock Status Check
Lock Status Check
Packets Check
Position Mode Check
Primary Display WARNING Message Check
Dual Display Check
Display Mode Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
Auxiliary Unswitched Power (CC# 39) Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
CAN Lo Check
CAN Hi Check
Auxiliary Unswitched Power (cc# 39) Check
Group 15BA – GREENSTARGREENSTAR is a trademark of Deere & Company – KeyCard and PC Data Storage Card Diagnostics
Theory of Operation
Connector Locations
KeyCard and PC Data Storage Card Insertion Problem
KeyCard Insertion Check
KeyCard and PC Data Storage Card WARNING Checks
ID 100 PC Card Warning Check
ID 150 PC Card Warning Check
ID 151 PC Card Warning Check
ID 155 PC Card Warning Check
ID 156 PC Card Warning Check
ID 157 Invalid Key
ID 158 PC Card Warning Check
KeyCard Connector Check
KeyCard Insertion Check
KeyCard and PC Data Storage Card WARNING Checks
ID 100 PC Card Warning Check
ID 150 PC Card Warning Check
ID 151 PC Card Warning Check
ID 155 PC Card Warning Check
ID 156 PC Card Warning Check
ID 157 Invalid Key
ID 158 PC Card Warning Check
KeyCard Connector Check
Group 15BB – GREENSTARGREENSTAR is a trademark of Deere & Company – Mass Flow Sensor Type Identification
GREENSTAR GREENSTAR is a trademark of Deere & Company – Mass Flow Sensor Type Identification
Group 15BC – GREENSTARGREENSTAR is a trademark of Deere & Company – Mass Flow Sensor Diagnostics – Type A
Theory of Operation – Type A
Connector Locations – Type A
Electrical Schematic – Type A
GREENSTAR Mass Flow Sensor Problem
Weight Check
Clean Grain Elevator Alarm Check
Clean Grain Elevator Alarm Check
Elevator rpm Check
Visual Sensor Check
Sensor Power Check
CC# 972 Wire Check
Sensor Power Check
Weight Check
Clean Grain Elevator Alarm Check
Clean Grain Elevator Alarm Check
Elevator rpm Check
Visual Sensor Check
Sensor Power Check
CC# 972 Wire Check
Sensor Power Check
Group 15BD – GREENSTARGREENSTAR is a trademark of Deere & Company – Mass Flow Sensor Diagnostics – Type B
Theory of Operation – Type B
Connector Locations – Type B
Electrical Schematics – Type B
GREENSTAR Mass Flow Sensor Problem
Mass Flow WARNING Messages Check
Mass Flow Cautions Check
Visual Sensor Check
Calibration Check
Sensor Power Check
Signal Wire Resistance Check
Sensor Power Check
Sensor Power Check
Moisture Sensor Switched Power Check
Elevator RPM Check
Elevator Speed under Load
Switched Power Check on GREENSTAR Display
EMIP Power (cc# 21) Check
Mass Flow WARNING Messages Check
Mass Flow Cautions Check
Visual Sensor Check
Calibration Check
Sensor Power Check
Signal Wire Resistance Check
Sensor Power Check
Sensor Power Check
Moisture Sensor Switched Power Check
Elevator RPM Check
Elevator Speed under Load
Switched Power Check on GREENSTAR Display
EMIP Power (cc# 21) Check
Group 15BE – GREENSTARGREENSTAR is a trademark of Deere & Company – Mobile Processor Diagnostics
Theory of Operation
Connector Locations
Electrical Schematic
GREENSTAR Mobile Processor Problem
KeyCard and PC Data Storage Card Installation Check
Programming Mode Check
PC Data Storage Card WARNING Checks
Mobile Processor Voltage Warning Screen Check
Mobile Processor CAN Communications Check
Moisture Type Check
HARVEST DOC software Check
GREENSTAR Combine Yield Mapping software Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Light Switch Power (cc# 22) Check
Light Switch Power (cc# 22) Check
CAN Lo Check
CAN Hi Check
KeyCard and PC Data Storage Card Installation Check
Programming Mode Check
PC Data Storage Card WARNING Checks
Mobile Processor Voltage Warning Screen Check
Mobile Processor CAN Communications Check
Moisture Type Check
HARVEST DOC software Check
GREENSTAR Combine Yield Mapping software Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Light Switch Power (cc# 22) Check
Light Switch Power (cc# 22) Check
CAN Lo Check
CAN Hi Check
Group 15BF – GREENSTARGREENSTAR is a trademark of Deere & Company – Moisture Sensor Type Identification
GREENSTAR GREENSTAR is a trademark of Deere & Company – Moisture Sensor Type Identification
Group 15BG – GREENSTARGREENSTAR is a trademark of Deere & Company – Moisture Sensor Diagnostics – Type A
Theory of Operation – Type A
Connector Locations – Type A
Electrical Schematic – Type A
GREENSTAR Moisture Sensor Problem
Moisture Check
Setup Check
Setup Check
Network Status Check
Recording Check
Record Status
Operational Check
Operational Check
Yield Check
Accuracy Check
Moisture Measurement Check
Yield Check
Motor Check
Paddle Wheel Check
Chamber Check
Motor Voltage Check
Ground (cc# 20) Check
CC# 24 Wire Check
Record Stop Height
CAN Bus Lo Check
CAN Bus Hi Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Moisture Check
Setup Check
Setup Check
Network Status Check
Recording Check
Record Status
Operational Check
Operational Check
Yield Check
Accuracy Check
Moisture Measurement Check
Yield Check
Motor Check
Paddle Wheel Check
Chamber Check
Motor Voltage Check
Ground (cc# 20) Check
CC# 24 Wire Check
Record Stop Height
CAN Bus Lo Check
CAN Bus Hi Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Group 15BH – GREENSTARGREENSTAR is a trademark of Deere & Company – Moisture Sensor Diagnostics – Type B
Theory of Operation – Type B
Connector Locations – Type B
Electrical Schematic – Type B
GREENSTAR Moisture Sensor Problem
Caution Message Checks
Switched Voltage Warning Check
Recording ON/OFF Check
Moisture Reading Accuracy Check
Crop Selected Check
Fixed Moisture Check
Moisture Cell Plunger Cycle Check
Moisture Cell Plunger Cycle Check
Out of Range Moisture Check
Moisture Cell Plunger Cycle Check
Moisture Sensor Obstruction Check
Crop Curve Value Check
Clean and Inspect Moisture Sensor Cell and Actuator Check
Warning Messages Check
Ground Wire Resistance Check
Ground Wire Resistance Check
Voltage Check at Actuator
Molex Connector Check
Switched Power Check on GREENSTAR Display
Unswitched Power Check on GREENSTAR Display
Unswitched Voltage check
Unswitched Voltage check
Unswitched Voltage check
Unswitched Power Check on GREENSTAR Display
Ground (cc# 10) Check
Unswitched Moisture Sensor Power at Fuse Check
EMIP Power (CC# 21) Check
Switched Voltage Check on GREENSTAR Display
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Switched Voltage Check on GREENSTAR Display
Analog Supply Voltage Check
Analog Warning Messages ID 10 or 11 Check
Unswitched Moisture Sensor Power at Fuse Check
Caution Message Checks
Switched Voltage Warning Check
Recording ON/OFF Check
Moisture Reading Accuracy Check
Crop Selected Check
Fixed Moisture Check
Moisture Cell Plunger Cycle Check
Moisture Cell Plunger Cycle Check
Out of Range Moisture Check
Moisture Cell Plunger Cycle Check
Moisture Sensor Obstruction Check
Crop Curve Value Check
Clean and Inspect Moisture Sensor Cell and Actuator Check
Warning Messages Check
Ground Wire Resistance Check
Ground Wire Resistance Check
Voltage Check at Actuator
Molex Connector Check
Switched Power Check on GREENSTAR Display
Unswitched Power Check on GREENSTAR Display
Unswitched Voltage check
Unswitched Voltage check
Unswitched Voltage check
Unswitched Power Check on GREENSTAR Display
Ground (cc# 10) Check
Unswitched Moisture Sensor Power at Fuse Check
EMIP Power (CC# 21) Check
Switched Voltage Check on GREENSTAR Display
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Switched Voltage Check on GREENSTAR Display
Analog Supply Voltage Check
Analog Warning Messages ID 10 or 11 Check
Unswitched Moisture Sensor Power at Fuse Check
Group 15BI – GREENSTARGREENSTAR is a trademark of Deere & Company – Harvest/Yield Mapping/Monitoring Type Identification
GREENSTAR GREENSTAR is a trademark of Deere & Company – Harvest/Yield Mapping/Monitoring Type Identification
Group 15BJ – GREENSTARGREENSTAR is a trademark of Deere & Company System – HARVEST DOCHARVEST DOC is a trademark of Deere & Company Diagnostics
Theory of Operation
Connector Locations
Electrical Schematic
GREENSTAR HARVEST DOC Problem
GPS Receiver Check
GREENSTAR Display Check
KeyCard / PC Data Storage Card Warning Check
Software Update Check
CAN Bus Check
Software Loaded on Mobile Processor Check
Software Loaded on Mobile Processor Check
GREENSTAR Mobile Processor Software Check
CAN Bus Check
HARVEST DOC Product Key Check
Software Version Check
110 Fault Code Check
HARVEST DOC Caution Message Check
Moisture Sensor Caution Checks
Mass Flow Caution Checks
GPS Warning Screen Check
Mobile Processor Voltage Warning Check
Processing Grain Caution Check
Weight Check
Moisture Check
Yield Check
Setup Check
Yield Units Check
Area Units Check
Tire Size Check
Calibration Check
Primary Display Warning Message Check
Connector Check
Component CAN Bus Compatibility Check
GPS Receiver Check
GREENSTAR Display Check
KeyCard / PC Data Storage Card Warning Check
Software Update Check
CAN Bus Check
Software Loaded on Mobile Processor Check
Software Loaded on Mobile Processor Check
GREENSTAR Mobile Processor Software Check
CAN Bus Check
HARVEST DOC Product Key Check
Software Version Check
110 Fault Code Check
HARVEST DOC Caution Message Check
Moisture Sensor Caution Checks
Mass Flow Caution Checks
GPS Warning Screen Check
Mobile Processor Voltage Warning Check
Processing Grain Caution Check
Weight Check
Moisture Check
Yield Check
Setup Check
Yield Units Check
Area Units Check
Tire Size Check
Calibration Check
Primary Display Warning Message Check
Connector Check
Component CAN Bus Compatibility Check
Group 15BK – GREENSTARGREENSTAR is a trademark of Deere & Company System – Harvest Monitor Diagnostics
Theory of Operation
Connector Locations
Electrical Schematic
GREENSTAR Harvest Monitor Problem
Display Check
Harvest Monitor CAN Bus Check
110 Fault Code Check
Moisture Sensor Caution Checks
Mass Flow Caution Checks
Network Components Online Check
Recording ON/OFF Check
Weight Check
Moisture Check
Yield Check
Setup Check
Yield Units Check
Area Units Check
Tire Size Check
Calibration Check
Primary Display Warning Message Check
Primary GREENSTAR Display Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Connector Check
Component CAN Bus Compatibility Check
Processing Grain Caution Check
Recording Engagement and Disengagement Check
Set Record Stop Height Check
Feeder house Position Check
Display Check
Harvest Monitor CAN Bus Check
110 Fault Code Check
Moisture Sensor Caution Checks
Mass Flow Caution Checks
Network Components Online Check
Recording ON/OFF Check
Weight Check
Moisture Check
Yield Check
Setup Check
Yield Units Check
Area Units Check
Tire Size Check
Calibration Check
Primary Display Warning Message Check
Primary GREENSTAR Display Check
EMIP Power (cc# 21) Check
Ground (cc# 20) Check
EMIP Power (cc# 21) Check
Connector Check
Component CAN Bus Compatibility Check
Processing Grain Caution Check
Recording Engagement and Disengagement Check
Set Record Stop Height Check
Feeder house Position Check
Group BL – GREENSTARGREENSTAR is a trademark of Deere & Company System – Parallel Tracking Diagnostics
Theory of Operation
Connector Locations
Electrical Schematics
GREENSTAR Parallel Tracking Problem
STARFIRE Position Receiver Check
GREENSTAR Display Power-Up Check
PC Card Warning Check
No Primary Display WARNING Check
Software Update Check
GREENSTAR Display Software Check
CAN Bus Analyzer Check
Mobile Processor Software Check
Tracking on CAN Bus Check
Tracking Product Key Check
STARFIRE Position Receiver CAN Bus Check
Tracking Mode Check
Track Spacing Check
110 Fault Code Check
GPS Warning Screen Checks
Global Position System Warning Screen Checks
Parallel Track Icon Check
Position Mode Check
Operational Tracking Check
Parallel Tracking Functional Check
Software Loaded on Mobile Processor Check
Connector Check
CAN Bus Voltage Check
GREENSTAR Display Compatibility Check
GREENSTAR Mobile Processor Compatibility Check
STARFIRE Position Receiver Compatibility Check
Mobile Processor CAN Bus Check
STARFIRE Position Receiver CAN Bus Check
License Check
WAAS Mode Option Check
STARFIRE Position Receiver Check
GREENSTAR Display Power-Up Check
PC Card Warning Check
No Primary Display WARNING Check
Software Update Check
GREENSTAR Display Software Check
CAN Bus Analyzer Check
Mobile Processor Software Check
Tracking on CAN Bus Check
Tracking Product Key Check
STARFIRE Position Receiver CAN Bus Check
Tracking Mode Check
Track Spacing Check
110 Fault Code Check
GPS Warning Screen Checks
Global Position System Warning Screen Checks
Parallel Track Icon Check
Position Mode Check
Operational Tracking Check
Parallel Tracking Functional Check
Software Loaded on Mobile Processor Check
Connector Check
CAN Bus Voltage Check
GREENSTAR Display Compatibility Check
GREENSTAR Mobile Processor Compatibility Check
STARFIRE Position Receiver Compatibility Check
Mobile Processor CAN Bus Check
STARFIRE Position Receiver CAN Bus Check
License Check
WAAS Mode Option Check
Group 15BM – GREENSTARGREENSTAR is a trademark of Deere & Company System – Yield Mapping Diagnostics
Theory of Operation
Connector Locations
Electrical Schematic
GREENSTAR Yield Mapping Problem
Display Check
Start Screen Check
Fault Code Check
PC Data Storage Card WARNING Check
Battery Voltage WARNING Check
Data Network WARNING Error Check
Run Page Check
Fault Code Check
GPS Status Receiver Check
Differential Status Check
Combine Model Check
Recording Engagement and Disengagement Check
Set Record Stop Height Check
Feeder House Position Check
Field Locator Check
Weight Check
Moisture Check
Yield Check
Setup Check
Yield/Area Units Check
Tire Size Check
Fault Code 20 Check
Fault Code 21 Check
Fault Code 31 Check
Fault Code 33 Check
Fault Code 110 Check
Primary Display WARNING Message Check
Primary GREENSTARGREENSTAR is a trademark of Deere & Company Display Check
Set GREENSTARGREENSTAR is a trademark of Deere & Company Display to PRIMARY Check
Connector Check
Component CAN Bus Compatibility Check
Start Screen Check
Start Screen Check
Yield Monitor Check
Display Check
Start Screen Check
Fault Code Check
PC Data Storage Card WARNING Check
Battery Voltage WARNING Check
Data Network WARNING Error Check
Run Page Check
Fault Code Check
GPS Status Receiver Check
Differential Status Check
Combine Model Check
Recording Engagement and Disengagement Check
Set Record Stop Height Check
Feeder House Position Check
Field Locator Check
Weight Check
Moisture Check
Yield Check
Setup Check
Yield/Area Units Check
Tire Size Check
Fault Code 20 Check
Fault Code 21 Check
Fault Code 31 Check
Fault Code 33 Check
Fault Code 110 Check
Primary Display WARNING Message Check
Primary GREENSTARGREENSTAR is a trademark of Deere & Company Display Check
Set GREENSTARGREENSTAR is a trademark of Deere & Company Display to PRIMARY Check
Connector Check
Component CAN Bus Compatibility Check
Start Screen Check
Start Screen Check
Yield Monitor Check
Group 15BN – GREENSTARGREENSTAR is a trademark of Deere & Company – System – Yield Monitor System
Theory of Operation
Connector Locations
Electrical Schematic
GREENSTAR Yield Monitor Problem
Display Check
Start Screen Check
Fault Code Check
Run Page Check
Fault Code Check
Combine Model Check
Recording Engagement and Disengagement Check
Set Record Stop Height Check
Feeder House Position Check
Weight Check
Moisture Check
Yield Check
Setup Check
Yield Units Check
Area Units Check
Tire Size Check
Fault Code 20 Check
Fault Code 21 Check
Fault Code 31 Check
Fault Code 33 Check
Fault Code 110 Check
Primary Display WARNING Message Check
Primary GREENSTARGREENSTAR is a trademark of Deere & Company Display Check
Set GREENSTARGREENSTAR is a trademark of Deere & Company Display to PRIMARY Check
Connector Check
Component CAN Bus Compatibility Check
Display Check
Start Screen Check
Fault Code Check
Run Page Check
Fault Code Check
Combine Model Check
Recording Engagement and Disengagement Check
Set Record Stop Height Check
Feeder House Position Check
Weight Check
Moisture Check
Yield Check
Setup Check
Yield Units Check
Area Units Check
Tire Size Check
Fault Code 20 Check
Fault Code 21 Check
Fault Code 31 Check
Fault Code 33 Check
Fault Code 110 Check
Primary Display WARNING Message Check
Primary GREENSTARGREENSTAR is a trademark of Deere & Company Display Check
Set GREENSTARGREENSTAR is a trademark of Deere & Company Display to PRIMARY Check
Connector Check
Component CAN Bus Compatibility Check
Group 15BO – Header Control Unit Overall Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Header Control Unit Problem
Controller Power Check
Engine Running Power Check
Engine Running Power Check
EMIP Power Check
Return Path Check
Return Path Check
Controller Power Check
Engine Running Power Check
Engine Running Power Check
EMIP Power Check
Return Path Check
Return Path Check
Group 15BP – Header Engage Diagnostics
GREENSTAR Moisture Sensor Problem
Moisture Check
Setup Check
Setup Check
Network Status Check
Recording Check
Record Status
Operational Check
Operational Check
Accuracy Check
Moisture Measurement Check
Motor Check
Paddle Wheel Check
Chamber Check
Motor Voltage Check
Return Path Check
CC# 24 Wire Check
Record Stop Height
CAN Bus Lo Check
CAN Bus Hi Check
EMIP Power Check
Return Path Check
CC# 21 Wire Check
Moisture Check
Setup Check
Setup Check
Network Status Check
Recording Check
Record Status
Operational Check
Operational Check
Accuracy Check
Moisture Measurement Check
Motor Check
Paddle Wheel Check
Chamber Check
Motor Voltage Check
Return Path Check
CC# 24 Wire Check
Record Stop Height
CAN Bus Lo Check
CAN Bus Hi Check
EMIP Power Check
Return Path Check
CC# 21 Wire Check
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Header Engage Problem
Header Engagement Check
Header Disengagement Check
Seat Switch Check
Control Circuit Power Check
CC# 804 Wire Check
Power Distribution Board 1 Check
Clutch Check
Clutch Voltage Check
Return Path Check
Brush Module Check
CC# 402 Wire Check
Control Circuit Power Check
Header Engage Driver Check
Open Circuit Check
Clutch Resistance Check
Short Circuit Check
Clutch Resistance Check
CC# 402 Wire Check
CC# 402 Wire Check
Seat Switch Status Check
Header Engage Switch Status Check
Brush Module Voltage Check
Clutch Voltage Check
Return Path Check
CC# 402 Wire Check
Control Circuit Power Check
Header Engage Switch Check
Header Engagement Check
Header Disengagement Check
Seat Switch Check
Control Circuit Power Check
CC# 804 Wire Check
Power Distribution Board 1 Check
Clutch Check
Clutch Voltage Check
