John Deere Tractors 6145J, 6165J, 6180J, 6205J Diagnosis and Tests Service Technical Manual (TM801419)

Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere Tractors 6145J, 6165J, 6180J, 6205J, with all the technical information to maintain, diagnose, and rebuild like professional mechanics.

John Deere 2WD or MFWD Tractors 6145J, 6165J, 6180J & 6205J workshop Diagnosis & Tests technical manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

tm801419 - 6145J, 6165J, 6180J, and 6205J Tractors —Diagnostic Technical Manual.pdf
tm801419 - 6145J, 6165J, 6180J, and 6205J Tractors —Diagnostic Technical Manual.epub

PRODUCT DETAILS:
Total Pages: 3,854 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English

MAIN SECTIONS
Foreword
   General Information
      Safety Information
      General References
   Diagnostic Trouble Codes
      BCU - Basic Control Unit - Without AutoTrac™ Integrated
      BCU - Basic Control Unit - With AutoTrac™ Integrated
      TEC - Tractor Equipment Control Unit
      TEI - Tractor Equipment Control Unit
      XMC - AutoTrac™ Main Control Unit
      XSC - AutoTrac™ Supervisor Control Unit
      ECU - Engine Control Unit
   Observable Symptoms
      Electrical System
      Electronic Control Units
      PowrQuad Transmissions
      Drive Systems
      Steering and Brakes
      Hydraulic System
      Operator's Cab
   System Diagnosis
      Electronics
   Engine
      Operational Checks
      Tests and Adjustments
   Fuel, Air Intake and Cooling Systems
      Tests and Adjustments
      Fuel System
      Air Intake System
      Cooling System
   Electrical System - Cab Tractors - 6145J, 6165J and 6180J
      Fuse Box - Without AutoTrac™ Integrated
      Fuse Box - With AutoTrac™ Integrated
      Starting and Charging Circuit
      Panel Warning Lights without AutoTrac™ Integrated
      Panel Warning Lights with AutoTrac™ Integrated
      Lights, Tail Lights and License Plate
      Work Lights
      Radio, Dome Light, Console Light and Beacon Light
      Horn and Accessories Socket
      Power Outlet without AutoTrac™ Universal
      Power Outlet with AutoTrac™ Universal
      Fan and A/C
      Reverse Light and Backup Alarm
      Front Windshield Wiper and Washer
      Rear Windshield Wiper and Washer
      Trailer Connector
      BCU - Turn Signal and Hazard Warning Lights
      BCU - Electronic Hitch-Control
      BCU - Brakes
      BCU - PTO
      BCU - Engine Speed Sensor
      BCU - Front-Wheel Drive
      BCU - Differential Lock
      BCU - Ground Speed Sender
      BCU - Transmission Enable Switches
      BCU - Service Connector - Without AutoTrac™ Integrated
      BCU - Seat Switch
      BCU - AutoTrac™ Integrated Resume Switch
      GreenStar™ without AutoTrac™ Integrated
      GreenStar™ with AutoTrac™ Integrated
      XMC and XSC - AutoTrac™ Integrated Steering Control Unit
      TECU - AutoTrac™ Integrated Tractor Equipment Control Unit
      AutoTrac™ Integrated Vehicle CAN Bus
      Component Tests
      Wiring Harnesses
      Connectors
   Electrical System - Cab Tractors - 6205J without AutoTrac™ Integrated
      Fuse Box
      Starting and Charging Circuit
      Vehicle CAN Bus and Service Connector
      ECU - Power
      ECU - Throttle and Fuel System
      ECU - Fuel Preheater and Aid Heater
      ECU - Sensors
      BCU - Electronic Hitch-Control
      BCU - Brakes
      BCU - PTO
      BCU - Front-Wheel Drive
      BCU - Differential Lock
      BCU - Turn Signal and Hazard Warning Lights
      Panel Warning Lights
      Lights and Tail Lights
      Work Lights
      Radio, Dome Light and Console Light
      Horn and Accessories Socket
      Power Outlet - without AutoTrac™
      Power Outlet - with AutoTrac™ Universal
      Seat Compressor
      Fan and Air Conditioning
      Front Windshield Wiper and Washer
      Rear Windshield Wiper and Washer - Theory of Operation
      Trailer Connector
      Backup Alarm
      GreenStar™ Components
      Wiring Harnesses
      Connectors
   Electrical System - Cab Tractors - 6205J with AutoTrac™ Integrated
      Fuse Box
      Starting and Charging Circuit
      Vehicle CAN Bus and Service Connector
      ECU - Power
      ECU - Throttle and Fuel System
      ECU - Fuel Preheater and Aid Heater
      ECU - Sensors
      BCU - Electronic Hitch-Control
      BCU - Brakes
      BCU - PTO
      BCU - Front-Wheel Drive
      BCU - Differential Lock
      BCU - Wheel Speed Sensor
      BCU - Turn Signal and Hazard Warning Lights
      Panel Warning Lights
      Lights and Tail Lights
      Work Lights
      Radio, Dome Light and Console Light
      Horn and Accessories Socket
      Power Outlet
      Seat Compressor
      Fan and Air Conditioning
      Front Windshield Wiper and Washer
      Rear Windshield Wiper and Washer - Theory of Operation
      Trailer Connector
      Backup Alarm
      BCU - Transmission Enable Switches
      BCU - Seat Switch
      BCU - AutoTrac™ Integrated Resume Switch
      GreenStar™ Components
      XMC and XSC - AutoTrac™ Integrated Steering Control Unit
      TECU - AutoTrac™ Integrated Tractor Equipment Control Unit
      Wiring Harnesses
      Connectors
   Electrical System - Open Operator's Station
      Fuse Box
      Starting and Charging Circuit
      Panel Warning Lights
      Lights and Tail Lights
      Work Lights
      Horn
      Reverse Light and Backup Alarm
      Trailer Connector
      BCU - Turn Signal and Hazard Warning Lights
      BCU - Electronic Hitch-Control
      BCU - Brakes
      BCU - Service Connector
      BCU - PTO
      BCU - Engine Speed Sensor
      BCU - Front-Wheel Drive
      BCU - Differential Lock
      Component Tests
      Wiring Harnesses
      Connectors
   Electronic Control Units
      Operation and General Information on Diagnostics
      Information on How to Reprogram Control Units
      Data BUS Systems, Operation
      Steering Control Units Tests
      BCU - Basic Control Unit - Without AutoTrac™ Integrated
      BCU - Basic Control Unit - With AutoTrac™ Integrated
      TEC - Tractor Equipment Control Unit
      TEI - Tractor Equipment Control Unit
      XMC - AutoTrac™ Main Control Unit
      XSC - AutoTrac™ Supervisor Control Unit
      ECU - Engine Control Unit
   PowrQuad™ Transmissions
      Operational Check
      Tests and Adjustments
      Operation
      Range Box
   Drive Systems
      Operational Check
      Tests and Adjustments
      Operation
   Steering and Brakes
      Preliminary Checks
      Operational Check
      Tests and Adjustments
      Hydrostatic Steering
      Brakes
      Air brake system
   Hydraulic System - 6145J
      Operational Check
      Tests and Adjustments
      Operation
   Hydraulic System - 6165J, 6180J and 6205J
      Operational Check
      Tests and Adjustments
      Theory of operation
      Oil Filter, Charge Pump and Hydraulic Pump
      Hitch
      Selective control valves (SCV)
      Hydraulic block
   Operator's Cab
      Tests and Adjustments
      Operation
   Special Tools (Dealer-Fabricated)
      Special Tools (Dealer-Fabricated)

