John Deere 6230 6330 6430 7130 and 7230 Tractors Diagnostic Technical Manual TM400719 01FEB13

Table of contents
FOREWORD
SERIAL NUMBER BREAK 2009
Section 210 – GENERAL INFORMATION
Group 05 – Safety Measures
Group 10 – General References
Section 211 – DIAGNOSTIC TROUBLE CODES
Group BCU – BCU Control Unit
Group ECU – ECU Control Unit
Group EPC – EPC Control Unit
Group PRC – PRC Control Unit
Section 212 – OBSERVABLE SYMPTOMS
Group 40 – Electronics
Group 45 – Electronic Control Units
Group 50 – SyncroPlus Transmission
Group 51 – PowrReverser Transmission
Group 55 – PowrQuad Transmission
Group 56 – Drive Train (without Transmission)
Group 60 – Steering and Brakes
Group 70 – Hydraulic System
Group 90 – Operator′s Cab
Section 213 – SYSTEM DIAGNOSTICS
Group 45 – Electronics
Group 55 – PowrQuad Transmission
Group 70 – Die Kugeln (N) werden vorgespannt und der Steuerschieber bzw. Bedienungshebel wird in
der Rastnut fur Zylinder ausfahren gehalten.Hydraulic System
Section 220 – ENGINE
Group 05 – General Information
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Section 230 – FUEL, AIR INTAKE, AND COOLING SYSTEMS
Group 15 – Tests and Adjustments
Group 20A – Fuel System
Group 20B – Air Intake System
Group 20C – Cooling System
Group 20D – Cold-Weather Starting Aids
Section 240 – ELECTRICAL SYSTEM
Group SE01 – Starting Motor and Charging Circuit
Group SE01A – Fuel Preheater
Group SE01C – Electrical Starting Aid
Group SE02 – Instrument unit
Group SE03 – Horn
Group SE04 – Operator′s Seat and Cigarette Lighter
Group SE06 – Lights
Group SE07 – Worklights
Group SE09 – Radio, Dome Light and Console Light
Group SE10 – Air Conditioning and Fan
Group SE11 – Windshield wiper and washer
Group SE12 – Rear window wiper and washer
Group SE13 – Rotary Beacon
Group SE14A – 3-Terminal Power Outlet Socket (SAE)
Group SE14B – 3-terminal power outlet socket (ECE)
Group SE14C – Connector for Accessories
Group SE15 – BCU Control Unit (Electronic Hitch Control)
Group SE16 – BCU Control Unit (Basic Functions)
Group SE17 – Signal Socket and Service Socket
Group SE17A – 7-terminal power outlet socket (ECE)
Group SE17B – 7-Terminal Power Outlet Socket (SAE)
Group SE20 – TSC Control Unit (Suspension)
Group SE22 – CAN BUS Terminating Resistor
Group SE23 – ECU Control Unit Level 16 (Electron. Engine Control) for 2V-HPCR Engine
Group SE25 – Back-Up Alarm
Group SE26A – EPC Control Unit (Transmission Control with PowrQuad Plus Transmission)
Group SE26B – PRC Control Unit (Transm. Control with PowrRever. Transm. and Electr. Rev. Control)
Group SE26C – SyncroPlus Transmission
Group SE32 – Prewiring for GreenStar
Group 105A – Component Information – Connectors and Contacts
Group 105B – Component Information – Connectors (X001 to X249)
Group 105C – Component Information – Connectors (X250 to X499)
Group 105D – Component Information – Connectors (X500 to X749)
Group 105E – Component Information – Connectors (X750 to X999)
Group 105F – Component Information – Connectors (XGND)
Group 110 – Component Information – Wiring Harnesses
Group 115 – Component Information – Electrical Parts/Components
Group 115A – Component Information – Electrical Parts/Components (Actuators)
Group 115B – Component Information – Electrical Parts/Components
(Sensors/Switches/Potentiometers)
Group 115C – Component Information – Electrical Parts/Components (Fuses/Relays/Diodes)
Group 115D – Component Information – Electrical Parts/Components (Headlamps/Lights)
Group 115E – Component Information – Electrical Parts/Components (Other)
Group 120 – Component Information – Ground Connections
Group 125 – Component Information – CAN BUS System
Section 245 – ELECTRONIC CONTROL UNITS
Group 05 – Operation and General Information on Diagnostics
Group 10A – Interactive Tests
Group 10B – Interactive Calibrations
Group 15 – Information on How to Reprogram Control Units
Group 20 – Data BUS Systems
Group BCU – BCU Control Unit
Group ECU – ECU Control Unit
Group EPC – EPC Control Unit
Group PRC – PRC Control Unit
Section 250 – SYNCROPLUS TRANSMISSION
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Section 251 – POWRREVERSER TRANSMISSION
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Section 255 – POWRQUAD TRANSMISSION
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Section 256 – DRIVE TRAIN (WITHOUT TRANSMISSION)
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20A – Front-wheel drive clutch
Group 20B – Differential
Group 20C – Final Drives
Group 20D – Rear PTO Options
Section 260 – STEERING AND BRAKES
Group 05 – Introductory Checks
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20A – Hydrostatic Steering
Group 20B – Brake valve
Group 20C – Rear Brakes
Section 270 – HYDRAULIC SYSTEM
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Group 20A – Oil Filter, Charge Pump and Hydraulic Pump
Group 20B – Hitch
Group 20C – Selective Control Valves (SCVs)
Group 20D – Independent Control Valves (ICVs)
Group 20E – Hydraulic Block
Section 290 – OPERATOR′S CAB
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20A – Ventilation/Heating
Group 20B – Air Conditioning System
Section 299 – SPECIAL TOOLS
Group 05 – Special Tools (Dealer-Fabricated)
Group 10 – Special Tools (Available as Spare Parts)