Return Path Check
Brush Module Check
CC# 402 Wire Check
Control Circuit Power Check
Header Engage Driver Check
Open Circuit Check
Clutch Resistance Check
Short Circuit Check
Clutch Resistance Check
CC# 402 Wire Check
CC# 402 Wire Check
Seat Switch Status Check
Header Engage Switch Status Check
Brush Module Voltage Check
Clutch Voltage Check
Return Path Check
CC# 402 Wire Check
Control Circuit Power Check
Header Engage Switch Check
Group 15BQ – Header Raise / Lower Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Header Raise / Lower Problem
Header Raise Check
Header Lower Check
Magnetism Check
Shorted Load Check
Logic Module Check
Open Load Check
Valve Coil Check
Load Driver Check
Shorted Load Check
Logic Module Check
Open Load Check
Valve Coil Check
Magnetism Check
Header Lower Button Check
Engine Running Power Check
Engine Running Power Check
Multifunction Control Handle Check
Multifunction Control Handle Check
CAN Bus Check
CAN Bus Check
Load Driver Check
Shorted Load Check
Logic Module Check
Open Load Check
Valve Coil Check
Dump Valve Check
Magnetism Check
Header Raise Button Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Magnetism Check
Header Raise Button Check
Header Raise Message Check
Load Driver Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Raise Check
Header Lower Check
Magnetism Check
Shorted Load Check
Logic Module Check
Open Load Check
Valve Coil Check
Load Driver Check
Shorted Load Check
Logic Module Check
Open Load Check
Valve Coil Check
Magnetism Check
Header Lower Button Check
Engine Running Power Check
Engine Running Power Check
Multifunction Control Handle Check
Multifunction Control Handle Check
CAN Bus Check
CAN Bus Check
Load Driver Check
Shorted Load Check
Logic Module Check
Open Load Check
Valve Coil Check
Dump Valve Check
Magnetism Check
Header Raise Button Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Magnetism Check
Header Raise Button Check
Header Raise Message Check
Load Driver Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Group 15BR – Horn Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Horn Problem
Horn Check
Horn Operational Check
Sound Quality Check
Horn Ground Point Check
Horn Connector Check
Key Switch Power Check
Horn Ground Point Check
Horn Connector Check
Horn Power Check
CC# 11 Wire Check
Horn Switch Check
Key Switch Power Check
Horn Check
Horn Operational Check
Sound Quality Check
Horn Ground Point Check
Horn Connector Check
Key Switch Power Check
Horn Ground Point Check
Horn Connector Check
Horn Power Check
CC# 11 Wire Check
Horn Switch Check
Key Switch Power Check
Group 15BS – HYDRAFLEXHYDRAFLEX is a trademark of Deere & Company Pressure Adjustment Type Identification
HYDRAFLEX HYDRAFLEX is a trademark of Deere & Company Pressure Adjustment Type Identification
Group 15BT – HYDRAFLEXHYDRAFLEX is a trademark of Deere & Company Pressure Adjustment Diagnostics – Type A
Theory of Operation – Type A
Connector Locations – Type A
Electrical Schematics – Type A
HYDRAFLEX Pressure Adjust – Manual Problem
Header Check
Operation Check
Operation Check
Reel Raise / Lower Check
Trouble Code Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Check
HYDRAFLEX Pressure Increase Button Check
HYDRAFLEX Decrease Button Check
HYDRAFLEX Decrease Button Closed Check
HYDRAFLEX Increase Button Open Check
HYDRAFLEX Decrease Button Open Check
HYDRAFLEX Increase Button Closed Check
HYDRAFLEX Decrease Button Check
Header Select Splice Check
Header Check
Operation Check
Operation Check
Reel Raise / Lower Check
Trouble Code Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Check
HYDRAFLEX Pressure Increase Button Check
HYDRAFLEX Decrease Button Check
HYDRAFLEX Decrease Button Closed Check
HYDRAFLEX Increase Button Open Check
HYDRAFLEX Decrease Button Open Check
HYDRAFLEX Increase Button Closed Check
HYDRAFLEX Decrease Button Check
Header Select Splice Check
Group 15BU – HYDRAFLEXHYDRAFLEX is a trademark of Deere & Company Pressure Adjustment Diagnostics – Type B
Theory of Operation – Type B
Connector Locations – Type B
Electrical Schematics – Type B
HYDRAFLEX Pressure Adjust – Manual Problem
Header Check
Operation Check
Operation Check
Reel Raise / Lower Check
Trouble Code Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Check
HYDRAFLEX Pressure Increase Button Check
HYDRAFLEX Decrease Button Check
HYDRAFLEX Decrease Button Closed Check
HYDRAFLEX Increase Button Open Check
HYDRAFLEX Decrease Button Open Check
HYDRAFLEX Increase Button Closed Check
HYDRAFLEX Decrease Button Check
Header Select Splice Check
Header Check
Operation Check
Operation Check
Reel Raise / Lower Check
Trouble Code Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Check
HYDRAFLEX Diverter Solenoid Circuit Check
HYDRAFLEX Diverter Solenoid Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Check
Reel Diverter Solenoid Circuit Check
Reel Diverter Solenoid Check
HYDRAFLEX Pressure Increase Button Check
HYDRAFLEX Decrease Button Check
HYDRAFLEX Decrease Button Closed Check
HYDRAFLEX Increase Button Open Check
HYDRAFLEX Decrease Button Open Check
HYDRAFLEX Increase Button Closed Check
HYDRAFLEX Decrease Button Check
Header Select Splice Check
Group 15BV – Lighting System – Overall Diagnostics
Brief Description
Basic Operation
Detailed Description
Operating Light Locations
Service Light Locations
Lighting Usage Chart
Group 15BW – Lighting System – Daytime Running Lighting Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Running Lights Problem
Hazard Lights Check
Road Lights Check
Running Lights Check
Engine Running Power Check
Running Lights Relay Check
Hazard Lights Check
Road Lights Check
Running Lights Check
Engine Running Power Check
Running Lights Relay Check
Group 15BX – Lighting System – Dome Light Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Dome Light Problem
Dome Light Check
Dome Light Auto Check
Dome Light Switch Check
CC# 524 Wire Check
Light Switch Power Check
Dome Lamp Check
Return Path Check
CC# 516 Wire Check
Light Switch Power Check
Dome Light Check
Dome Light Auto Check
Dome Light Switch Check
CC# 524 Wire Check
Light Switch Power Check
Dome Lamp Check
Return Path Check
CC# 516 Wire Check
Light Switch Power Check
Group 15BY – Lighting System—Exit Lights Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Exit Light Problem
Panel Lights Check
Exit Lights Check
Field Lights Check
Side Finder Left Light Check
Side Finder Right Light Check
Power Distribution Board Check
CC# 525 Check
Panel Lights Check
CAN Bus Check
Armrest Power Check
Panel Lights Check
Exit Lights Check
Field Lights Check
Side Finder Left Light Check
Side Finder Right Light Check
Power Distribution Board Check
CC# 525 Check
Panel Lights Check
CAN Bus Check
Armrest Power Check
Group 15BZ – Lighting System – Field Lights Type Identification
Lighting System – Field Lights Type Identification
Group 15CA – Lighting System – Field Light Diagnostics – Type A
Brief Description – Type A
Basic Operation – Type A
Detailed Description – Type A
Light Locations – Type A
Connector Locations – Type A
Electrical Schematics – Type A
Field Lighting Problem
Dome Light Check
Operational Check
Operational Check
Operational Check
Light Bulb Check
Return Path Check
Cab Roof Light #2 Check
Light Bulb Check
Return Path Check
CC# 507 Wire Check
Field Light Relay Check
Cab Roof Light #5 Check
Light Bulb Check
Return Path Check
CC# 533 Wire Check
Grain Tank Light Relay Check
Field Light Signal Check
Field Lights Fuse Check
CC# 22 Wire Check
Field Light Switch Check
CC# 22 Wire Check
Dome Light Check
Operational Check
Operational Check
Operational Check
Light Bulb Check
Return Path Check
Cab Roof Light #2 Check
Light Bulb Check
Return Path Check
CC# 507 Wire Check
Field Light Relay Check
Cab Roof Light #5 Check
Light Bulb Check
Return Path Check
CC# 533 Wire Check
Grain Tank Light Relay Check
Field Light Signal Check
Field Lights Fuse Check
CC# 22 Wire Check
Field Light Switch Check
CC# 22 Wire Check
Group 15CB – Lighting System – Field Light Diagnostics – Type B
Brief Description – Type B
Basic Operation – Type B
Detailed Description – Type B
Light Locations – Type B
Connector Locations – Type B
Electrical Schematics – Type B
Field Lighting Problem
Dome Light Check
Operational Check
Operational Check
Operational Check
Light Bulb Check
CC# 507 Check
Return Path Check
Light Bulb Check
Return Path Check
CC# 507 Wire Check
Field Light Relay Check
Cab Roof Light #5 Check
Light Bulb Check
Return Path Check
CC# 533 Wire Check
Grain Tank Light Relay Check
Field Light Signal Check
Field Lights Fuse Check
CC# 22 Wire Check
Field Light Switch Check
CC# 22 Wire Check
Light Bulb Check
Light Bulb Check
Dome Light Check
Operational Check
Operational Check
Operational Check
Light Bulb Check
CC# 507 Check
Return Path Check
Light Bulb Check
Return Path Check
CC# 507 Wire Check
Field Light Relay Check
Cab Roof Light #5 Check
Light Bulb Check
Return Path Check
CC# 533 Wire Check
Grain Tank Light Relay Check
Field Light Signal Check
Field Lights Fuse Check
CC# 22 Wire Check
Field Light Switch Check
CC# 22 Wire Check
Light Bulb Check
Light Bulb Check
Group 15CC – Lighting System—Hazard/Turn Lights Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Hazard/Turn Lights Problem
Hazard Light Operation Check
Road Light and Hazard Operation
Left Turn Signal Check
Right Turn Signal Check
Left Rear Hazard Light Check
Right Rear Hazard Light Check
Road Light Check
Hazard Light Check
Left Hazard Light Check
Right Hazard Light Check
Light Bulb Check
Return Path Check
Power Distribution Board 1 Check
CC# 513 Check
Turn Signal Switch Check
Power Distribution Board 1 Check
CC# 512 Check
Turn Signal Switch Check
Left Red Turn Relay Check
Power Distribution Board 1 Check
Left Red Rear Hazard Light Test
Return Path Check
Right Red Turn Light Relay Check
Power Distribution Board 1 Check
Right Red Rear Hazard Light Check
Return Path Check
Power Distribution Board 1 Check
Power Distribution Board 1 Check
CC# 22 Circuit Check
Hazard Light Switch Check
Power Distribution Board 1 Check
Left Hazard Lights Fuse Check
CC# 515 Load Check
CC# 565 Load Check
Hazard Light Check
Power Distribution Board 1 Check
Power Distribution Board 1 Check
Right Hazard Relay Check
CC# 514 Load Check
CC# 564 Load Check
Right Hazard Light Check
Power Distribution Board 1 Check
Hazard Light Operation Check
Road Light and Hazard Operation
Left Turn Signal Check
Right Turn Signal Check
Left Rear Hazard Light Check
Right Rear Hazard Light Check
Road Light Check
Hazard Light Check
Left Hazard Light Check
Right Hazard Light Check
Light Bulb Check
Return Path Check
Power Distribution Board 1 Check
CC# 513 Check
Turn Signal Switch Check
Power Distribution Board 1 Check
CC# 512 Check
Turn Signal Switch Check
Left Red Turn Relay Check
Power Distribution Board 1 Check
Left Red Rear Hazard Light Test
Return Path Check
Right Red Turn Light Relay Check
Power Distribution Board 1 Check
Right Red Rear Hazard Light Check
Return Path Check
Power Distribution Board 1 Check
Power Distribution Board 1 Check
CC# 22 Circuit Check
Hazard Light Switch Check
Power Distribution Board 1 Check
Left Hazard Lights Fuse Check
CC# 515 Load Check
CC# 565 Load Check
Hazard Light Check
Power Distribution Board 1 Check
Power Distribution Board 1 Check
Right Hazard Relay Check
CC# 514 Load Check
CC# 564 Load Check
Right Hazard Light Check
Power Distribution Board 1 Check
Group 15CD – Lighting System – Marker Lamps Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Marker Lighting Problem
Road Lights System Check
Field Lights System Check
Hazard Lights System Check
Marker Lamps Check
Marker Lamps Check
CC# 506 Check
Return Path Check
F4 Fuse Check
Power Distribution Board 1 Check
Marker Light Overload Check
Bulb Check
Return Path Check
Road Lights System Check
Field Lights System Check
Hazard Lights System Check
Marker Lamps Check
Marker Lamps Check
CC# 506 Check
Return Path Check
F4 Fuse Check
Power Distribution Board 1 Check
Marker Light Overload Check
Bulb Check
Return Path Check
Group 15CE – Lighting System—Panel Lamps Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Panel Light Problem
Panel Light Check
Panel Dimmer Check
Cornerpost Backlight Check
Other Panel Light Check
Overhead and Armrest Backlight Check
Radio Backlight Check
Multifunction Control Handle Light Check
Power Panel Light Check
Warning Display Panel Check
Dimmer Power Check
Cornerpost Control Unit Check
Dimmer Check
Return Path Check
CC# 511 Power Check
Panel Lights Fuse Check
Panel Lights Relay Check
Excessive Load Check
Cornerpost Control Unit Check
Bulb Check
Cornerpost Control Unit Check
Light Bulb Power Check
CC# 511 Power Check
Radio Light Check
Multifunction Control Handle Power Check
Armrest Control Unit Check
Panel Light Check
Panel Dimmer Check
Cornerpost Backlight Check
Other Panel Light Check
Overhead and Armrest Backlight Check
Radio Backlight Check
Multifunction Control Handle Light Check
Power Panel Light Check
Warning Display Panel Check
Dimmer Power Check
Cornerpost Control Unit Check
Dimmer Check
Return Path Check
CC# 511 Power Check
Panel Lights Fuse Check
Panel Lights Relay Check
Excessive Load Check
Cornerpost Control Unit Check
Bulb Check
Cornerpost Control Unit Check
Light Bulb Power Check
CC# 511 Power Check
Radio Light Check
Multifunction Control Handle Power Check
Armrest Control Unit Check
Group 15CF – Lighting System—Rear Discharge Lamps Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Rear Discharge Lighting Problem
Road Light Switch Check
Operational Check
Operational Check
Operational Check
Output LED Check
CC# 559 Check
Input LED Check
CC# 26 Check
Power Input LED Check
Rear Light Relay Check
Power Distribution Board 2 Check
CC# 505 Check
Hazard Light Check
CC# 22 Check
Bulb Check
Return Path Check
Road Lights Check
Road Lights Check
Power Distribution Board 2 Check
Rear Lights Fuse Check
Rear Lights Relay Check
Excessive Load Check
Road Light Switch Check
Operational Check
Operational Check
Operational Check
Output LED Check
CC# 559 Check
Input LED Check
CC# 26 Check
Power Input LED Check
Rear Light Relay Check
Power Distribution Board 2 Check
CC# 505 Check
Hazard Light Check
CC# 22 Check
Bulb Check
Return Path Check
Road Lights Check
Road Lights Check
Power Distribution Board 2 Check
Rear Lights Fuse Check
Rear Lights Relay Check
Excessive Load Check
Group 15CG – Lighting System – Road Lamps Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Road Lighting Problem
Operational Check
Individual Lamp Check
Bulb Check
Return Path Check
CC# 526 Circuit Check
Return Path Check
Road Light Signal Check
Road Lights Fuse Check
Excessive Load Check
Road Light Relay Check
Light Switch Power Check
CC# 22 Wire Check
Light Switch Check
Operational Check
Individual Lamp Check
Bulb Check
Return Path Check
CC# 526 Circuit Check
Return Path Check
Road Light Signal Check
Road Lights Fuse Check
Excessive Load Check
Road Light Relay Check
Light Switch Power Check
CC# 22 Wire Check
Light Switch Check
Group 15CH – Lighting System – Service Lamps – Engine Area Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Engine Service Light Problem
Rotary Screen Service Light Check
Engine Service Light Check
Engine Service Light Check
Return Path Check
Rotary Screen Circuit Check
Return Path Check
CC# 531 Check
Engine/Rotary Screen Service Light Switch Check
CC# 29 Check
Rotary Screen Service Light Check
Engine Service Light Check
Engine Service Light Check
Return Path Check
Rotary Screen Circuit Check
Return Path Check
CC# 531 Check
Engine/Rotary Screen Service Light Switch Check
CC# 29 Check
Group 15CI – Lighting System – Service Lamps – Gullwing Doors Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Gullwing Service Light Problem
Operational Check
Right Gullwing Service Lamp Check
Rear Gullwing Service Lamp Check
Front Gullwing Service Lamp Check
Shoe Service Lights Check
CC# 29 Check
Service Light Switch Check
Gullwing Service Switch Circuit
Service Light Relay Check
Service Light Breaker Check
Light Bulb Check
Return Path Check
Light Bulb Check
Return Path Check
Light Bulb Check
Return Path Check
Operational Check
Right Gullwing Service Lamp Check
Rear Gullwing Service Lamp Check
Front Gullwing Service Lamp Check
Shoe Service Lights Check
CC# 29 Check
Service Light Switch Check
Gullwing Service Switch Circuit
Service Light Relay Check
Service Light Breaker Check
Light Bulb Check
Return Path Check
Light Bulb Check
Return Path Check
Light Bulb Check
Return Path Check
Group 15CJ – Lighting System – Service Lamps – Shoe Area Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Shoe Light Problem
Operational Check
Operational Check
Light Bulb Check
Return Path Check
Light Bulb Check
Return Path Check
CC# 539 Check
Shoe Light Switch Check
CC# 29 Check
Operational Check
Operational Check
Light Bulb Check
Return Path Check
Light Bulb Check
Return Path Check
CC# 539 Check
Shoe Light Switch Check
CC# 29 Check
Group 15CK – Lighting System—Side Finder Lamps Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Side Finder Problem
Left Side Finder Light Check
Right Side Finder Light Check
Light Bulb Check
Return Path Check
Side Finder Switch Power Check
Field Lights Check
Light Bulb Check
Return Path Check
Side Finder Switch Check
Side Finder Switch Power Check
CC# 563 Wire Check
Side Finder Fuse Check
Side Finder Circuit Overload Check
Power Distribution Board Check
Left Side Finder Light Check
Right Side Finder Light Check
Light Bulb Check
Return Path Check
Side Finder Switch Power Check
Field Lights Check
Light Bulb Check
Return Path Check
Side Finder Switch Check
Side Finder Switch Power Check
CC# 563 Wire Check
Side Finder Fuse Check
Side Finder Circuit Overload Check
Power Distribution Board Check
Group 15CL – Lighting System – Stubble Lights Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Stubble Lights Problem
Operational Check
Operational Check
Light Bulb Check
Return Path Check
CC# 529 Check
Stubble Light Signal Check
Stubble Light Fuse Check
Stubble Lights Relay Check
Excessive Load Check
CC# 22 Check
Stubble Light Switch Check
Light Switch Power Check
Operational Check
Operational Check
Light Bulb Check
Return Path Check
CC# 529 Check
Stubble Light Signal Check
Stubble Light Fuse Check
Stubble Lights Relay Check
Excessive Load Check
CC# 22 Check
Stubble Light Switch Check
Light Switch Power Check
Group 15CM – Lighting System—Unloading Auger Light Diagnostics
Brief Description
Basic Operation
Detailed Description
Light Locations
Connector Locations
Electrical Schematics
Unloading Auger Light Problem
Operational Check
Field Lights Check
Output LED Check
Input LED Check
Auger Light Relay Check
Power Distribution Board 2 Check
Output Voltage Check
Light Bulb Check
Harness Check
Power Distribution Board 2 Check
Armrest Control Unit Check
Armrest Control Unit Check
Unloading Auger Tube Light Timing Check
Armrest Power Check
Operational Check
Field Lights Check
Output LED Check
Input LED Check
Auger Light Relay Check
Power Distribution Board 2 Check
Output Voltage Check
Light Bulb Check
Harness Check
Power Distribution Board 2 Check
Armrest Control Unit Check
Armrest Control Unit Check
Unloading Auger Tube Light Timing Check
Armrest Power Check
Group 15CN – Multifunction Control Handle Diagnostics
Brief Description
Basic Operation
Detailed Description
Electrical Schematics
Multifunction Control Handle Problem
Multifunction Buttons Check
Auger Engaged Indicator Check
Multifunction Control Handle Backlighting Check
Problem Button Resistance Check
Problem Button Resistance Check
Multifunction Buttons Check
Auger Engaged Indicator Check
Multifunction Control Handle Backlighting Check
Problem Button Resistance Check
Problem Button Resistance Check
Group 15CO – Power Distribution Board 1 – Overall Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Group 15CP – Power Distribution Board 1—Control Circuit Power Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Power Distribution Board 1—Control Circuit Power Problem
Control Circuit Power Check
Return Path Check
CC# 16 Check
Fuse Check
Excessive Load Check
Control Circuit Power Check
Return Path Check
CC# 16 Check
Fuse Check
Excessive Load Check
Group 15CQ – Power Distribution Board 1 – EMIP Power Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
EMIP Power Problem
EMIP Power Check
Return Path Check
CC# 16 Check
Fuse Check
Excessive Load Check
EMIP Power Check
Return Path Check
CC# 16 Check
Fuse Check
Excessive Load Check
Group 15CR – Power Distribution Board 1 – Engine Running Power Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Engine Running Power Problem
Warning Light Check
Engine Running Power Check
Return Path Check
CC# 16 Check
Fuse Check
Relay Output Check
Ignition Power Check
Engine Running Power Relay Check
Engine Oil Pressure Signal Check
Excessive Load Check
Warning Light Check
Engine Running Power Check
Return Path Check
CC# 16 Check
Fuse Check
Relay Output Check
Ignition Power Check
Engine Running Power Relay Check
Engine Oil Pressure Signal Check
Excessive Load Check
Group 15CS – Power Distribution Board 1 – Ignition Switch Power Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Ignition Power Problem
Horn Switch Check
CC# 11 Check
Return Path Check
CC# 9 Check
Fuse Check
Excessive Load Check
Horn Switch Check
CC# 11 Check
Return Path Check
CC# 9 Check
Fuse Check
Excessive Load Check
Group 15CT – Power Distribution Board 1 – Light Switch Power Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Light Switch Power Problem
Light Check
CC# 22 Check
Return Path Check
CC# 14 Check
Fuse Check
Excessive Load Check
Light Check
CC# 22 Check
Return Path Check
CC# 14 Check
Fuse Check
Excessive Load Check
Group 15CU – Power Distribution Board 1—Service Power Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Service Power Problem
Accessory Power Check
CC# 25 Check
Return Path Check
CC# 14 Check
Fuse Check
Replace the Power Distribution Board 1 (A16)
Accessory Power Check
CC# 25 Check
Return Path Check
CC# 14 Check
Fuse Check
Replace the Power Distribution Board 1 (A16)
Group 15CV – Quick-Stop System Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Quick-Stop Problem
Quick-Stop Button Check
Armrest Control Unit Check
Quick-Stop Button Check
Armrest Control Unit Check
Group 15CW – Radio System Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Radio System Problem
Radio Power-Up Check
Station Access Check
Radio Display Check
Station Check
Speaker Check
Left Speaker Check
Right Speaker Check
Right Speaker Check
Left Speaker Check
Left Speaker Check
Range Check
Antenna Position Check
Antenna Check
Panel Lamp Voltage Check
Return Path Check
Memory Power Check
Return Path Check
Key Switch Check
Radio Power Check
Return Path Check
Radio Power-Up Check
Station Access Check
Radio Display Check
Station Check
Speaker Check
Left Speaker Check
Right Speaker Check
Right Speaker Check
Left Speaker Check
Left Speaker Check
Range Check
Antenna Position Check
Antenna Check
Panel Lamp Voltage Check
Return Path Check
Memory Power Check
Return Path Check
Key Switch Check
Radio Power Check
Return Path Check
Group 15CX – Reel Fore/Aft Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Reel Fore/Aft Problem
Road/Field Check
Road/Field Switch Check
Reel Fore Check
Reel Aft Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Reel Aft Button Closed Check
Reel Fore Button Open Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Fore Button Closed Check
Reel Aft Button Open Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Fore Button Closed Check
Reel Aft Button Open Check
CC# 15 Check
Road/Field Check
Road/Field Switch Check
Reel Fore Check
Reel Aft Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Reel Aft Button Closed Check
Reel Fore Button Open Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Fore Button Closed Check
Reel Aft Button Open Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Fore Button Closed Check
Reel Aft Button Open Check
CC# 15 Check
Group 15CY – Reel Fore/Aft Resume Diagnostics
Theory of Operation
Electrical Schematics
Reel Resume – Fore/Aft Problem
Manual Fore/Aft Check
Header Connector Check
Sensor Linkage Check
Icon Check
Activation Button 1 Check
Operational Check
Operational Check
Activation Button 2 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Diagnostic Trouble Code Check
Sensor Power Check
Sensor Signal Check
Diagnostic Trouble Code Check
Header Select Line Check
Header Type Select Check
CC# 16 Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
CC# 489 Check
CC# 488 Check
CC# 487 Check
CC# 436 Check
CC# 16 Check
Repair Select Line
Header Engage Switch Check
Activation Button 1 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Control Unit Check
Return Path Check
Header Control Unit Check
Sensor Signal Check
Manual Fore/Aft Check
Header Connector Check
Sensor Linkage Check
Icon Check
Activation Button 1 Check
Operational Check
Operational Check
Activation Button 2 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Diagnostic Trouble Code Check
Sensor Power Check
Sensor Signal Check
Diagnostic Trouble Code Check
Header Select Line Check
Header Type Select Check
CC# 16 Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
CC# 489 Check
CC# 488 Check
CC# 487 Check
CC# 436 Check
CC# 16 Check
Repair Select Line
Header Engage Switch Check
Activation Button 1 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Control Unit Check
Return Path Check
Header Control Unit Check
Sensor Signal Check
Group 15CZ – Reel Raise/Lower Type Identification
Reel Raise / Lower Type Identification
Group 15DA – Reel Raise/Lower Diagnostics – Type A
Theory of Operation – Type A
Connector Locations – Type A
Electrical Schematics – Type A
Reel Raise/Lower Problem
Road/Field Check
Road/Field Switch Check
Reel Raise Operational Check
Reel Lower Operational Check
Button Check
Reel Raise Button Open Check
Reel Lower Button Closed Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
CC# 15 Check
Road/Field Check
Road/Field Switch Check
Reel Raise Operational Check
Reel Lower Operational Check
Button Check
Reel Raise Button Open Check
Reel Lower Button Closed Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
CC# 15 Check
Group 15DB – Reel Raise/Lower Diagnostics – Type B
Theory of Operation – Type B
Connector Locations – Type B
Electrical Schematics – Type B
Reel Raise/Lower Problem
Road/Field Check
Road/Field Switch Check
Reel Raise Operational Check
Reel Lower Operational Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Magnetism Check
Button Check
Reel Raise Button Open Check
Reel Lower Button Closed Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
CC# 15 Check
Reel Lower Operational Check
Road/Field Check
Road/Field Switch Check
Reel Raise Operational Check
Reel Lower Operational Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Magnetism Check
Button Check
Reel Raise Button Open Check
Reel Lower Button Closed Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
CC# 15 Check
Reel Lower Operational Check
Group 15DC – Reel Raise/Lower Diagnostics – Type C
Theory of Operation – Type C
Connector Locations – Type C
Electrical Schematics – Type C
Reel Raise/Lower Problem
Road/Field Check
Road/Field Switch Check
Reel Raise Operational Check
Reel Lower Operational Check
Diagnostic Code Check
Magnetism Check
Button Check
Reel Lower Button Closed Check
Reel Raise Button Open Check
CC# 450 Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
CAN Bus Check
CAN Bus Check
Control Circuit (Driver) Power 2 Check
CC# 45 Check
Control Circuit (Driver) Power 2 Check
CC# 450 Check
CC# 450 Check
Diagnostic Code Check
Magnetism Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Magnetism Check
Diagnostic Code Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Unload (Dump) Valve Check
Magnetism Check
Magnetism Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
Road/Field Check
Road/Field Switch Check
Reel Raise Operational Check
Reel Lower Operational Check
Diagnostic Code Check
Magnetism Check
Button Check
Reel Lower Button Closed Check
Reel Raise Button Open Check
CC# 450 Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
CAN Bus Check
CAN Bus Check
Control Circuit (Driver) Power 2 Check
CC# 45 Check
Control Circuit (Driver) Power 2 Check
CC# 450 Check
CC# 450 Check
Diagnostic Code Check
Magnetism Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Magnetism Check
Diagnostic Code Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Unload (Dump) Valve Check
Magnetism Check
Magnetism Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
Group 15DD – Reel Raise/Lower Diagnostics – Type D
Theory of Operation – Type D
Connector Locations – Type D
Electrical Schematics – Type D
Reel Raise/Lower Problem
Road/Field Check
Road/Field Switch Check
Reel Raise Operational Check
Reel Lower Operational Check
Diagnostic Code Check
Magnetism Check
Button Check
Reel Lower Button Closed Check
Reel Raise Button Open Check
CC# 450 Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
CAN Bus Check
CAN Bus Check
Engine Running Power cc# 15 Check
CC# 15 Check
Engine Running Power cc# 15 Check
CC# 450 Check
CC# 450 Check
Diagnostic Code Check
Magnetism Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Magnetism Check
Diagnostic Code Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Unload (Dump) Valve Check
Magnetism Check
Magnetism Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
Road/Field Check
Road/Field Switch Check
Reel Raise Operational Check
Reel Lower Operational Check
Diagnostic Code Check
Magnetism Check
Button Check
Reel Lower Button Closed Check
Reel Raise Button Open Check
CC# 450 Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
CAN Bus Check
CAN Bus Check
Engine Running Power cc# 15 Check
CC# 15 Check
Engine Running Power cc# 15 Check
CC# 450 Check
CC# 450 Check
Diagnostic Code Check
Magnetism Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Magnetism Check
Diagnostic Code Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Unload (Dump) Valve Check
Magnetism Check
Magnetism Check
Short Circuit Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Open Circuit Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
Group 15DE – Reel Raise/Lower Resume Diagnostics
Theory of Operation
Electrical Schematics
Reel Resume – Raise/Lower Problem
Manual Raise/Lower Check
Header Connector Check
Sensor Linkage Check
Icon Check
Activation Button 1 Check
Operational Check
Operational Check
Activation Button 2 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Diagnostic Trouble Code Check
Sensor Power Check
Sensor Signal Check
Diagnostic Trouble Code Check
Header Select Line Check
Header Type Select Check
CC# 16 Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
CC# 489 Check
CC# 436 Check
CC# 487 Check
CC# 436 Check
CC# 16 Check
Repair Select Line
Header Engage Switch Check
Activation Button 1 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Control Unit Check
Return Path Check
Sensor Power Check
Sensor Signal Check
Manual Raise/Lower Check
Header Connector Check
Sensor Linkage Check
Icon Check
Activation Button 1 Check
Operational Check
Operational Check
Activation Button 2 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Diagnostic Trouble Code Check
Sensor Power Check
Sensor Signal Check
Diagnostic Trouble Code Check
Header Select Line Check
Header Type Select Check
CC# 16 Check
Header Select Line 8 Check
Header Select Line 4 Check
Header Select Line 2 Check
Header Select Line 1 Check
CC# 489 Check
CC# 436 Check
CC# 487 Check
CC# 436 Check
CC# 16 Check
Repair Select Line
Header Engage Switch Check
Activation Button 1 Check
Multifunction Control Handle Check
Multifunction Control Handle Check
Header Control Unit Check
Return Path Check
Sensor Power Check
Sensor Signal Check
Group 15DF – Reel/Belt Speed Adjust Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Reel/Belt Speed Adjust Problem
Header Engagement Check
Reel Operation Check
Reel Speed Adjust Operational Check
Reel Speed Actuator Check
CAN Bus Check
CAN Bus Check
Reel Speed Increase Button Check
Reel Speed Decrease Button Check
Increase Reel Speed Signal Check
Decrease Reel Speed Signal Check
Reel Speed Actuator Check
Reel Speed Actuator Check
CC# 442 Check
CC# 423 Check
Increase Reel Speed Button Open Check
Decrease Reel Speed Button Closed Check
Increase Reel Speed Button Closed Check
Decrease Reel Speed Button Open Check
Header Engagement Check
Reel Operation Check
Reel Speed Adjust Operational Check
Reel Speed Actuator Check
CAN Bus Check
CAN Bus Check
Reel Speed Increase Button Check
Reel Speed Decrease Button Check
Increase Reel Speed Signal Check
Decrease Reel Speed Signal Check
Reel Speed Actuator Check
Reel Speed Actuator Check
CC# 442 Check
CC# 423 Check
Increase Reel Speed Button Open Check
Decrease Reel Speed Button Closed Check
Increase Reel Speed Button Closed Check
Decrease Reel Speed Button Open Check
Group 15DG – Right Control Unit Overall Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Right Control Unit Problem
Right Control Unit Operational Check
Control Circuit Power Check
CAN Bus Check
CAN Bus Check
Return Path Check
CC# 23 Wire Check
Right Control Unit Operational Check
Control Circuit Power Check
CAN Bus Check
CAN Bus Check
Return Path Check
CC# 23 Wire Check
Group 15DH – Road/Field System Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Road/Field System Problem
Road/Field Indicator Check
Road/Field Operational Check
CAN Bus Check
CAN Bus Check
Road/Field Status Check
Road/Field Operational Check
Road/Field Button Check
Armrest Check
Road/Field Button Closed Check
Road/Field Button Open Check
Road/Field Indicator Check
Road/Field Operational Check
CAN Bus Check
CAN Bus Check
Road/Field Status Check
Road/Field Operational Check
Road/Field Button Check
Armrest Check
Road/Field Button Closed Check
Road/Field Button Open Check
Group 15DI – Separator Engage Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Separator Engage Problem
Road/Field Indicator Check
Separator Engage Check
Separator Engage Solenoid Magnetism Check
Diagnostic Trouble Code Check
Separator Engage Switch Status Check
Separator Engage Switch Check
Separator Engage Solenoid Resistance Check
Separator Engage Solenoid Resistance Check
Separator Engage Solenoid Resistance Check
Separator Engage Solenoid Resistance Check
Road/Field Indicator Toggle Check
Separator Engage Switch Check
Road/Field Indicator Check
Separator Engage Check
Separator Engage Solenoid Magnetism Check
Diagnostic Trouble Code Check
Separator Engage Switch Status Check
Separator Engage Switch Check
Separator Engage Solenoid Resistance Check
Separator Engage Solenoid Resistance Check
Separator Engage Solenoid Resistance Check
Separator Engage Solenoid Resistance Check
Road/Field Indicator Toggle Check
Separator Engage Switch Check
Group 15DJ – Start Aid Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Start Aid Problem
Start Aid Operational Check
Starting Fluid Check
Start Aid Solenoid Check
Fluid Flow Check
Fluid Flow Check
Start Aid Power Check
Start Aid Solenoid Check
Return Path Check
CC# 13 Check
Start Aid Switch Check
CC# 11 Check
Start Aid Operational Check
Starting Fluid Check
Start Aid Solenoid Check
Fluid Flow Check
Fluid Flow Check
Start Aid Power Check
Start Aid Solenoid Check
Return Path Check
CC# 13 Check
Start Aid Switch Check
CC# 11 Check
Group 15DK – Starting System Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Starting Problem Engine Does Not Crank
Low Voltage Warning Check
Engine Cranking Check
Engine Cranking RPM Check
Engine Start Check
Multifunction Control Handle, Header Engage Switch and Separator Engage Switch Position Check
Engine Cranking Check
Horn Check
Power Distribution Board 1 Voltage Check
Header Engage Interlock Check
Separator Engage Interlock Check
Separator Engage Switch Resistance Check
Header Engage Switch Resistance Check
Neutral Gate Interlock Check
Neutral Gate Switch Resistance Check
Neutral Gate Switch Voltage Check
Power Distribution Board 1 Voltage Check
Armrest Control Unit Voltage Check
Power Distribution Board 1 Voltage Check
Start Relay Voltage Check
Start Relay Voltage Check
Starter Motor Voltage Check
Starter Motor Voltage Check
Power Distribution Board 1 Voltage Check
Power Distribution Board 1 Voltage Check
Power Distribution Board 1 Voltage Check
Armrest Control Unit Voltage Check
Armrest Control Unit Voltage Check
Armrest Power Check
Low Voltage Warning Check
Engine Cranking Check
Engine Cranking RPM Check
Engine Start Check
Multifunction Control Handle, Header Engage Switch and Separator Engage Switch Position Check
Engine Cranking Check
Horn Check
Power Distribution Board 1 Voltage Check
Header Engage Interlock Check
Separator Engage Interlock Check
Separator Engage Switch Resistance Check
Header Engage Switch Resistance Check
Neutral Gate Interlock Check
Neutral Gate Switch Resistance Check
Neutral Gate Switch Voltage Check
Power Distribution Board 1 Voltage Check
Armrest Control Unit Voltage Check
Power Distribution Board 1 Voltage Check
Start Relay Voltage Check
Start Relay Voltage Check
Starter Motor Voltage Check
Starter Motor Voltage Check
Power Distribution Board 1 Voltage Check
Power Distribution Board 1 Voltage Check
Power Distribution Board 1 Voltage Check
Armrest Control Unit Voltage Check
Armrest Control Unit Voltage Check
Armrest Power Check
Group 15DL – Tailings Monitor Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematic
Tailings Monitor Problem
Sensor Faceplate Check
CAN Bus Check
Slave Tailings Sensor Check
Master Tailings Sensor Check
Master Tailings Sensor Voltage Check
Master Tailings Sensor Ground Check
Master Tailings Sensor Ground Check
Power Distribution Board Voltage Check
Slave Tailings Sensor Voltage Check
Slave Tailings Sensor Ground Check
Slave Tailings Sensor Ground Check
Circuit Code #684 Check
Slave Tailings Sensor Check
Circuit Code #682 Check
Slave Tailings Sensor Check
Circuit Code #683 Check
Slave Tailings Sensor Check
Circuit Code #686 Check
Slave Tailings Sensor Check
Circuit Code #687 Check
Slave Tailings Sensor Check
Master Tailings Sensor Check
Circuit Code #684 Check
Sensor Faceplate Check
CAN Bus Check
Slave Tailings Sensor Check
Master Tailings Sensor Check
Master Tailings Sensor Voltage Check
Master Tailings Sensor Ground Check
Master Tailings Sensor Ground Check
Power Distribution Board Voltage Check
Slave Tailings Sensor Voltage Check
Slave Tailings Sensor Ground Check
Slave Tailings Sensor Ground Check
Circuit Code #684 Check
Slave Tailings Sensor Check
Circuit Code #682 Check
Slave Tailings Sensor Check
Circuit Code #683 Check
Slave Tailings Sensor Check
Circuit Code #686 Check
Slave Tailings Sensor Check
Circuit Code #687 Check
Slave Tailings Sensor Check
Master Tailings Sensor Check
Circuit Code #684 Check
Group 15DM – Unloading Auger Engage Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Unloading Auger Engage Problem
Unloading Auger Engage Check
Auger Engage Valve Solenoid Magnetism Check
Auger Engage Button Check
Auger Engage Valve Solenoid Resistance Check
Auger Engage Valve Solenoid Resistance Check
Armrest / Left Main Harness Resistance Check
Armrest Control Unit Resistance Check
Unloading Auger Disengage Check
Auger Engage Valve Solenoid Magnetism Check
Auger Engage Button Input Check
Multifunction Control Handle Voltage Check
Multifunction Control Handle Resistance Check
Unloading Auger Engage Check
Auger Engage Valve Solenoid Magnetism Check
Auger Engage Button Check
Auger Engage Valve Solenoid Resistance Check
Auger Engage Valve Solenoid Resistance Check
Armrest / Left Main Harness Resistance Check
Armrest Control Unit Resistance Check
Unloading Auger Disengage Check
Auger Engage Valve Solenoid Magnetism Check
Auger Engage Button Input Check
Multifunction Control Handle Voltage Check
Multifunction Control Handle Resistance Check
Group 15DN – Unloading Auger Swing Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Unloading Auger Swing Problem
Unloading Auger Manual Swing Check
Unloading Auger Manual Extension Check
Unloading Auger Retraction Check
Unloading Auger Manual Retraction Check
Unloading Auger Automatic Extension Check
Extension Timing Check
Extension Timing Adjustment
Unloading Auger Automatic Retraction Check
Retraction Timing Check
Retraction Timing Adjustment
Retraction Timing Check
Retraction Timing Adjustment
Extension Timing Check
Extension Timing Adjustment
Hydraulic Stack Valve Coil #8 Magnetism Check
CC# 316 at Hydraulic Stack Valve Voltage Check
CC# 10 at Hydraulic Stack Valve Resistance Check
Power Distribution Board 2, K1 LED Check
CC# 316 at Power Distribution Board 2 Check
Power Distribution Board 2, K1 LED Check
Power Distribution Board 2, K1 LED Check
CC# 315 at The Armrest Control Unit Voltage Check
Auger Swing-In Button Activation Check
Auger Swing-In Button Closed Check
Auger Swing-Out Button Open Check
Hydraulic Stack Valve Coil #9 Magnetism Check
Hydraulic Stack Valve Coil #1 Magnetism Check
Auger Swing-Out Button Activation Check
CC# 923 at Header Control Unit Voltage Check
CC# 923 at Hydraulic Stack Valve Voltage Check
CC# 10 at Hydraulic Stack Valve Resistance Check
CC# 317 at Hydraulic Stack Valve Voltage Check
Power Distribution Board 2, K2 LED Check
CC# 317 at Power Distribution Board 2 Voltage Check
Power Distribution Board 2, K2 LED Check
Power Distribution Board 2, K2 LED Check
CC# 314 at Armrest Control Unit Voltage Check
Auger Swing-Out Button Activation Check
Auger Swing-Out Button Closed Check
Auger Swing-In Button Open Check
CC# 10 at Hydraulic Stack Valve Resistance Check
Armrest Power Check
Unloading Auger Manual Swing Check
Unloading Auger Manual Extension Check
Unloading Auger Retraction Check
Unloading Auger Manual Retraction Check
Unloading Auger Automatic Extension Check
Extension Timing Check
Extension Timing Adjustment
Unloading Auger Automatic Retraction Check
Retraction Timing Check
Retraction Timing Adjustment
Retraction Timing Check
Retraction Timing Adjustment
Extension Timing Check
Extension Timing Adjustment
Hydraulic Stack Valve Coil #8 Magnetism Check
CC# 316 at Hydraulic Stack Valve Voltage Check
CC# 10 at Hydraulic Stack Valve Resistance Check
Power Distribution Board 2, K1 LED Check
CC# 316 at Power Distribution Board 2 Check
Power Distribution Board 2, K1 LED Check
Power Distribution Board 2, K1 LED Check
CC# 315 at The Armrest Control Unit Voltage Check
Auger Swing-In Button Activation Check
Auger Swing-In Button Closed Check
Auger Swing-Out Button Open Check
Hydraulic Stack Valve Coil #9 Magnetism Check
Hydraulic Stack Valve Coil #1 Magnetism Check
Auger Swing-Out Button Activation Check
CC# 923 at Header Control Unit Voltage Check
CC# 923 at Hydraulic Stack Valve Voltage Check
CC# 10 at Hydraulic Stack Valve Resistance Check
CC# 317 at Hydraulic Stack Valve Voltage Check
Power Distribution Board 2, K2 LED Check
CC# 317 at Power Distribution Board 2 Voltage Check
Power Distribution Board 2, K2 LED Check
Power Distribution Board 2, K2 LED Check
CC# 314 at Armrest Control Unit Voltage Check
Auger Swing-Out Button Activation Check
Auger Swing-Out Button Closed Check
Auger Swing-In Button Open Check
CC# 10 at Hydraulic Stack Valve Resistance Check
Armrest Power Check
Group 15DO – Variable Speed Feeder House Adjust Type Identification
Variable Speed Feeder House Adjust Type Identification
Group 15DP – Variable Speed Feeder House Adjust Diagnostics – Type A
Brief Description – Type A
Basic Operation – Type A
Detailed Description – Type A
Connector Locations – Type A
Electrical Schematics – Type A
Variable Speed Feeder House Problem
Road/Field Check
Road/Field Switch Check
Variable Speed Feeder House Operational Check
Variable Speed Feeder House Operational Check
Button Check
Reel Raise Button Open Check
Reel Lower Button Closed Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
CC# 15 Check
Road/Field Check
Road/Field Switch Check
Variable Speed Feeder House Operational Check
Variable Speed Feeder House Operational Check
Button Check
Reel Raise Button Open Check
Reel Lower Button Closed Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
CC# 15 Check
Group 15DQ – Variable Speed Feeder House Adjust Diagnostics – Type B
Brief Description – Type B
Basic Operation – Type B
Detailed Description – Type B
Connector Locations – Type B
Electrical Schematics – Type B
Feeder House Speed Adjust Problem
Road/Field Check
Road/Field Switch Check
Feeder House Speed Increase Operational Check
Feeder House Speed Decrease Operational Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Magnetism Check
Button Check
Reel Raise Button Open Check
Reel Lower Button Closed Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
CC# 15 Check
Road/Field Check
Road/Field Switch Check
Feeder House Speed Increase Operational Check
Feeder House Speed Decrease Operational Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Magnetism Check
Button Check
Reel Raise Button Open Check
Reel Lower Button Closed Check
CAN Bus Check
CAN Bus Check
Diagnostic Code Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Dump Valve Check
Magnetism Check
Engine Running Power Check
Engine Running Power Check
CC# 15 Check
Magnetism Check
Short Circuit Check
Logic Module Check
Solenoid Valve Check
Open Circuit Check
Solenoid Valve Check
Engine Running Power Check
Engine Running Power Check
Button Check
Reel Raise Button Closed Check
Reel Lower Button Open Check
CC# 15 Check
Group 15DR – VISIONTRAK VisionTrak is a trademark of Deere & Company Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
VISIONTRAK™ Problem
Header Engage Message Check
Seed Size Button Check
Calibrate Button Check
Right Shoe Sensor Check
Left Shoe Sensor Check
Right Walker Sensor Check
Left Walker Sensor Check
Left Walker Sensor Check
cc# 858 Check
cc# 859 Check
Right Walker Sensor Check
cc# 864 Check
cc# 865 Check
Left Shoe Sensor Check
cc# 856 Check
cc# 857 Check
Right Shoe Sensor Check
cc# 862 Check
cc# 863 Check
Cal Button Check
Header Engage Check
CAN Bus Check
Header Engage Message Check
Seed Size Button Check
Calibrate Button Check
Right Shoe Sensor Check
Left Shoe Sensor Check
Right Walker Sensor Check
Left Walker Sensor Check
Left Walker Sensor Check
cc# 858 Check
cc# 859 Check
Right Walker Sensor Check
cc# 864 Check
cc# 865 Check
Left Shoe Sensor Check
cc# 856 Check
cc# 857 Check
Right Shoe Sensor Check
cc# 862 Check
cc# 863 Check
Cal Button Check
Header Engage Check
CAN Bus Check
Group 15DS – Warning Display Panel Overall Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning Display Panel Problem
Indicator Lamp Check
Lamp Dimming Check
Header Engage Signal Check
Calibration Check
Individual Warning Diagnostic Group
Header Engagement Check
Panel Lamps Check
Lamp Check
EMIP Power Check
Indicator Lamp Check Signal Check
Warning Display Panel Power Check
Return Path Check
CC# 21 Wire Check
Key Switch Check
Individual Warning Diagnostic Group
Indicator Lamp Check
Lamp Dimming Check
Header Engage Signal Check
Calibration Check
Individual Warning Diagnostic Group
Header Engagement Check
Panel Lamps Check
Lamp Check
EMIP Power Check
Indicator Lamp Check Signal Check
Warning Display Panel Power Check
Return Path Check
CC# 21 Wire Check
Key Switch Check
Individual Warning Diagnostic Group
Group 15DT – Warning—Grain Elevator Speed w/ GREENSTARGREENSTAR is a trademark of Deere & Company Diag.
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning Display Panel Grain Elevator Speed Problem
Indicator Light Check
Low Voltage Warning Check
Low Speed Warnings Check
Grain Elevator Speed Warning Check
Engine RPM Check
Grain Elevator Drive System Check
Grain Elevator Speed Sensor Check
Harness Check
GREENSTAR Moisture Sensor Check
Grain Elevator Speed Warning Operational Check
Harness Check
Return Path Check
Indicator Light Check
Low Voltage Warning Check
Low Speed Warnings Check
Grain Elevator Speed Warning Check
Engine RPM Check
Grain Elevator Drive System Check
Grain Elevator Speed Sensor Check
Harness Check
GREENSTAR Moisture Sensor Check
Grain Elevator Speed Warning Operational Check
Harness Check
Return Path Check
Group 15DU – Warning – Grain Elevator Speed w/o GREENSTARGREENSTAR is a trademark of Deere & Company Diag.
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning-Clean Grain Elevator Speed w/o GREENSTAR™ Problem
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Grain Elevator Speed Warning Check
Engine RPM Check
Grain Elevator Drive System Check
Grain Elevator Speed Sensor Check
Harness Check
Harness Check
Return Path Check
Grain Elevator Speed Warning Operational Check
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Grain Elevator Speed Warning Check
Engine RPM Check
Grain Elevator Drive System Check
Grain Elevator Speed Sensor Check
Harness Check
Harness Check
Return Path Check
Grain Elevator Speed Warning Operational Check
Group 15DV – Warning – Conveyor Auger Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematic
Warning – Conveyor Auger Speed Problem
Indicator Lamps Check
Voltage Warning Light Check
Engine RPM Check
Conveyor Auger Drive System Check
Conveyor Auger Speed Sensor Check
Magnet Check
Conveyor Auger Speed Sensor Check
Conveyor Auger Speed Low Warning Check
Conveyor Auger Speed Low Warning Check
Conveyor Auger Speed Low Warning Check
Conveyor Auger Speed Low Warning Check
Conveyor Auger Speed Sensor Resistance Check
Conveyor Auger Speed Sensor Resistance Check
Warning Display Panel Check
Indicator Lamps Check
Voltage Warning Light Check
Engine RPM Check
Conveyor Auger Drive System Check
Conveyor Auger Speed Sensor Check
Magnet Check
Conveyor Auger Speed Sensor Check
Conveyor Auger Speed Low Warning Check
Conveyor Auger Speed Low Warning Check
Conveyor Auger Speed Low Warning Check
Conveyor Auger Speed Low Warning Check
Conveyor Auger Speed Sensor Resistance Check
Conveyor Auger Speed Sensor Resistance Check
Warning Display Panel Check
Group 15DW – Warning – Cylinder Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematic
Warning – Cylinder Speed Problem
Indicator Lamps Check
Voltage Warning Light Check
Cylinder Speed Warning Lamp Check
Cylinder Speed Warning Lamp Check
Cylinder Drive System Check
Cylinder Speed Warning Lamp Check
Cornerpost Display Check
Cylinder Speed Warning Lamp Check
Cylinder Speed Warning Lamp Check
Cylinder Speed Warning Lamp Check
Indicator Lamps Check
Voltage Warning Light Check
Cylinder Speed Warning Lamp Check
Cylinder Speed Warning Lamp Check
Cylinder Drive System Check
Cylinder Speed Warning Lamp Check
Cornerpost Display Check
Cylinder Speed Warning Lamp Check
Cylinder Speed Warning Lamp Check
Cylinder Speed Warning Lamp Check
Group 15DX – Warning—Engine Air Filter Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Engine Air Filter Problem
Indicator Lamp Check
Low Voltage Warning Check
“Eng Air Filter” Alarm Check
Air Filter Restricted Switch Check
Air Inlet System Check
“Eng Air Filter” Alarm Check
Air Inlet System Check
CC# 20 Wire Check
CC# 703 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
“Eng Air Filter” Alarm Check
Air Filter Restricted Switch Check
Air Inlet System Check
“Eng Air Filter” Alarm Check
Air Inlet System Check
CC# 20 Wire Check
CC# 703 Wire Check
Group 15DY – Warning—Engine Oil Pressure Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning—Engine Oil Pressure Problem
Indicator Lamp Check
Low Voltage Warning Check
Engine Oil Pressure Alarm Check
Engine Oil Pressure Alarm Check
Engine Oil Pressure Switch Check
CC# 20 Wire Check
Engine Oil Pressure Switch Check
Harness Check
Indicator Lamp Check
Low Voltage Warning Check
Engine Oil Pressure Alarm Check
Engine Oil Pressure Alarm Check
Engine Oil Pressure Switch Check
CC# 20 Wire Check
Engine Oil Pressure Switch Check
Harness Check
Group 15DZ – Warning – Engine Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning – Engine Speed Low Problem
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Engine Speed Warning Check
Engine RPM Check
Engine Speed Warning Check
Warning Display Panel Check
Engine Speed Warning Operational Check
CC# 632 Wire Check
Cornerpost Check
Warning Display Panel Check
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Engine Speed Warning Check
Engine RPM Check
Engine Speed Warning Check
Warning Display Panel Check
Engine Speed Warning Operational Check
CC# 632 Wire Check
Cornerpost Check
Warning Display Panel Check
Group 15EA – Warning – Engine Temperature Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning – Engine Temperature Problem
Indicator Lamp Check
Low Voltage Warning Check
Temperature Gauge Check
“Eng Temperature” Alarm Check
Engine Fan Drive Check
Coolant Level Check
Radiator Check
“Eng Temperature” Alarm Check
“Eng Temperature” Alarm Check
CC# 753 Wire Check
CC# 753 Wire Check
Warning Display Panel Check
Indicator Lamp Check
Low Voltage Warning Check
Temperature Gauge Check
“Eng Temperature” Alarm Check
Engine Fan Drive Check
Coolant Level Check
Radiator Check
“Eng Temperature” Alarm Check
“Eng Temperature” Alarm Check
CC# 753 Wire Check
CC# 753 Wire Check
Warning Display Panel Check
Group 15EB – Warning – Grain Separator Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning – Grain Separator Speed Problem
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Grain Separator Speed Warning Check
Engine RPM Check
Separator Drive System Check
Separator Speed Sensor Check
Harness Check
Harness Check
Return Path Check
Grain Separator Speed Warning Operational Check
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Grain Separator Speed Warning Check
Engine RPM Check
Separator Drive System Check
Separator Speed Sensor Check
Harness Check
Harness Check
Return Path Check
Grain Separator Speed Warning Operational Check
Group 15EC – Warning—Grain Tank Full Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning—Grain Tank Full Problem
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
“Grain Tank Full” Alarm Check
CC# 653 Wire Check
Grain Tank Full Switch Check
“Grain Tank Full” Alarm Check
“Grain Tank Full” Alarm Check
Grain Tank Full Switch Check
CC# 20 Wire Check
CC# 703 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
“Grain Tank Full” Alarm Check
CC# 653 Wire Check
Grain Tank Full Switch Check
“Grain Tank Full” Alarm Check
“Grain Tank Full” Alarm Check
Grain Tank Full Switch Check
CC# 20 Wire Check
CC# 703 Wire Check
Group 15ED – Warning-Hydraulic Oil Temperature Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning—Hydraulic Oil Temperature Problem
Indicator Lamp Check
Low Voltage Warning Check
“Hydraulic Oil Temp” Alarm Check
CAN Bus Check
Hydraulic Oil Temperature Check
Hydraulic Oil Temperature Alarm Signal Check
CC# 775 Wire Check
Sensor Circuit Check
Open Circuit Check
Short Circuit Check
Cooler Check
“Hydraulic Oil Temp” Alarm Check
Right Control Unit Check
CC# 775 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
“Hydraulic Oil Temp” Alarm Check
CAN Bus Check
Hydraulic Oil Temperature Check
Hydraulic Oil Temperature Alarm Signal Check
CC# 775 Wire Check
Sensor Circuit Check
Open Circuit Check
Short Circuit Check
Cooler Check
“Hydraulic Oil Temp” Alarm Check