TABLE OF CONTENTS....1
Section 210: General Information....75
  Group 05: Safety Information....3467
    Recognize Safety Information....3467
    Follow Safety Instructions....79
    Replace Safety Signs....80
    Wear Protective Clothing....81
    Prevent Battery Explosions....82
    Service Tires Safely....83
    Keep ROPS Installed Properly....84
    Park Machine Safely....85
    Handle Fluids Safely—Avoid Fires....86
    Handle Fuel Safely—Avoid Fires....87
    Prepare for Emergencies....88
    Work in Clean Area....89
    Prevent Machine Runaway....90
    Work In Ventilated Area....91
    Avoid High-Pressure Fluids....92
    Use Proper Lifting Equipment....93
    Illuminate Work Area Safely....94
    Use Proper Tools....95
    Live With Safety....1066
    Safety Measures on Electronic Control Units....97
  Group 15: General References....75
    General References—Summary of References....99
    Unified Inch Bolt and Cap Screw Torque Values....100
    Metric Bolt and Cap Screw Torque Values....102
    Hydraulic System Unified Inch Fitting Torques....104
    Hydraulic system metric fitting torques....105
    Component Identification Table....107
    How to use an Electrical Diagram....109
    Electrical Diagram Symbols....112
    Wire Numbers and Color Codes....114
    Troubleshooting Unsolved Problems....115
    Electrical System Visual Inspection....116
    Circuit Malfunctions....117
    Seven Steps Electrical Test Procedure....122
    Hydraulic System — Circuit Symbols....124
Section 211: Diagnostic Trouble Codes....130
  Group 1: BCU - Basic Control Unit - Without AutoTrac™ Integrated....130
    BCU 000168.03 - Control Unit, Supply Voltage Too High....130
    BCU 000168.04 - Control Unit, Supply Voltage Too Low....130
    BCU 000168.16 - System Voltage Too High (Engine Running)....130
    BCU 000168.17 - System Voltage Too Low (Engine Speed Over 1500 rpm)....130
    BCU 000168.18 - System Voltage Too Low (Engine Speed Up to 1500 rpm)....130
    BCU 000186.02 - B06 - Sensor for PTO Speed, Open Circuit....130
    BCU 000186.15 - B06 - PTO Speed Sensor, