John Deere CH950 and CH960 Sugar Cane Harvester Diagnostic Technical Manual TM807819 01FEB21 PDF

Contents
Section 210 – General Information
Group 05 – Safety
Group 10 – General References
Group 50 – Diagnostic Philosophy
Group 100 – Factory Support Information
Section 211 – Diagnostic Trouble Codes
Group 05 – General Information
Group AIC – Operator Controls Software Diagnostic
Trouble Codes (ARMC)
Group ATC – Automatic Temperature Control Unit
Software Diagnostic Trouble Codes (ATC)
Group CAB – Cab Control Unit Software Diagnostic
Trouble Codes (CAB)
Group CLC – Electrical System Control Unit Software
Diagnostic Trouble Codes (CAB)
Group CMM – Cleaning Monitor Module Software
Diagnostic Trouble Codes (VCU)
Group CRU – Radio Communication Control Unit
Software Diagnostic Trouble Codes (CRU)
Group CSM – Keypad Software Diagnostic Trouble
Codes (ARMC)
Group ECU – Engine Control Unit Software Diagnostic
Trouble Codes (ECU)
Group EIC – Cruise Control Software Diagnostic
Trouble Codes (CAB)
Group GR6 – Vehicle Navigation Software Diagnostic
Trouble Codes (GSix)
Group HHC – Header Height Control Unit Software
Diagnostic Trouble Codes (HHC)
Group IR6 – Vehicle Navigation Software Diagnostic
Trouble Codes (GSix)
Group JDL – JDLink™ Software Diagnostic Trouble
Codes (MTG)
Group MG1 – Vehicle Navigation Software Diagnostic
Trouble Codes (GSix)
Group MHC – Multi-Function Lever Control Unit
Software Diagnostic Trouble Codes (MHC)
Group OIC – Cab Control Unit Software Diagnostic
Trouble Codes (CAB)
Group PDU – Cab Primary Display Software Diagnostic
Trouble Codes (PDU)
Group PSC – Propulsion and Steering Control Unit
Software Diagnostic Trouble Codes (PSC)
Group RCU – Rear Control Unit Software Diagnostic
Trouble Codes (RCU)
Group SCL – Steering Control Lever Software
Diagnostic Trouble Codes (SCL)
Group UNK – Unknown Control Unit Software Trouble
Codes
Group VCU – Vehicle Control Unit Software Diagnostic
Trouble Codes (VCU)
Group VTI – Virtual Terminal (In Cab) Software
Diagnostic Trouble Codes (GS4)
Group VTV – Virtual Terminal software Diagnostic
Trouble Codes (GS4)
Section 212 – Observable Symptom and
System Diagnostics
Group 10A – Observable Symptoms – Basecutter
Group 10B – Observable Symptoms – Cab
Group 10C – Observable Symptoms – CAN Bus
Group 10D – Observable Symptoms – Center and Side
Knives
Group 10E – Observable Symptoms – Chopper
Group 10F – Observable Symptoms – Cooling Fan
Group 10G – Observable Symptoms – Crop Divider
Group 10H – Observable Symptoms – Drivetrain
Group 10I – Observable Symptoms – Elevator
Group 10J – Observable Symptoms – Engine
Group 10K – Observable Symptoms – Hydraulic Oil
Group 10L – Observable Symptoms – Knockdown
Rollers
Group 10M – Observable Symptoms – Lighting
Group 10N – Observable Symptoms – Primary Extractor
Fan
Group 10O – Observable Symptoms – Secondary
Extractor Fan
Group 10P – Observable Symptoms – Split and Rear
Feed Rollers
Group 10Q – Observable Symptoms – StartingCharging-Power Distribution
Group 10R – Observable Symptoms – Topper and
Collector
Section 220 – Engine
Group 05 – General Information
Section 230 – Fuel, Air Intake, Exhaust and
Cooling
Group 05 – General Information
Section 240 – Electrical
Group 05 – General Information
Group 10 – Operational and Preliminary Checks