Right Control Unit Check
CC# 775 Wire Check
Group 15EE – Warning – Hydrostatic Charge Pressure Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning Display Panel – Hydrostatic Charge Pressure Problem
Indicator Lamp Check
Low Voltage Warning Check
Hydrostatic Charge Pressure Low Indicator Check
Hydrostatic Charge Pressure Low Indicator Check
CC# 709 Wire Check
Hydrostatic Charge Pressure Low Sensor Check
Hydrostatic Charge Pressure Sensor Circuit Check
CC# 20 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
Hydrostatic Charge Pressure Low Indicator Check
Hydrostatic Charge Pressure Low Indicator Check
CC# 709 Wire Check
Hydrostatic Charge Pressure Low Sensor Check
Hydrostatic Charge Pressure Sensor Circuit Check
CC# 20 Wire Check
Group 15EF – Warning-Low Fuel
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning Display Panel—Low Fuel Problem
Indicator Lamp Check
Low Voltage Warning Check
Low Fuel Warning Check
Fuel Gauge Check
Low Fuel Warning Check
Cornerpost Control Unit Check
Warning Display Panel Check
Fuel Level Sensor Check
Full Tank Check
Indicator Lamp Check
Low Voltage Warning Check
Low Fuel Warning Check
Fuel Gauge Check
Low Fuel Warning Check
Cornerpost Control Unit Check
Warning Display Panel Check
Fuel Level Sensor Check
Full Tank Check
Group 15EG – Warning—Main Gearcase Filter Restricted Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning Display Panel—Main Gearcase Filter Restricted Problem
Indicator Lamp Check
Low Voltage Warning Check
Main Gearcase Filter Restricted Indicator Check
CC# 702 Wire Check
Main Gearcase Filter Switch Circuit Check
Main Gearcase Filter Restricted Indicator Check
New Filter Check
Warning Display Panel Check
CC# 702 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
Main Gearcase Filter Restricted Indicator Check
CC# 702 Wire Check
Main Gearcase Filter Switch Circuit Check
Main Gearcase Filter Restricted Indicator Check
New Filter Check
Warning Display Panel Check
CC# 702 Wire Check
Group 15EH – Warning – Main Gearcase Pressure Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning Display Panel – Main Gearcase Pressure Low Problem
Indicator Lamp Check
Low Voltage Warning Check
Main Gearcase Pressure Low Indicator Check
Main Gearcase Pressure Low Indicator Check
CC# 704 Wire Check
Main Gearcase Pressure Low Switch Check
Main Gearcase Pressure Switch Check
CC# 20 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
Main Gearcase Pressure Low Indicator Check
Main Gearcase Pressure Low Indicator Check
CC# 704 Wire Check
Main Gearcase Pressure Low Switch Check
Main Gearcase Pressure Switch Check
CC# 20 Wire Check
Group 15EI – Warning – Main Gearcase Temperature Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning Display Panel-Main Gearcase Temperature Problem
Indicator Lamp Check
Low Voltage Warning Check
“Main Gearcase Temp” Alarm Check
CAN Bus Check
Gearcase Temperature Check
Main Gearcase Temperature Alarm Signal Check
CC# 754 Wire Check
Sensor Circuit Check
Open Circuit Check
Short Circuit Check
Cooler Check
“Main Gearcase Temp” Alarm Check
Right Control Unit Check
CC# 754 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
“Main Gearcase Temp” Alarm Check
CAN Bus Check
Gearcase Temperature Check
Main Gearcase Temperature Alarm Signal Check
CC# 754 Wire Check
Sensor Circuit Check
Open Circuit Check
Short Circuit Check
Cooler Check
“Main Gearcase Temp” Alarm Check
Right Control Unit Check
CC# 754 Wire Check
Group 15EJ – Warning—Parking Brake Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning Display Panel—Parking Brake Problem
Indicator Lamp Check
Low Voltage Warning Check
“Park Brake On” Alarm Indicator Check
“Park Brake On” Audible Alarm Check
Out of Neutral Signal Check
CC# 812 Wire Check
Starting System Check
Warning Display Panel Check
Park Brake Switch Check
Harness Check
Armrest Power Check
Indicator Lamp Check
Low Voltage Warning Check
“Park Brake On” Alarm Indicator Check
“Park Brake On” Audible Alarm Check
Out of Neutral Signal Check
CC# 812 Wire Check
Starting System Check
Warning Display Panel Check
Park Brake Switch Check
Harness Check
Armrest Power Check
Group 15EK – Warning – Separator Plugged Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning – Separator Plugged Problem
Indicator Lamp Check
Low Voltage Warning Check
“Separator Plugged” Alarm Check
Separator Plugged Switch Check
Separator Plugged Switch Check
Harness Check
Calibration Check
Separator Plugged Switch Check
“Eng Air Filter” Alarm Check
CC# 20 Wire Check
Calibration Check
Harness Check
Separator Plugged Harness Check
CC# 20 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
“Separator Plugged” Alarm Check
Separator Plugged Switch Check
Separator Plugged Switch Check
Harness Check
Calibration Check
Separator Plugged Switch Check
“Eng Air Filter” Alarm Check
CC# 20 Wire Check
Calibration Check
Harness Check
Separator Plugged Harness Check
CC# 20 Wire Check
Group 15EL – Warning – Straw Chopper Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning – Straw Chopper Speed Low Problem
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Straw Chopper Speed Warning Check
Engine RPM Check
Straw Chopper Drive System Check
Straw Chopper Speed Sensor Check
Harness Check
Harness Check
Return Path Check
Straw Chopper Speed Warning Operational Check
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Straw Chopper Speed Warning Check
Engine RPM Check
Straw Chopper Drive System Check
Straw Chopper Speed Sensor Check
Harness Check
Harness Check
Return Path Check
Straw Chopper Speed Warning Operational Check
Group 15EM – Warning – Tailings Elevator Speed Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning – Tailings Elevator Speed Low Problem
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Tailing Elevator Speed Warning Check
Engine RPM Check
Tailings Elevator Drive System Check
Tailings Elevator Speed Sensor Check
Harness Check
Harness Check
Return Path Check
Tailing Elevator Speed Warning Operational Check
Indicator Lamp Check
Low Voltage Warning Check
Low Speed Warnings Check
Tailing Elevator Speed Warning Check
Engine RPM Check
Tailings Elevator Drive System Check
Tailings Elevator Speed Sensor Check
Harness Check
Harness Check
Return Path Check
Tailing Elevator Speed Warning Operational Check
Group 15EN – Warning – Unloading Auger Engaged Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning – Unloading Auger Engaged Problem
Indicator Lamp Check
Low Voltage Warning Check
Unloading Auger Engaged Indicator Check
Unloading Auger Engage Indicator Check
Unloading System Check
CC# 319 Wire Check
Indicator Lamp Check
Low Voltage Warning Check
Unloading Auger Engaged Indicator Check
Unloading Auger Engage Indicator Check
Unloading System Check
CC# 319 Wire Check
Group 15EO – Warning—Voltage Low Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Warning—Voltage Low Problem
Indicator Lamp Check
Voltage Low Alarm Check
Voltage Low Alarm Check
Battery Voltage Check
EMIP Power Check
CC# 21 Wire Check
Indicator Lamp Check
Voltage Low Alarm Check
Voltage Low Alarm Check
Battery Voltage Check
EMIP Power Check
CC# 21 Wire Check
Group 15EP – Wiper System Diagnostics
Brief Description
Basic Operation
Detailed Description
Connector Locations
Electrical Schematics
Wiper System Problem
Wiper Sweep Operational Check
Washer Operational Check
Wiper Park Check
CC# 18 Wire Check
Wiper Fluid Check
Washer Pump Check
Line and Nozzle Check
Filter Check
Washer Pump Check
Return Path Check
Wiper Switch Check
Wiper Motor Check
Wiper Motor Check
CC# 933 Wire Check
Wiper Switch Check
Wiper Power Check
Wiper Sweep Operational Check
Washer Operational Check
Wiper Park Check
CC# 18 Wire Check
Wiper Fluid Check
Washer Pump Check
Line and Nozzle Check
Filter Check
Washer Pump Check
Return Path Check
Wiper Switch Check
Wiper Motor Check
Wiper Motor Check
CC# 933 Wire Check
Wiper Switch Check
Wiper Power Check
Group 20 – Connector Information (end views, numbers, location photos)
Circuit Code Listing
How To Use Connector Information (end views, numbers, location photos)
X100 – X199 Connectors
X200 – X299 Connectors
X300 – X399 Connectors
X500 – X599 Connectors
X600 – X699 Connectors
X700 – X799 Connectors
X800 – X899 Connectors
X900 – X999 Connectors
Connector Repair Procedures
Section 250 – POWER TRAIN SYSTEM
Group 05 – General Information
General Information
Group 10 – Test Procedures and Adjustments
Test Procedures and Adjustments
Group 15A – Final Drive Diagnostics
Brief Description
Basic Operation
Detailed Description
Final Drive Problem
Leakage Test
Disassembly Inspection
Excessive Heat Test
Disassembly Inspection
Operational Test
Disassembly Inspection
Operational Test
Disassembly Inspection
Operational Test
Wheel and Spacer Test
Operational Test
Leakage Test
Disassembly Inspection
Excessive Heat Test
Disassembly Inspection
Operational Test
Disassembly Inspection
Operational Test
Disassembly Inspection
Operational Test
Wheel and Spacer Test
Operational Test
Group 15B – Transmission Diagnostics
Brief Description
Basic Operation
Detailed Description
Transmission Problem
Shifting Test
Disassembly Inspection
Transmission Noise Test
Oil Level Test
Clash Shifting Test
Shifting Test
Disassembly Inspection
Transmission Noise Test
Oil Level Test
Clash Shifting Test
Group 15C – Hydrostatic Diagnostics
Brief Description
Basic Operation
Detailed Description
Schematic
Component Location
Hydrostatic Drive Problem
Filter and Oil Check Reservoir
Check Four Wheel Drive Engagement
Disconnect Four Wheel Drive
Charge Pressure Indicator Check
Check Pressure Switch Wiring
Check Charge Pressure Switch
Check Neutral Charge Pressure
Check Multifunction Control Handle Operation
Inspect Control Cable Adjustment
Check Neutral Adjustment
Check Combine Performance
Inspect Control Cable
Inspect Control Valve
Inspect Relief Valves
Prepare For Test
Check Charge Pressure
Check Charge Pressure
Inspect Shuttle Valve
Inspect Pressure Override Valve
Inspect Servo Cylinders
Visual Overheat Inspection
Check Oil Temperature
Procedure Check
Pressure Check
Inspect Bypass Valve
Check Cooler Circuit
Inspect Cooler
Check Charge Pressure
Inspect Charge Relief Valve
Charge Pressure
Inspect Charge Relief Valve
Inspect Charge Pump
Pump/Motor Replacement
Check System Relief Pressure
Inspect Relief Valves
Inspect Pressure Override Valve
Check Machine Performance
Check Charge Pressures
Check Neutral Charge Pressure
Inspect Charge Pressure Valve
Check For Control Lever Function
Inspect Displacement Control Valve
Inspect Pressure Override Valve
Inspect Charge Pressure Valve
Inspect Shuttle Valve
Charge Pressure
Inspect Charge Pressure Valve
Inspect Shuttle Valve
Charge Pressure Low
Inspect Charge Pressure Relief Valve
Inspect Shuttle Valve
Drive Combine
Inspect Control Linkage
Check Charge Pressures
Inspect Charge Relief Valve
Inspect Shuttle Valve
Charge Pressure
Inspect Charge Pressure Valve
Inspect Shuttle Valve
Filter and Oil Check Reservoir
Check Four Wheel Drive Engagement
Disconnect Four Wheel Drive
Charge Pressure Indicator Check
Check Pressure Switch Wiring
Check Charge Pressure Switch
Check Neutral Charge Pressure
Check Multifunction Control Handle Operation
Inspect Control Cable Adjustment
Check Neutral Adjustment
Check Combine Performance
Inspect Control Cable
Inspect Control Valve
Inspect Relief Valves
Prepare For Test
Check Charge Pressure
Check Charge Pressure
Inspect Shuttle Valve
Inspect Pressure Override Valve
Inspect Servo Cylinders
Visual Overheat Inspection
Check Oil Temperature
Procedure Check
Pressure Check
Inspect Bypass Valve
Check Cooler Circuit
Inspect Cooler
Check Charge Pressure
Inspect Charge Relief Valve
Charge Pressure
Inspect Charge Relief Valve
Inspect Charge Pump
Pump/Motor Replacement
Check System Relief Pressure
Inspect Relief Valves
Inspect Pressure Override Valve
Check Machine Performance
Check Charge Pressures
Check Neutral Charge Pressure
Inspect Charge Pressure Valve
Check For Control Lever Function
Inspect Displacement Control Valve
Inspect Pressure Override Valve
Inspect Charge Pressure Valve
Inspect Shuttle Valve
Charge Pressure
Inspect Charge Pressure Valve
Inspect Shuttle Valve
Charge Pressure Low
Inspect Charge Pressure Relief Valve
Inspect Shuttle Valve
Drive Combine
Inspect Control Linkage
Check Charge Pressures
Inspect Charge Relief Valve
Inspect Shuttle Valve
Charge Pressure
Inspect Charge Pressure Valve
Inspect Shuttle Valve
Group 20D – Component Identification
Power Train Component Identification
Section 255 – FOUR WHEEL DRIVE SYSTEM
Group 05 – General Information
General Information
Group 10 – Test Procedures and Adjustments
Test Procedures and Adjustments
Group 15A – Four Wheel Drive System – Type Identification
Four Wheel Drive System – Type Identification
Group 15B – Four Wheel Drive Single Speed Diagnostics
Brief Description
Basic Operation
Detailed Operation
Schematic
Component Location
Four Wheel Drive Single Speed Motor Problem
Filter and Oil Level Test
Two Wheel Drive Test
Charge Pressure Warning Test
Charge Pressure Sensor Test
Plumbing Test
Plumbing Test
Performance Test
Engagement Test
Solenoid Test
Solenoid Test
Shuttle Valve Test
Single Speed Motor Performance Test
Single Speed Motor Performance Test
Single Speed Motor Performance Test
Single Speed Motor Performance Test
End Cover Test
Drain Flow Test
Drain Circuit Test
Single Speed Motor Performance Test
Neutral Charge Pressure Test
Charge Pressure Test
Drain Flow Test
Charge Pressure Test
Solenoid Valve Test
Shuttle Valve Test
Drain Circuit Test
Filter and Oil Level Test
Two Wheel Drive Test
Charge Pressure Warning Test
Charge Pressure Sensor Test
Plumbing Test
Plumbing Test
Performance Test
Engagement Test
Solenoid Test
Solenoid Test
Shuttle Valve Test
Single Speed Motor Performance Test
Single Speed Motor Performance Test
Single Speed Motor Performance Test
Single Speed Motor Performance Test
End Cover Test
Drain Flow Test
Drain Circuit Test
Single Speed Motor Performance Test
Neutral Charge Pressure Test
Charge Pressure Test
Drain Flow Test
Charge Pressure Test
Solenoid Valve Test
Shuttle Valve Test
Drain Circuit Test
Group 15C – Four Wheel Drive Two Speed Diagnostics
Brief Description
Basic Operation
Detailed Operation
Schematic
Component Location
Two Speed Four Wheel Drive Problem
Check Reservoir
Check For External Leakage
Check for Magnetism at V37
Check for Voltage
Check for Magnetism at V71
Check for Voltage
Check Function
Check for Spindle End Play
Check Low Speed Operation
Check High Speed Operation
Pressure Checks
Check Neutral Charge Pressure
Check Forward And Reverse Charge Pressure
Observe Charge Pressure-Steering
Check Four Wheel Drive Valve For Contamination
Inspect Charge Pressure Line
Check Two Speed Valve for Contamination
Inspect Pressure Reducing Valves
Inspect Displacement Selector Valves
Inspect Drain Circuit
Motor Drain Flow Test
Drain Flow Test Results
Check Reservoir
Check For External Leakage
Check for Magnetism at V37
Check for Voltage
Check for Magnetism at V71
Check for Voltage
Check Function
Check for Spindle End Play
Check Low Speed Operation
Check High Speed Operation
Pressure Checks
Check Neutral Charge Pressure
Check Forward And Reverse Charge Pressure
Observe Charge Pressure-Steering
Check Four Wheel Drive Valve For Contamination
Inspect Charge Pressure Line
Check Two Speed Valve for Contamination
Inspect Pressure Reducing Valves
Inspect Displacement Selector Valves
Inspect Drain Circuit
Motor Drain Flow Test
Drain Flow Test Results
Group 20 – Component Identification
Four Wheel Drive Component Location
Section 260 – BRAKE SYSTEM
Group 05 – General Information
General Information
Group 10 – Test Procedures and Adjustments
Test Procedures and Adjustments
Group 15A – Park Brake Diagnostics
Brief Description
Basic Operation
Detailed Description
Component Location
Park Brake Problem
Park Brake Performance Test
Park Brake Release Test
Park Brake Actuator Inspection
Balancer Adjustment Test
Park Brake Cable Test
Park Brake Cable Test
Park Brake Performance Test
Park Brake Cable Test
Park Brake Performance Test
Park Brake Release Test
Park Brake Actuator Inspection
Balancer Adjustment Test
Park Brake Cable Test
Park Brake Cable Test
Park Brake Performance Test
Park Brake Cable Test
Group 15B – Service Brakes Diagnostics
Brief Description
Basic Operation
Detailed Description
Component Location
Service Brakes Problem
Reservoir Test
Leak Test
Service Brake Test
Service Brake Performance Test
Service Brake Performance Test
Service Brake Performance Test
Service Brake Performance Test
Service Brake Performance Test
Brake Drum Test
Master Cylinder Test
Push Rod Test
Master Cylinder Test
Park Brake Cable Test
Brake Drum Test
Master Cylinder Test
Brake Lining Test
Equalizer Valve Test
Brake Shoe Test
Reservoir Test
Leak Test
Service Brake Test
Service Brake Performance Test
Service Brake Performance Test
Service Brake Performance Test
Service Brake Performance Test
Service Brake Performance Test
Brake Drum Test
Master Cylinder Test
Push Rod Test
Master Cylinder Test
Park Brake Cable Test
Brake Drum Test
Master Cylinder Test
Brake Lining Test
Equalizer Valve Test
Brake Shoe Test
Group 20 – Component Identification
Brake System Component Identification
Section 270 – HYDRAULIC SYSTEM
Group 05 – General Information
General Information
Group 10 – Test Procedures And Adjustments
Test Procedures And Adjustments
Group 15A – Basic Hydraulic System Type Identification
Basic Hydraulic System Type Identification
Group 15B – Basic Hydraulic System Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematic – Type A
Hydraulic System Problem
Check Oil Level
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Check For Temperature Warning
Check For Charge Pressure Warning
Check For Charge Pressure Warning
Check Coil 1 Magnetism
Check Coil 1 Magnetism
Check Open Center Pressure
Check Relief Pressure
Check Steering
Check All Hydraulic Functions
Check Open Center Pressure
Check Filter Base
Inspect Secondary Poppet
Install Plug Only
Check Return Circuit
Inspect Solenoid Valve
Check Suction Line
Repair or Replace Pump
Relieve System Pressure
Check Threshing Speed Orifice
Inspect Solenoid Valve
Inspect Secondary Poppet
Replace Relief Cartridge
Check Oil Level
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Check For Temperature Warning
Check For Charge Pressure Warning
Check For Charge Pressure Warning
Check Coil 1 Magnetism
Check Coil 1 Magnetism
Check Open Center Pressure
Check Relief Pressure
Check Steering
Check All Hydraulic Functions
Check Open Center Pressure
Check Filter Base
Inspect Secondary Poppet
Install Plug Only
Check Return Circuit
Inspect Solenoid Valve
Check Suction Line
Repair or Replace Pump
Relieve System Pressure
Check Threshing Speed Orifice
Inspect Solenoid Valve
Inspect Secondary Poppet
Replace Relief Cartridge
Group 15C – Basic Hydraulic System Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematics – Type B
Hydraulic System Problem
Check Oil Level
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Check For Temperature Warning
Check For Charge Pressure Warning
Check For Charge Pressure Warning
Check Coil 1 Magnetism
Check Coil 1 Magnetism
Check Open Center Pressure
Check Relief Pressure
Check Steering
Check All Hydraulic Functions
Check Open Center Pressure
Check Filter Base
Inspect Secondary Poppet
Install Plug Only
Check Return Circuit
Inspect Solenoid Valve
Check Suction Line
Repair or Replace Pump
Relieve System Pressure
Check Threshing Speed Orifice
Inspect Solenoid Valve
Inspect Secondary Poppet
Replace Relief Cartridge
Check Oil Level
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Check For Temperature Warning
Check For Charge Pressure Warning
Check For Charge Pressure Warning
Check Coil 1 Magnetism
Check Coil 1 Magnetism
Check Open Center Pressure
Check Relief Pressure
Check Steering
Check All Hydraulic Functions
Check Open Center Pressure
Check Filter Base
Inspect Secondary Poppet
Install Plug Only
Check Return Circuit
Inspect Solenoid Valve
Check Suction Line
Repair or Replace Pump
Relieve System Pressure
Check Threshing Speed Orifice
Inspect Solenoid Valve
Inspect Secondary Poppet
Replace Relief Cartridge
Group 15D – Basic Hydraulic System Diagnostics – Type C
Theory of Operation – Type C
Hydraulic Schematic – Type C
Hydraulic System Problem
Check Oil Level
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Check For Temperature Warning
Check For Charge Pressure Warning
Check For Charge Pressure Warning
Check Coil 1 Magnetism
Check Coil 1 Magnetism
Check Open Center Pressure
Check Relief Pressure
Check Steering
Check All Hydraulic Functions
Check Open Center Pressure
Check Filter Base
Inspect Secondary Poppet
Install Plug Only
Check Return Circuit
Inspect Solenoid Valve
Check Suction Line
Repair or Replace Pump
Relieve System Pressure
Check Threshing Speed Orifice
Inspect Solenoid Valve
Inspect Secondary Poppet
Replace Relief Cartridge
Check Oil Level
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Check For Temperature Warning
Check For Charge Pressure Warning
Check For Charge Pressure Warning
Check Coil 1 Magnetism
Check Coil 1 Magnetism
Check Open Center Pressure
Check Relief Pressure
Check Steering
Check All Hydraulic Functions
Check Open Center Pressure
Check Filter Base
Inspect Secondary Poppet
Install Plug Only
Check Return Circuit
Inspect Solenoid Valve
Check Suction Line
Repair or Replace Pump
Relieve System Pressure
Check Threshing Speed Orifice
Inspect Solenoid Valve
Inspect Secondary Poppet
Replace Relief Cartridge
Group 15E – Basic Hydraulic System Diagnostics – Type D
Theory of Operation – Type D
Hydraulic Schematics – Type D
Hydraulic System Problem
Check Oil Level
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Check For Temperature Warning
Check For Charge Pressure Warning
Check For Charge Pressure Warning
Check Coil 1 Magnetism
Check Coil 1 Magnetism
Check Open Center Pressure
Check Relief Pressure
Check Steering
Check All Hydraulic Functions
Check Open Center Pressure
Check Filter Base
Inspect Secondary Poppet
Install Plug Only
Check Return Circuit
Inspect Solenoid Valve
Check Suction Line
Repair or Replace Pump
Relieve System Pressure
Check Threshing Speed Orifice
Inspect Solenoid Valve
Inspect Secondary Poppet
Replace Relief Cartridge
Check Oil Level
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Check For Temperature Warning
Check For Charge Pressure Warning
Check For Charge Pressure Warning
Check Coil 1 Magnetism
Check Coil 1 Magnetism
Check Open Center Pressure
Check Relief Pressure
Check Steering
Check All Hydraulic Functions
Check Open Center Pressure
Check Filter Base
Inspect Secondary Poppet
Install Plug Only
Check Return Circuit
Inspect Solenoid Valve
Check Suction Line
Repair or Replace Pump
Relieve System Pressure
Check Threshing Speed Orifice
Inspect Solenoid Valve
Inspect Secondary Poppet
Replace Relief Cartridge
Group 15F – Chaff Spreader Drive Diagnostics
Theory of Operation
Hydraulic Schematic
Chaff Spreader Problem
Check Hydraulic Reservoir
Check for Spreader Movement
Check Spreader Operation
Check Spreader Disk Rotation
Check Spreader Disk Speed
Check Spreader Disk Speed
Check Spreader Disk Speed
Check Spreader Operation
Check Spreader Hose Connections
Check Spreader Drive Hoses
Check Chopper Jackshaft Drive
Check Open Center Pressure
Check Pump Suction Line
Check System Pressure
Check Relief Pressure
Check Pump Flow Rate
Inspect Spreader Speed Control Valve
Check System Pressure
Isolate Right Motor
Inspect Quick Couplers
Inspect Metering Valve
Inspect Compensator Spool
Check Open Center Pressure
Check Pump Suction Line
Check Relief Pressure
Check Pump Flow Rate
Inspect Spreader Speed Control Valve
Check Hydraulic Reservoir
Check for Spreader Movement
Check Spreader Operation
Check Spreader Disk Rotation
Check Spreader Disk Speed
Check Spreader Disk Speed
Check Spreader Disk Speed
Check Spreader Operation
Check Spreader Hose Connections
Check Spreader Drive Hoses
Check Chopper Jackshaft Drive
Check Open Center Pressure
Check Pump Suction Line
Check System Pressure
Check Relief Pressure
Check Pump Flow Rate
Inspect Spreader Speed Control Valve
Check System Pressure
Isolate Right Motor
Inspect Quick Couplers
Inspect Metering Valve
Inspect Compensator Spool
Check Open Center Pressure
Check Pump Suction Line
Check Relief Pressure
Check Pump Flow Rate
Inspect Spreader Speed Control Valve
Group 15G – CONTOUR MASTER™ Header Tilt Diagnostics
Theory of Operation
Hydraulic Schematic
CONTOUR MASTER™ Header Tilt Problem
Check Hydraulic Reservoir
Check Header Tilt Frame
Check Hydraulic Components
Check Relief Pressure
Check Header Tilt Right
Check Header Movement
Check Header Tilt Left
Check Header Movement
Check Header Movement
Check Header Movement
Check Header Movement
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check for Leaks
Check for Cylinder Piston Leakage
Inspect Check Valve
Check Hydraulic Reservoir
Check Header Tilt Frame
Check Hydraulic Components
Check Relief Pressure
Check Header Tilt Right
Check Header Movement
Check Header Tilt Left
Check Header Movement
Check Header Movement
Check Header Movement
Check Header Movement
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check for Leaks
Check for Cylinder Piston Leakage
Inspect Check Valve
Group 15H – Deck Plate Adjust Type Identification
Deck Plate Adjust Type Identification
Group 15I – Deck Plate Adjust Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematic – Type A
Deck Plate Adjust Problem
Check Multi-coupler
Inspect Deck Plate System
Check Hydraulic Reservoir
Check Relief Pressure
Check Deck Plate Open
Check Deck Plate Movement
Check Deck Plate Close
Check Deck Plate Movement
Check Deck Plate Movement
Check Deck Plate Movement
Check Deck Plate Position
Check Coil Magnetism
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Multi-coupler
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check for Leaks
Inspect Check Valve
Check Multi-coupler
Inspect Deck Plate System
Check Hydraulic Reservoir
Check Relief Pressure
Check Deck Plate Open
Check Deck Plate Movement
Check Deck Plate Close
Check Deck Plate Movement
Check Deck Plate Movement
Check Deck Plate Movement
Check Deck Plate Position
Check Coil Magnetism
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Multi-coupler
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check for Leaks
Inspect Check Valve
Group 15J – Deck Plate Adjust Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematic – Type B
Deck Plate Adjust Problem
Check Hydraulic Connections
Inspect Deck Plate System
Check Hydraulic Reservoir
Check Relief Pressure
Check Deck Plate Open
Check Deck Plate Movement
Check Deck Plate Close
Check Deck Plate Movement
Check Deck Plate Movement
Check Deck Plate Movement
Check Deck Plate Position
Check Coil Magnetism
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Quick Couplers
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check For Leaks
Inspect Check Valve
Check Hydraulic Connections
Inspect Deck Plate System
Check Hydraulic Reservoir
Check Relief Pressure
Check Deck Plate Open
Check Deck Plate Movement
Check Deck Plate Close
Check Deck Plate Movement
Check Deck Plate Movement
Check Deck Plate Movement
Check Deck Plate Position
Check Coil Magnetism
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Quick Couplers
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check For Leaks
Inspect Check Valve
Group 15K – Draper Belt Drive Diagnostics
Theory of Operation
Hydraulic Schematics
Draper Belt Drive Problem
Check Hydraulic Reservoir
Check Header Hydraulic Connection
Check Draper Belt Drive System
Check Reel Drive Operation
Check Motor-Actuator
Check Motor-Actuator
Check for Draper Belt Movement
Check Draper Belt Operation
Check Draper Belt Direction
Check Draper Speed Increase
Check Draper Speed Decrease
Check Draper Belt Operation
Check Motor-Actuator
Check Valve Control Shaft
Repair or Replace Metering Valve
Check Draper Belts and Rollers
Check Draper Belt Drive Hoses
Check Open Center Pressure
Check Pump Suction Line
Check System Pressure
Check Relief Pressure
Check Pump Flow Rate
Repair or Replace Control Valve
Isolate Left Motor
Check Header Configuration
Isolate Right Motor
Isolate Center Motor
Isolate Right Motor
Isolate Split Belt Motor
Isolate Center Motor
Inspect Metering Valve
Inspect Compensator Spool
Inspect Draper Speed Control Valve
Replace Draper Speed Control Valve
Check Draper Belts and Rollers
Check Open Center Pressure
Check Pump Suction Line
Check Relief Pressure
Check Pump Flow Rate
Repair or Replace Control Valve
Check Hydraulic Reservoir
Check Header Hydraulic Connection
Check Draper Belt Drive System
Check Reel Drive Operation
Check Motor-Actuator
Check Motor-Actuator
Check for Draper Belt Movement
Check Draper Belt Operation
Check Draper Belt Direction
Check Draper Speed Increase
Check Draper Speed Decrease
Check Draper Belt Operation
Check Motor-Actuator
Check Valve Control Shaft
Repair or Replace Metering Valve
Check Draper Belts and Rollers
Check Draper Belt Drive Hoses
Check Open Center Pressure
Check Pump Suction Line
Check System Pressure
Check Relief Pressure
Check Pump Flow Rate
Repair or Replace Control Valve
Isolate Left Motor
Check Header Configuration
Isolate Right Motor
Isolate Center Motor
Isolate Right Motor
Isolate Split Belt Motor
Isolate Center Motor
Inspect Metering Valve
Inspect Compensator Spool
Inspect Draper Speed Control Valve
Replace Draper Speed Control Valve
Check Draper Belts and Rollers
Check Open Center Pressure
Check Pump Suction Line
Check Relief Pressure
Check Pump Flow Rate
Repair or Replace Control Valve
Group 15L – Feeder House Gearcase Cooler Diagnostics
Theory of Operation
Hydraulic Schematic
Feeder House Gearcase Cooler Problem
Check for Debris Build-up
Check for Signs of Overheating
Check Oil Level
Check for Overheating
Inspect Gearcase
Check for Leaks
Verify Correct Header
Perform Oil Cooler Flow Test
Check for Debris Build-up
Check for Signs of Overheating
Check Oil Level
Check for Overheating
Inspect Gearcase
Check for Leaks
Verify Correct Header
Perform Oil Cooler Flow Test
Group 15M – Header Raise/Lower Diagnostics
Theory of Operation
Hydraulic Schematic
Header Raise/Lower Problem
Check Hydraulic Reservoir
Check AHC Response
Check Relief Pressure
Reset Adjustments
Check Header Raise
Check Header Raise Response
Check Header Lower
Check Header Lower Response
Check Header Leak Down
Relieve Pressure
Adjust Auto Drop Rate Screw
Check Coil Magnetism
Relieve Pressure
Inspect Solenoid Valve
Check Orifice
Inspect Orifice
Inspect Poppet
Inspect Needle Valve
Inspect Solenoid Valve
Inspect Threshing Speed Orifice
Check Coil Magnetism
Relieve Pressure
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Relieve Pressure
Check Orifice
Inspect Orifice
Inspect Solenoid Valve
Inspect Poppet
Inspect Solenoid Valve
Inspect Needle Valve
Check Coil Magnetism
Relieve Pressure
Inspect Check Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Poppet
Check Hydraulic Reservoir
Check AHC Response
Check Relief Pressure
Reset Adjustments
Check Header Raise
Check Header Raise Response
Check Header Lower
Check Header Lower Response
Check Header Leak Down
Relieve Pressure
Adjust Auto Drop Rate Screw
Check Coil Magnetism
Relieve Pressure
Inspect Solenoid Valve
Check Orifice
Inspect Orifice
Inspect Poppet
Inspect Needle Valve
Inspect Solenoid Valve
Inspect Threshing Speed Orifice
Check Coil Magnetism
Relieve Pressure
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Relieve Pressure
Check Orifice
Inspect Orifice
Inspect Solenoid Valve
Inspect Poppet
Inspect Solenoid Valve
Inspect Needle Valve
Check Coil Magnetism
Relieve Pressure
Inspect Check Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Poppet
Group 15N – HYDRAFLEX™ Pressure Adjust Type Identification
HYDRAFLEX™ Pressure Adjust Type Identification
Group 15O – HYDRAFLEX™ Pressure Adjust Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematics – Type A
HYDRAFLEX™ Problem
Check Header
Check Calibration
Check Display
Check Cutterbar
Check Reservoir
Check Reel Raise
Check Reel Lower
Check HYDRAFLEX Response
Check HYDRAFLEX Response
Check HYDRAFLEX Pressure
Check HYDRAFLEX Pressure
Check Reel Response
Check Reel Response
Check HYDRAFLEX Pressure
Check HYDRAFLEX Operation
Check Combine and Header Settings
Check Coil Magnetism
Check Coil Magnetism
Check Other Hydraulic Functions
Check Coil Magnetism
Check Coil Magnetism
Check Other Hydraulic Functions
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check for Leaks
Inspect Solenoid Valve
Check HYDRAFLEX Accumulator
Check Accumulator Precharge Pressure
Check Header
Check Calibration
Check Display
Check Cutterbar
Check Reservoir
Check Reel Raise
Check Reel Lower
Check HYDRAFLEX Response
Check HYDRAFLEX Response
Check HYDRAFLEX Pressure
Check HYDRAFLEX Pressure
Check Reel Response
Check Reel Response
Check HYDRAFLEX Pressure
Check HYDRAFLEX Operation
Check Combine and Header Settings
Check Coil Magnetism
Check Coil Magnetism
Check Other Hydraulic Functions
Check Coil Magnetism
Check Coil Magnetism
Check Other Hydraulic Functions
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check for Leaks
Inspect Solenoid Valve
Check HYDRAFLEX Accumulator
Check Accumulator Precharge Pressure
Group 15P – HYDRAFLEX™ Pressure Adjust Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematics – Type B
HYDRAFLEX™ Problem
Check Header
Check Calibration
Check Display
Check Cutterbar
Check Reservoir
Check Reel Raise
Check Reel Lower
Check HYDRAFLEX Response
Check HYDRAFLEX Response
Check HYDRAFLEX Pressure
Check HYDRAFLEX Pressure
Check Reel Response
Check Reel Response
Check HYDRAFLEX Pressure
Check HYDRAFLEX Operation
Check Combine and Header Settings
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check Other Hydraulic Functions
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check for Leaks
Inspect Solenoid Valve
Check HYDRAFLEX Accumulator
Check Accumulator Precharge Pressure
Check Header
Check Calibration
Check Display
Check Cutterbar
Check Reservoir
Check Reel Raise
Check Reel Lower
Check HYDRAFLEX Response
Check HYDRAFLEX Response
Check HYDRAFLEX Pressure
Check HYDRAFLEX Pressure
Check Reel Response
Check Reel Response
Check HYDRAFLEX Pressure
Check HYDRAFLEX Operation
Check Combine and Header Settings
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check Other Hydraulic Functions
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect Solenoid Valve
Check for Leaks
Inspect Solenoid Valve
Check HYDRAFLEX Accumulator
Check Accumulator Precharge Pressure
Group 15Q – Hydraulic System Overheating Type Identification
Hydraulic System Overheating Type Identification
Group 15R – Hydraulic System Overheating Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematics – Type A
Hydraulic – Hydrostatic Overheating Problem
Engine Overheating Check
Diagnostic Trouble Code Check
Check Oil Cooler
Check Reservoir
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Visual Inspection
Check Multi-coupler
Check Multi-coupler Connection
Engage Multi-coupler
Check Chaff Spreader
Check Hose Connections
Operate Machine
Check System Operation
Check Oil Temperature
Check Hydrostatic Operation
Check 4WD
Disengage 4WD
Check Unload/Relief Module (Dump Valve)
Check Main Hydraulic System Pressure
Inspect Poppet
Open Center Pressure Check
Repair Return Circuit
Inspect Solenoid Valve
Check Header
Check Header
Check Reel/Belt Drive Pressure
Check Reel/Belt Drive Pressure
Repair Header Circuit
Check Reel/Belt Drive Pressure
Reconnect Hose
Check Spreader
Check Spreader System Pressure
Disconnect Hoses
Repair Spreader Circuit
Check Neutral Charge Pressure
Inspect Oil Cooler Bypass Valve
Check Cooler Circuit
Engine Overheating Check
Diagnostic Trouble Code Check
Check Oil Cooler
Check Reservoir
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Visual Inspection
Check Multi-coupler
Check Multi-coupler Connection
Engage Multi-coupler
Check Chaff Spreader
Check Hose Connections
Operate Machine
Check System Operation
Check Oil Temperature
Check Hydrostatic Operation
Check 4WD
Disengage 4WD
Check Unload/Relief Module (Dump Valve)
Check Main Hydraulic System Pressure
Inspect Poppet
Open Center Pressure Check
Repair Return Circuit
Inspect Solenoid Valve
Check Header
Check Header
Check Reel/Belt Drive Pressure
Check Reel/Belt Drive Pressure
Repair Header Circuit
Check Reel/Belt Drive Pressure
Reconnect Hose
Check Spreader
Check Spreader System Pressure
Disconnect Hoses
Repair Spreader Circuit
Check Neutral Charge Pressure
Inspect Oil Cooler Bypass Valve
Check Cooler Circuit
Group 15S – Hydraulic System Overheating Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematics – Type B
Hydraulic – Hydrostatic Overheating Problem