Group 20A – Theory of Operation – Basecutter
Group 20B – Theory of Operation – Cab
Group 20C – Theory of Operation – CAN Bus
Group 20D – Theory of Operation – Center and Side
Knives
Group 20E – Theory of Operation – Chopper
Group 20F – Theory of Operation – Cooling Fan
Group 20G – Theory of Operation – Crop Divider
Group 20H – Theory of Operation – Drivetrain
Group 20I – Theory of Operation – Elevator
Group 20J – Theory of Operation – Engine
Group 20K – Theory of Operation – Hydraulic Oil
Group 20L – Theory of Operation – Knockdown
Rollers
Group 20M – Theory of Operation – Lighting
Group 20N – Theory of Operation – Primary Extractor
Fan
Group 20O – Theory of Operation – Secondary
Extractor
Group 20P – Theory of Operation – Split and Rear Feed
Rollers
Group 20Q – Theory of Operation – Starting/Charging/
Power Distribution
Group 20R – Theory of Operation – Topper and
Collector
Group 20S – Theory of Operation – Material
Handling
Group 30A – Schematic – Basecutter
Group 30B – Schematic – Cab
Group 30C – Schematic – CAN Bus
Group 30D – Schematic – Center and Side Knives
Group 30E – Schematic – Chopper
Group 30F – Schematic – Cooling Fan
Group 30G – Schematic – Crop Divider
Group 30H – Schematic – Drivetrain
Group 30I – Schematic – Elevator
Group 30J – Schematic – Engine
Group 30K – Schematic – Hydraulic Oil
Group 30L – Schematic – Knockdown Rollers
Group 30M – Schematic – Lighting
Group 30N – Schematic – Primary Extractor Fan
Group 30O – Schematic – Secondary Extractor
Group 30P – Schematic – Split and Rear Feed
Rollers
Group 30Q – Schematic – Starting/Charging/Power
Distribution
Group 30R – Schematic – Topper and Collector
Group 30S – Schematic – Material Handling
Group 50A – Diagnostic Tests and Adjustments –
Basecutter
Group 50B – Diagnostic Tests and Adjustments –
Cab
Group 50C – Diagnostic Tests and Adjustments – CAN
Bus
Group 50D – Diagnostic Tests and Adjustments – Center
and Side Knives
Group 50E – Diagnostic Tests and Adjustments –
Chopper
Group 50F – Diagnostic Tests and Adjustments –
Cooling Fan
Group 50G – Diagnostic Tests and Adjustments – Crop
Divider
Group 50H – Diagnostic Tests and Adjustments –
Drivetrain
Group 50I – Diagnostic Tests and Adjustments –
Elevator
Group 50J – Diagnostic Tests and Adjustments –
Engine
Group 50K – Diagnostic Tests and Adjustments –
Hydraulic Oil
Group 50L – Diagnostic Tests and Adjustments –
Knockdown Rollers
Group 50M – Diagnostic Tests and Adjustments –
Lighting
Group 50N – Diagnostic Tests and Adjustments –
Primary Extractor Fan
Group 50O – Diagnostic Tests and Adjustments –
Secondary Extractor
Group 50P – Diagnostic Tests and Adjustments – Split
and Rear Feed Rollers
Group 50Q – Diagnostic Tests and Adjustments – StartCharging-Power Distribution
Group 50R – Diagnostic Tests and Adjustments – Topper
and Collector
Group 50S – Diagnostic Tests and Adjustments –
Material Handling
Section 245 – Electronic Control Units
Group 05 – General Information
Group 10A – Programming Electronic Control Units
Group 10B – Accessing Diagnostic Addresses,
Readings and Trouble Codes
Group 10C – Interactive Tests and Calibrations
Group 20 – Theory of Operation
Group 30 – Schematic
Group 50 – Diagnostic Tests and Adjustments
Group AIC – Operator Controls Software Addresses