Engine Overheating Check
Diagnostic Trouble Code Check
Check Oil Cooler
Check Reservoir
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Visual Inspection
Check Reel/Belt Drive Hoses
Check Chaff Spreader
Check Hose Connections
Operate Machine
Check System Operation
Check Oil Temperature
Check Hydrostatic Operation
Check 4WD
Disengage 4WD
Check Unload/Relief Module (Dump Valve)
Check Main Hydraulic System Pressure
Inspect Poppet
Open Center Pressure Check
Repair Return Circuit
Inspect Solenoid Valve
Check Header
Check Header
Check Reel/Belt Drive Pressure
Check Reel/Belt Drive Pressure
Repair Header Circuit
Check Reel/Belt Drive Pressure
Reconnect Hoses
Check Spreader
Check Spreader System Pressure
Disconnect Hoses
Repair Spreader Circuit
Check Neutral Charge Pressure
Inspect Oil Cooler Bypass Valve
Check Cooler Circuit
Engine Overheating Check
Diagnostic Trouble Code Check
Check Oil Cooler
Check Reservoir
Check Oil Levels
Check Oil Levels
Repair or Replace Pump
Visual Inspection
Check Reel/Belt Drive Hoses
Check Chaff Spreader
Check Hose Connections
Operate Machine
Check System Operation
Check Oil Temperature
Check Hydrostatic Operation
Check 4WD
Disengage 4WD
Check Unload/Relief Module (Dump Valve)
Check Main Hydraulic System Pressure
Inspect Poppet
Open Center Pressure Check
Repair Return Circuit
Inspect Solenoid Valve
Check Header
Check Header
Check Reel/Belt Drive Pressure
Check Reel/Belt Drive Pressure
Repair Header Circuit
Check Reel/Belt Drive Pressure
Reconnect Hoses
Check Spreader
Check Spreader System Pressure
Disconnect Hoses
Repair Spreader Circuit
Check Neutral Charge Pressure
Inspect Oil Cooler Bypass Valve
Check Cooler Circuit
Group 15T – Reel/Belt Drive Type Identification
Reel/Belt Drive Type Identification
Group 15U – Reel/Belt Drive Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematic – Type A
Reel/Belt Drive Problem
Check Mechanical Components
Check Hydraulic Connection
Check Hydraulic Reservoir
Check Motor-Actuator
Check Motor-Actuator
Check for Reel Movement
Check Reel Operation
Check Reel Speed Increase
Check Reel Speed Decrease
Check Reel Operation
Check Motor-Actuator
Check Valve Control Shaft
Repair or Replace Metering Plug
Check Reel Direction
Check Header Drive
Check Reel Drive Hoses
Check Open Center Pressure
Check Pump Suction Line
Check System Pressure
Check Relief Pressure
Check System Pressure
Inspect Reel Speed Control Valve
Check Multi-coupler Cartridges
Replace Reel Speed Control Valve
Check Pump Flow Rate
Inspect Reel Speed Control Valve
Inspect Metering Valve
Inspect Compensator Spool
Inspect Reel Speed Control Valve
Replace Reel Speed Control Valve
Check Open Center Pressure
Check Pump Suction Line
Check Relief Pressure
Check Pump Flow Rate
Inspect Reel Speed Control Valve
Check Mechanical Components
Check Hydraulic Connection
Check Hydraulic Reservoir
Check Motor-Actuator
Check Motor-Actuator
Check for Reel Movement
Check Reel Operation
Check Reel Speed Increase
Check Reel Speed Decrease
Check Reel Operation
Check Motor-Actuator
Check Valve Control Shaft
Repair or Replace Metering Plug
Check Reel Direction
Check Header Drive
Check Reel Drive Hoses
Check Open Center Pressure
Check Pump Suction Line
Check System Pressure
Check Relief Pressure
Check System Pressure
Inspect Reel Speed Control Valve
Check Multi-coupler Cartridges
Replace Reel Speed Control Valve
Check Pump Flow Rate
Inspect Reel Speed Control Valve
Inspect Metering Valve
Inspect Compensator Spool
Inspect Reel Speed Control Valve
Replace Reel Speed Control Valve
Check Open Center Pressure
Check Pump Suction Line
Check Relief Pressure
Check Pump Flow Rate
Inspect Reel Speed Control Valve
Group 15V – Reel/Belt Drive Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematic – Type B
Reel/Belt Drive Problem
Check Mechanical Components
Check Hydraulic Connection
Check Hydraulic Reservoir
Check Motor-Actuator
Check Motor-Actuator
Check for Reel Movement
Check Reel Operation
Check Reel Speed Increase
Check Reel Speed Decrease
Check Reel Operation
Check Motor-Actuator
Check Valve Control Shaft
Repair or Replace Metering Plug
Check Reel Direction
Check Header Drive
Check Reel Drive Hoses
Check Open Center Pressure
Check Pump Suction Line
Check System Pressure
Check Relief Pressure
Check System Pressure
Inspect Reel Speed Control Valve
Inspect Quick Couplers
Replace Reel Speed Control Valve
Check Pump Flow Rate
Inspect Reel Speed Control Valve
Inspect Metering Valve
Inspect Compensator Spool
Inspect Reel Speed Control Valve
Replace Reel Speed Control Valve
Check Open Center Pressure
Check Pump Suction Line
Check Relief Pressure
Check Pump Flow Rate
Inspect Reel Speed Control Valve
Check Mechanical Components
Check Hydraulic Connection
Check Hydraulic Reservoir
Check Motor-Actuator
Check Motor-Actuator
Check for Reel Movement
Check Reel Operation
Check Reel Speed Increase
Check Reel Speed Decrease
Check Reel Operation
Check Motor-Actuator
Check Valve Control Shaft
Repair or Replace Metering Plug
Check Reel Direction
Check Header Drive
Check Reel Drive Hoses
Check Open Center Pressure
Check Pump Suction Line
Check System Pressure
Check Relief Pressure
Check System Pressure
Inspect Reel Speed Control Valve
Inspect Quick Couplers
Replace Reel Speed Control Valve
Check Pump Flow Rate
Inspect Reel Speed Control Valve
Inspect Metering Valve
Inspect Compensator Spool
Inspect Reel Speed Control Valve
Replace Reel Speed Control Valve
Check Open Center Pressure
Check Pump Suction Line
Check Relief Pressure
Check Pump Flow Rate
Inspect Reel Speed Control Valve
Group 15W – Reel Fore/Aft Type Identification
Reel Fore/Aft Type Identification
Group 15X – Reel Fore/Aft Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematic – Type A
Reel Fore/Aft Problem
Check Multi-coupler
Check Reel Fore/Aft System
Check Hydraulic Reservoir
Check Relief Pressure
Check Reel Forward
Check Reel Movement
Check Reel Rearward
Check Cylinder Movement
Check Reel Response
Check Reel Response
Check Reel Position
Check Reel Operation
Check Coil Magnetism
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Multi-coupler Cartridges
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check Reel Movement
Check for Leaks
Check for Leaks
Inspect Check Valve
Rephase Cylinders
Check Reel Fore/Aft Circuit
Repair or Replace Cylinder
Check Multi-coupler
Check Reel Fore/Aft System
Check Hydraulic Reservoir
Check Relief Pressure
Check Reel Forward
Check Reel Movement
Check Reel Rearward
Check Cylinder Movement
Check Reel Response
Check Reel Response
Check Reel Position
Check Reel Operation
Check Coil Magnetism
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Multi-coupler Cartridges
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check Reel Movement
Check for Leaks
Check for Leaks
Inspect Check Valve
Rephase Cylinders
Check Reel Fore/Aft Circuit
Repair or Replace Cylinder
Group 15Y – Reel Fore/Aft Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematic – Type B
Reel Fore/Aft Problem
Check Hydraulic Connections
Check Reel Fore/Aft System
Check Hydraulic Reservoir
Check Relief Pressure
Check Reel Forward
Check Reel Movement
Check Reel Rearward
Check Reel Movement
Check Reel Response
Check Reel Response
Check Reel Position
Check Reel Operation
Check Coil Magnetism
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Quick Couplers
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check Reel Movement
Check for Leaks
Check for Leaks
Inspect Check Valve
Rephase Cylinders
Check Reel Fore/Aft Circuit
Repair or Replace Cylinder
Check Hydraulic Connections
Check Reel Fore/Aft System
Check Hydraulic Reservoir
Check Relief Pressure
Check Reel Forward
Check Reel Movement
Check Reel Rearward
Check Reel Movement
Check Reel Response
Check Reel Response
Check Reel Position
Check Reel Operation
Check Coil Magnetism
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifices
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Quick Couplers
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check Reel Movement
Check for Leaks
Check for Leaks
Inspect Check Valve
Rephase Cylinders
Check Reel Fore/Aft Circuit
Repair or Replace Cylinder
Group 15Z – Reel Raise/Lower Type Identification
Reel Raise / Lower Type Identification
Group 15AA – Reel Raise/Lower Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematic – Type A
Reel Raise/Lower Problem
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Response
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Orifice
Inspect Quick Couplers
Check Coil Magnetism
Inspect Solenoid Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Response
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Orifice
Inspect Quick Couplers
Check Coil Magnetism
Inspect Solenoid Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Group 15AB – Reel Raise/Lower Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematic – Type B
Reel Raise/Lower Problem
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Response
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Feeder House
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Orifice
Inspect Multi-Coupler
Check Coil Magnetism
Inspect Solenoid Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Variable Speed Feeder House
Inspect Multi-coupler Cartridges
Check Variable Speed Feeder House
Check Variable Speed Feeder House
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Response
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Feeder House
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Orifice
Inspect Multi-Coupler
Check Coil Magnetism
Inspect Solenoid Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Variable Speed Feeder House
Inspect Multi-coupler Cartridges
Check Variable Speed Feeder House
Check Variable Speed Feeder House
Group 15AC – Reel Raise/Lower Diagnostics – Type C
Theory of Operation – Type C
Hydraulic Schematic – Type C
Reel Raise/Lower Problem
Check Header Connections
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check HYDRAFLEX Operation
Check HYDRAFLEX Operation
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Raise
Inspect Reel Lift Diverter Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Lower
Inspect Reel Lift Diverter Valve
Inspect Solenoid Valve
Inspect Orifice
Inspect Quick Couplers
Check Coil Magnetism
Check Coil Magnetism
Inspect Reel Lift Diverter Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect HYDRAFLEX Diverter Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Reel Lift Diverter Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Header Connections
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check HYDRAFLEX Operation
Check HYDRAFLEX Operation
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Raise
Inspect Reel Lift Diverter Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Lower
Inspect Reel Lift Diverter Valve
Inspect Solenoid Valve
Inspect Orifice
Inspect Quick Couplers
Check Coil Magnetism
Check Coil Magnetism
Inspect Reel Lift Diverter Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect HYDRAFLEX Diverter Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Reel Lift Diverter Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Group 15AD – Reel Raise/Lower Diagnostics – Type D
Theory of Operation – Type D
Hydraulic Schematic – Type D
Reel Raise/Lower Problem
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check HYDRAFLEX Operation
Check HYDRAFLEX Operation
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Feeder House
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Raise
Inspect Reel Lift Diverter Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Lower
Inspect Reel Lift Diverter Valve
Inspect Solenoid Valve
Inspect Orifice
Inspect Multi-Coupler
Check Coil Magnetism
Check Coil Magnetism
Inspect Reel Lift Diverter Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect HYDRAFLEX Diverter Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Variable Speed Feeder House
Inspect Multi-coupler Cartridges
Check Variable Speed Feeder House
Check Variable Speed Feeder House
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check HYDRAFLEX Operation
Check HYDRAFLEX Operation
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Feeder House
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Raise
Inspect Reel Lift Diverter Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Lower
Inspect Reel Lift Diverter Valve
Inspect Solenoid Valve
Inspect Orifice
Inspect Multi-Coupler
Check Coil Magnetism
Check Coil Magnetism
Inspect Reel Lift Diverter Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect HYDRAFLEX Diverter Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Variable Speed Feeder House
Inspect Multi-coupler Cartridges
Check Variable Speed Feeder House
Check Variable Speed Feeder House
Group 15AE – Reel Raise/Lower Diagnostics – Type E
Theory of Operation – Type E
Hydraulic Schematic – Type E
Reel Raise/Lower Problem
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Quick Couplers
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Quick Couplers
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Group 15AF – Reel Raise/Lower Diagnostics – Type F
Theory of Operation – Type F
Hydraulic Schematic – Type F
Reel Raise/Lower Problem
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Feeder House
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Multi-Coupler
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Variable Speed Feeder House
Inspect Multi-coupler Cartridges
Check Variable Speed Feeder House
Check Variable Speed Feeder House
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Feeder House
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Multi-Coupler
Check for Leaks
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Variable Speed Feeder House
Inspect Multi-coupler Cartridges
Check Variable Speed Feeder House
Check Variable Speed Feeder House
Group 15AG – Reel Raise/Lower Diagnostics – Type G
Theory of Operation – Type G
Hydraulic Schematic – Type G
Reel Raise/Lower Problem
Check Header Connections
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check HYDRAFLEX Operation
Check HYDRAFLEX Operation
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Raise
Inspect Reel Lift Diverter Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Lower
Inspect Reel Lift Diverter Valve
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Check Coil Magnetism
Inspect Reel Lift Diverter Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect HYDRAFLEX Diverter Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Header Connections
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check HYDRAFLEX Operation
Check HYDRAFLEX Operation
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Raise
Inspect Reel Lift Diverter Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Lower
Inspect Reel Lift Diverter Valve
Inspect Solenoid Valve
Inspect Quick Couplers
Check Coil Magnetism
Check Coil Magnetism
Inspect Reel Lift Diverter Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect HYDRAFLEX Diverter Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Group 15AH – Reel Raise/Lower Diagnostics – Type H
Theory of Operation – Type H
Hydraulic Schematic – Type H
Reel Raise/Lower Problem
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check HYDRAFLEX Operation
Check HYDRAFLEX Operation
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Feeder House
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Raise
Inspect Reel Lift Diverter Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Lower
Inspect Reel Lift Diverter Valve
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Check Coil Magnetism
Inspect Reel Lift Diverter Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect HYDRAFLEX Diverter Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Variable Speed Feeder House
Inspect Multi-coupler Cartridges
Check Variable Speed Feeder House
Check Variable Speed Feeder House
Check Hydraulic Connection
Check Reel Lift Components
Check Reservoir
Check Relief Pressure
Check Reel Raise
Check Reel Raise
Check Reel Lower
Check Reel Lower
Check Reel Operation
Check Reel Operation
Check HYDRAFLEX Operation
Check HYDRAFLEX Operation
Check Reel Operation
Check Reel Operation
Check Reel Operation
Check Feeder House
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Raise
Inspect Reel Lift Diverter Valve
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Check Coil Magnetism
Check Coil Magnetism
Check HYDRAFLEX Pressure
Connect Hoses
Check Reel Lower
Inspect Reel Lift Diverter Valve
Inspect Solenoid Valve
Inspect Multi-Coupler
Check Coil Magnetism
Check Coil Magnetism
Inspect Reel Lift Diverter Valve
Check Coil Magnetism
Check Coil Magnetism
Inspect HYDRAFLEX Diverter Valve
Check for Leaks
Inspect Solenoid Valve
Inspect Solenoid Valve
Inspect Bleed Screw Seal
Check Reel Lift Cylinders
Bleed Reel Lift System
Rephase Lift Cylinders
Repair or Replace Cylinder
Check Variable Speed Feeder House
Inspect Multi-coupler Cartridges
Check Variable Speed Feeder House
Check Variable Speed Feeder House
Group 15AI – Threshing Speed Adjust Type Identification
Threshing Speed Adjust Type Identification
Group 15AJ – Threshing Speed Adjust Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematic – Type A
Threshing Speed Adjust Problem
Check Hydraulic Reservoir
Check Cylinder Drive Components
Check Hydraulic Circuit
Check Relief Pressure
Check Threshing Speed Increase
Check Threshing Speed Response
Check Threshing Speed Decrease
Check Threshing Speed Response
Check Threshing Speed Response
Check Threshing Speed Under Load
Check Coil Magnetism
Relieve Pressure
Check Threshing Speed Relief Pressure
Inspect Orifice
Inspect Solenoid Valve
Inspect Orifice
Check Coil Magnetism
Check Coil Magnetism
Relieve Pressure
Inspect Orifice
Inspect Solenoid Valve
Inspect Orifice
Check for Leaks
Relieve Pressure
Inspect Solenoid Valve
Check Hydraulic Reservoir
Check Cylinder Drive Components
Check Hydraulic Circuit
Check Relief Pressure
Check Threshing Speed Increase
Check Threshing Speed Response
Check Threshing Speed Decrease
Check Threshing Speed Response
Check Threshing Speed Response
Check Threshing Speed Under Load
Check Coil Magnetism
Relieve Pressure
Check Threshing Speed Relief Pressure
Inspect Orifice
Inspect Solenoid Valve
Inspect Orifice
Check Coil Magnetism
Check Coil Magnetism
Relieve Pressure
Inspect Orifice
Inspect Solenoid Valve
Inspect Orifice
Check for Leaks
Relieve Pressure
Inspect Solenoid Valve
Group 15AK – Threshing Speed Adjust Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematic – Type B
Threshing Speed Adjust Problem
Check Hydraulic Reservoir
Check Cylinder Drive Components
Check Hydraulic Circuit
Check Relief Pressure
Check Threshing Speed Increase
Check Threshing Speed Response
Check Threshing Speed Decrease
Check Threshing Speed Response
Check Threshing Speed Response
Check Threshing Speed Under Load
Check Coil Magnetism
Relieve Pressure
Check Threshing Speed Relief Pressure
Inspect Solenoid Valve
Inspect Orifice
Inspect Orifice
Check Coil Magnetism
Check Coil Magnetism
Relieve Pressure
Inspect Solenoid Valve
Inspect Orifice
Inspect Orifice
Check for Leaks
Relieve Pressure
Inspect Solenoid Valve
Check Hydraulic Reservoir
Check Cylinder Drive Components
Check Hydraulic Circuit
Check Relief Pressure
Check Threshing Speed Increase
Check Threshing Speed Response
Check Threshing Speed Decrease
Check Threshing Speed Response
Check Threshing Speed Response
Check Threshing Speed Under Load
Check Coil Magnetism
Relieve Pressure
Check Threshing Speed Relief Pressure
Inspect Solenoid Valve
Inspect Orifice
Inspect Orifice
Check Coil Magnetism
Check Coil Magnetism
Relieve Pressure
Inspect Solenoid Valve
Inspect Orifice
Inspect Orifice
Check for Leaks
Relieve Pressure
Inspect Solenoid Valve
Group 15AL – Unloading Auger Swing Diagnostics
Theory of Operation
Hydraulic Schematic
Unloading Auger Swing Problem
Check Hydraulic Reservoir
Check Unloading Auger Turret
Check Auger Swing Hydraulic Circuit
Check Relief Pressure
Check Auger Swing OUT
Check Auger Swing Response
Check Auger Swing IN
Check Auger Swing Response
Check Auto Auger Extend
Check Auto Auger Retract
Check Auger Swing Response
Check Auger Swing Response
Check for Auger Movement
Check for Auger Movement
Check Coil Magnetism
Check Hydraulic Cylinder
Check for Binding
Check Cylinder Piston Seal
Inspect Solenoid Valve
Check Coil Magnetism
Check Hydraulic Cylinder
Check for Binding
Check Cylinder Piston Seal
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Orifices
Check for Auger Movement
Check Auger Extend Time
Check for Auger Movement
Check Auger Retract Time
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check for Leaks
Check Cylinder Piston Seal
Inspect Check Valve
Check Hydraulic Reservoir
Check Unloading Auger Turret
Check Auger Swing Hydraulic Circuit
Check Relief Pressure
Check Auger Swing OUT
Check Auger Swing Response
Check Auger Swing IN
Check Auger Swing Response
Check Auto Auger Extend
Check Auto Auger Retract
Check Auger Swing Response
Check Auger Swing Response
Check for Auger Movement
Check for Auger Movement
Check Coil Magnetism
Check Hydraulic Cylinder
Check for Binding
Check Cylinder Piston Seal
Inspect Solenoid Valve
Check Coil Magnetism
Check Hydraulic Cylinder
Check for Binding
Check Cylinder Piston Seal
Inspect Solenoid Valve
Inspect Secondary Spool
Inspect Check Valve
Inspect Orifices
Check for Auger Movement
Check Auger Extend Time
Check for Auger Movement
Check Auger Retract Time
Check Coil Magnetism
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Solenoid Valve
Inspect Secondary Spool
Check for Leaks
Check Cylinder Piston Seal
Inspect Check Valve
Group 15AM – Variable Speed Feeder House Type Identification
Variable Speed Feeder House Type Identification
Group 15AN – Variable Speed Feeder House Diagnostics – Type A
Theory of Operation – Type A
Hydraulic Schematic – Type A
Variable Speed Feeder House Problem
Check Reservoir
Check Belt Drive
Check Relief Pressure
Connect Hose
Check Feeder House Speed Increase
Check Feeder House Speed Decrease
Check Feeder House Speed
Check Coil Magnetism
Check Reel Raise Pressure
Inspect Orifice
Inspect Quick Couplers
Inspect Feeder House Sheaves
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Orifice
Inspect Quick Couplers
Inspect Feeder House Sheaves
Check for Leakage
Inspect Solenoid Valve
Check Reservoir
Check Belt Drive
Check Relief Pressure
Connect Hose
Check Feeder House Speed Increase
Check Feeder House Speed Decrease
Check Feeder House Speed
Check Coil Magnetism
Check Reel Raise Pressure
Inspect Orifice
Inspect Quick Couplers
Inspect Feeder House Sheaves
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Orifice
Inspect Quick Couplers
Inspect Feeder House Sheaves
Check for Leakage
Inspect Solenoid Valve
Group 15AO – Variable Speed Feeder House Diagnostics – Type B
Theory of Operation – Type B
Hydraulic Schematic – Type B
Variable Speed Feeder House Problem
Check Reservoir
Check Belt Drive
Check Relief Pressure
Check Feeder House Speed Increase
Check Feeder House Speed Decrease
Check Feeder House Speed
Check Coil Magnetism
Check Reel Raise Pressure
Inspect Orifice
Inspect Multi-coupler Cartridge
Inspect Feeder House Sheaves
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Orifice
Inspect Multi-coupler Cartridge
Inspect Feeder House Sheaves
Check for Leakage
Inspect Solenoid Valve
Check Reservoir
Check Belt Drive
Check Relief Pressure
Check Feeder House Speed Increase
Check Feeder House Speed Decrease
Check Feeder House Speed
Check Coil Magnetism
Check Reel Raise Pressure
Inspect Orifice
Inspect Multi-coupler Cartridge
Inspect Feeder House Sheaves
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Check Open Center Pressure
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Orifice
Inspect Multi-coupler Cartridge
Inspect Feeder House Sheaves
Check for Leakage
Inspect Solenoid Valve
Group 15AP – Variable Speed Feeder House Diagnostics – Type C
Theory of Operation – Type C
Hydraulic Schematic – Type C
Variable Speed Feeder House Problem
Check Reservoir
Check Belt Drive
Check Relief Pressure
Connect Hose
Check Feeder House Speed Increase
Check Feeder House Speed Decrease
Check Feeder House Speed
Check Coil Magnetism
Check Reel Raise Pressure
Inspect Orifice
Inspect Quick Couplers
Inspect Feeder House Sheaves
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Inspect Feeder House Sheaves
Check for Leakage
Inspect Solenoid Valve
Check Reservoir
Check Belt Drive
Check Relief Pressure
Connect Hose
Check Feeder House Speed Increase
Check Feeder House Speed Decrease
Check Feeder House Speed
Check Coil Magnetism
Check Reel Raise Pressure
Inspect Orifice
Inspect Quick Couplers
Inspect Feeder House Sheaves
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Quick Couplers
Inspect Feeder House Sheaves
Check for Leakage
Inspect Solenoid Valve
Group 15AQ – Variable Speed Feeder House Diagnostics – Type D
Theory of Operation – Type D
Hydraulic Schematic – Type D
Variable Speed Feeder House Problem
Check Reservoir
Check Belt Drive
Check Relief Pressure
Check Feeder House Speed Increase
Check Feeder House Speed Decrease
Check Feeder House Speed
Check Coil Magnetism
Check Reel Raise Pressure
Inspect Orifice
Inspect Multi-coupler Cartridge
Inspect Feeder House Sheaves
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-coupler Cartridge
Inspect Feeder House Sheaves
Check for Leakage
Inspect Solenoid Valve
Check Reservoir
Check Belt Drive
Check Relief Pressure
Check Feeder House Speed Increase
Check Feeder House Speed Decrease
Check Feeder House Speed
Check Coil Magnetism
Check Reel Raise Pressure
Inspect Orifice
Inspect Multi-coupler Cartridge
Inspect Feeder House Sheaves
Inspect Orifice
Inspect Solenoid Valve
Check Coil Magnetism
Inspect Orifice
Inspect Solenoid Valve
Inspect Multi-coupler Cartridge
Inspect Feeder House Sheaves
Check for Leakage
Inspect Solenoid Valve
Group 20 – Component Identification and Location
Component Identification and Location
Section 275 – MAIN GEARCASE SYSTEM
Group 05 – General Information
General Information
Group 10 – Test Procedures and Adjustments
Test Procedures and Adjustments
Group 15A – Main Gearcase Pressure Low Diagnostics
Brief Description
Basic Operation
Detailed Description
Component Location
Schematic
Main Gearcase Pressure Problem
Main Gearcase Pressure Warning Test
Filter Warning Test
Main Gearcase Pressure Sensor Test
Steering Relief Pressure Test
Main Gearcase Pressure Test
Main Gearcase Control Valve Test
Suction Screen Test
Pump Flow Test
Main Gearcase Pressure Warning Test
Filter Warning Test
Main Gearcase Pressure Sensor Test
Steering Relief Pressure Test
Main Gearcase Pressure Test
Main Gearcase Control Valve Test
Suction Screen Test
Pump Flow Test
Group 15B – Main Gearcase Temperature High Diagnostics
Brief Description
Basic Operation
Detailed Description
Component Location
Schematic
Main Gearcase Temperature High Problem
Rotary Screen Test
Engine Fan Drive Test
Diagnostic Codes Test
Steering Test
Gearcase Filter Test
Cooler Pressure Test
Cooler Bypass Valve Test
Cooler Circuit Test
Cooler Pressure Test
Regulated Pressure Test
Separator Engage Pressure Test
Filter Bypass Test
Filter Bypass Test
Regulator Valve Test
Pressure Test
Pressure Test
Suction Circuit Test
Pump Flow Test
Rotary Screen Test
Engine Fan Drive Test
Diagnostic Codes Test
Steering Test
Gearcase Filter Test
Cooler Pressure Test
Cooler Bypass Valve Test
Cooler Circuit Test
Cooler Pressure Test
Regulated Pressure Test
Separator Engage Pressure Test
Filter Bypass Test
Filter Bypass Test
Regulator Valve Test
Pressure Test
Pressure Test
Suction Circuit Test
Pump Flow Test
Group 15C – Main Gearcase Filter Restricted Diagnostics
Brief Description
Basic Operation
Detailed Description
Component Location
Schematic
Main Gearcase Filter Restricted Problem
Operational Test
Electrical Test
Filter Test
Filter Sensor Test
Filter Head Test
Operational Test
Electrical Test
Filter Test
Filter Sensor Test
Filter Head Test
Group 15D – Separator Engage Diagnostics
Brief Description
Basic Operation
Detailed Description
Component Location
Schematic
Separator Engage Problem
Oil Level Test
Operational Test
Operational Test
Clutch Slipping Test
Disengagement Test
Driveline Test
Magnetic Coil Test
Magnetic Coil Test
Solenoid and Valve Test
Regulated Pressure Test
Main Gearcase Filter Test
Main Gearcase Filter Base Test
Open Center Pressure Test
Steering Relief Pressure Test
Pump Flow Test
Regulator Valve Test
Separator Clutch Pressure Test
Separator Clutch Pressure Test
Solenoid and Valve Test
Valve Test
Regulated Pressure Test
Main Gearcase Filter Test
Main Gearcase Filter Base Test
Open Center Pressure Test
Pump Flow Test
Steering Relief Pressure Test
Regulator Valve Test
Separator Clutch Pressure Test
Solenoid and Valve Test
Valve Test
Electrical Test
Separator Clutch Pressure Test
Separator Clutch Pressure Test
Oil Level Test
Operational Test
Operational Test
Clutch Slipping Test
Disengagement Test
Driveline Test
Magnetic Coil Test
Magnetic Coil Test
Solenoid and Valve Test
Regulated Pressure Test
Main Gearcase Filter Test
Main Gearcase Filter Base Test
Open Center Pressure Test
Steering Relief Pressure Test
Pump Flow Test
Regulator Valve Test
Separator Clutch Pressure Test
Separator Clutch Pressure Test
Solenoid and Valve Test
Valve Test
Regulated Pressure Test
Main Gearcase Filter Test
Main Gearcase Filter Base Test
Open Center Pressure Test
Pump Flow Test
Steering Relief Pressure Test
Regulator Valve Test
Separator Clutch Pressure Test
Solenoid and Valve Test
Valve Test
Electrical Test
Separator Clutch Pressure Test
Separator Clutch Pressure Test
Group 15E – Main Gearcase Diagnostics
Brief Description
Basic Operation
Detailed Description
Component Location
Schematic
Main Gearcase Problem
Pressure Warning Test
Operational Test
Operational Test
Oil Level Test
Oil Transfer Test
Steering Test
Unloading Auger Engage Test
Temperature Warning Test
Filter Warning Test
Separator Engage Test
Separator Engage Test
Separator Clutch Test
Separator Clutch Test
Oil Level Test
Plumbing Test
Plumbing Test
Hydrostatic Case Pressure Test
Hydraulic Pump Test
Engine Coupler Test
Input Shaft Test
Leak Test
Input Shaft Test
Pressure Warning Test
Operational Test
Operational Test
Oil Level Test
Oil Transfer Test
Steering Test
Unloading Auger Engage Test
Temperature Warning Test
Filter Warning Test
Separator Engage Test
Separator Engage Test
Separator Clutch Test
Separator Clutch Test
Oil Level Test
Plumbing Test
Plumbing Test
Hydrostatic Case Pressure Test
Hydraulic Pump Test
Engine Coupler Test
Input Shaft Test
Leak Test
Input Shaft Test
Group 15F – Unloading Auger Engage Diagnostics
Brief Description
Basic Operation
Detailed Operation
Component Location
Schematic
Unloading Auger Engage Problem
Operational Test
Main Gearcase Test
Hydraulic System Test
Drive System Test
Lower Auger Drive Test
Coil Magnetism Test
Coil Test
Coil and Spool Test
UA Pressure Test
Control Valve Test
Operational Test
Main Gearcase Test
Hydraulic System Test
Drive System Test
Lower Auger Drive Test
Coil Magnetism Test
Coil Test
Coil and Spool Test
UA Pressure Test
Control Valve Test
Group 20 – Component Identification
Main Gearcase Component Identification
Section 280 – STEERING SYSTEM
Group 05 – General Information
General Information
Group 10 – Test Procedures and Adjustments
Test Procedures and Adjustments
Group 15 – Steering Diagnostics
Brief Description
Basic Operation
Component Location
Schematic
Steering System Problem
Pressure Warning Test
Oil Level Test
Steering Plumbing Test
Operational Test
Steering Performance Test
Steering Performance Test
Steering Performance Test
Steering Plumbing Test
Open Center Pressure Test
Pressure Test
Pressure Test
Relief Valve Pressure Test
Relief Valve Test
Steering Column Test
Suction Screen Test
Pump Flow Test
Tie Rod Test
Steering Column Test
Steering Cylinder Test
Tie Rod Test
Steering Column Test
Steering Cylinder Test
Pressure Warning Test
Oil Level Test
Steering Plumbing Test
Operational Test
Steering Performance Test
Steering Performance Test
Steering Performance Test
Steering Plumbing Test
Open Center Pressure Test
Pressure Test
Pressure Test
Relief Valve Pressure Test
Relief Valve Test
Steering Column Test
Suction Screen Test
Pump Flow Test
Tie Rod Test
Steering Column Test
Steering Cylinder Test
Tie Rod Test
Steering Column Test
Steering Cylinder Test
Group 20 – Component Identification
Steering System Component Identification
Section 290 – CLIMATRAK SYSTEM
Group 05 – General Information
General Information
Group 10 – Test Procedures and Adjustments
Test Procedures and Adjustments
Group 15 – CLIMATRAK™ System Diagnostics
Brief Description
Basic Operation
Component Location
Schematic
CLIMATRAK™ Problem
Check CLIMATRAK Diagnostic Codes
Pressurizer Fan Test
Recirculating Fan Test
CLIMATRAK Test
Clutch Cycle Test
Fan Test
Airflow Test
Heater Test
Defogging Test
Air Conditioning Test
Low Pressure Switch Test
Refrigerant Charge Test
Leakage Test
Clutch Cycle Test
Electrical Test
Pressurizer Fan Test
Recirculating fan Test
Recirculating Filter Test
Fresh Air Filter Test
Filter Housing Test
Precleaner Test
Air Intake Test
Fan Test
Fan Rotation Test
Restriction Test
Heater Valve Test
Actuator Test
Air Temperature Test
Compressor Belt Test
Condenser Test
Refrigerant Test
Heater Valve Test
Low Side Pressure Test
Lack of Refrigerant Test
Sight Glass Test
Restriction Test
Low Side Pressure Test
High Side Pressure Test
High Side Pressure Test
Overheating Test
Check CLIMATRAK Diagnostic Codes
Pressurizer Fan Test
Recirculating Fan Test
CLIMATRAK Test
Clutch Cycle Test
Fan Test
Airflow Test
Heater Test
Defogging Test
Air Conditioning Test
Low Pressure Switch Test
Refrigerant Charge Test
Leakage Test
Clutch Cycle Test
Electrical Test
Pressurizer Fan Test
Recirculating fan Test
Recirculating Filter Test
Fresh Air Filter Test
Filter Housing Test
Precleaner Test
Air Intake Test
Fan Test
Fan Rotation Test
Restriction Test
Heater Valve Test
Actuator Test
Air Temperature Test
Compressor Belt Test
Condenser Test
Refrigerant Test
Heater Valve Test
Low Side Pressure Test
Lack of Refrigerant Test
Sight Glass Test
Restriction Test
Low Side Pressure Test
High Side Pressure Test
High Side Pressure Test
Overheating Test
Group 20 – Component Identification
CLIMATRAK Control Identification
Section 300 – SEPARATOR SYSTEM
Group 05 – General Information
General Information
Group 15 – Separator Vibration Diagnostics
Brief Description
Basic Operation Schematic
Component Location
Vibration Problem
Engine Vibration Test
Unloading Vibration Test
Separator Vibration Test
Header Drive Vibration Test
Header Vibration Test
Power Train Vibration Test
Engine Vibration Test
Engine Operation Test
Fan Drive Test
Engine Mount Test
Fan Drive Test
Rotary Screen Test
Alternator Drive Test
AC Compressor Drive Test
Engine Dampener Test
Main Gearcase Test
Flywheel Test
Unloading Vibration Test
Unloading Drive Vibration Test
Auger Drive Test
Cross Auger Test
Outer Unloading Auger Test
Separator Vibration Test
Cylinder Vibration Test
Chopper Drive Test
Drive Belt Test
Conveyor Auger Test
Walkers Test
Cleaning Shoe Test
Elevator Test
Threshing Cylinder Test
Cylinder Drive Test
Cylinder Test
Cylinder Drive Test
Variable Cylinder Drive Test
Variable Cylinder Drive Test
Electric Clutch Test
Main Gearcase Test
Drive Line Test
Feeder House Conveyor Test
Air Flow Dust System Test
Feeder House Drive Test
Feeder House Drive Test
Engine Vibration Test
Unloading Vibration Test
Separator Vibration Test
Header Drive Vibration Test
Header Vibration Test
Power Train Vibration Test
Engine Vibration Test
Engine Operation Test
Fan Drive Test
Engine Mount Test
Fan Drive Test
Rotary Screen Test
Alternator Drive Test
AC Compressor Drive Test
Engine Dampener Test
Main Gearcase Test
Flywheel Test
Unloading Vibration Test
Unloading Drive Vibration Test
Auger Drive Test
Cross Auger Test
Outer Unloading Auger Test
Separator Vibration Test
Cylinder Vibration Test
Chopper Drive Test
Drive Belt Test
Conveyor Auger Test
Walkers Test
Cleaning Shoe Test
Elevator Test
Threshing Cylinder Test
Cylinder Drive Test
Cylinder Test
Cylinder Drive Test
Variable Cylinder Drive Test
Variable Cylinder Drive Test
Electric Clutch Test
Main Gearcase Test
Drive Line Test
Feeder House Conveyor Test
Air Flow Dust System Test
Feeder House Drive Test
Feeder House Drive Test
Group 20 – Component Identification
Component Identification
Unloading Cross Auger Drive Chain
Unloading Auger Elbow
Threshing Cylinder Balance Weight Washers
Dual Range Cylinder Drive Shear Bolts
Straw Chopper Rotor Balance Weight Bolt