(ARMC)
Group ATC – Automatic Temperature Control Unit
Software Addresses (ATC)
Group CAB – Cab Control Unit Software Addresses
(CAB)
Group CLC – Electrical System Controller Software
Addresses (CAB)
Group CMM – Cleaning Monitor Module (VCU)
Group CSM – Cab Switch Module Software Address
(ARMC)
Group CRU – Radio Communication Control Unit
Software Addresses (CRU)
Group ECU – Engine Control Unit Software Addresses
(ECU)
Group EIC – Cruise Control Software Addressess
(CAB)
Group GR6 – Vehicle Navigation Software Addresses
(GR6)
Group HHC – Header Height Control Unit Software
Addresses (HHC)
Group HIM – Instrument Cluster Software Addresses
(CAB)
Group IR6 – Vehicle Navigation Software Addresses
(GR6)
Group MG1 – Vehicle Navigation Software Addresses
(GR6)
Group MHC – Multi-Function Handle Control Unit
Software Addresses (MHC)
Group MTG – JDLink™ Software Addresses (MTG)
Group OIC – Cab Controller Software Addresses
(CAB)
Group PSC – Propulsion and Steering Control Unit
Software Addresses (PSC)
Group RCU – Rear Control Unit Software Addresses
(RCU)
Group SCL – Steering Control Lever Software
Addresses (SCL)
Group VCU – Vehicle Control Unit Software Addresses
(VCU)
Group VTI – Virtual Terminal Software Addresses
(GS4)
Group VTV – Virtual Terminal Software Addresses
(GS4)
Section 249 – Electrical Component
Information
Group 40A – Electrical Assemblies
Group 40B – Sensors
Group 40E – Lights
Group 40F – Fuses
Group 40G – Charging
Group 40H – Monitoring Devices
Group 40M – Motors
Group 40R – Resistors
Group 40S – Switches
Group 40W – Wiring Harnesses
Group 40X – Interconnects and Ground Points
Group 40Y – Electronically Actuated Mechanical
Devices
Section 250 – Drivetrain
Group 05 – General Information
Group 20 – Theory of Operation
Group 30 – Schematic
Group 50A – Diagnostics
Group 50B – Diagnostic Tests
Section 259 – Drivetrain Component
Information
Group 40 – Drivetrain Component Information
Section 260 – Steering and Brakes
Group 05 – General Information
Group 20 – Theory of Operation
Group 30 – Schematic
Group 50 – Diagnostics
Section 269 – Steering and Brakes
Component Information
Group 40 – Steering and Brake Component
Information
Section 270 – Hydraulics
Group 05 – General Information
Group 20 – Theory of Operation
Group 30 – Schematic
Group 50A – Diagnostics
Group 50B – Diagnostic Tests
Section 279 – Hydraulics Component
Information
Group 40A – Accumulators
Group 40B – Sensor or Gauge
Group 40C – Cylinder, Actuator, or Piston
Group 40D – Check Valve
Group 40F – Filter
Group 40G – Valve Block, Assembly, or Gearcase
Group 40H – Cooler
Group 40M – Motor
Group 40O – Orifice
Group 40P – Pump
Group 40R – Reservoir or Tank
Group 40V – Valve
Group 40X – Diagnostic Receptacle or Coupler
Group 40Y – Solenoid Valve
Section 290 – Operator Station
Group 05 – General Information
Group 10 – Operational and Preliminary Checks
Group 20 – Theory of Operation
Group 30 – Schematic
Group 50 – Diagnostic
Section 299 – Operator Station Component
Information
Group 40A – Assemblies
Group 40B – Sensors
Group 40F – Fans and Filters
Group 40H – Cores
Group 40M – Motors
Group 40P – Compressor
Group 40R – Receiver Dryer
Group 40V – Valves
Group 40X – Service Ports
Section 300 – Tools
Group 05 – Recommended Tools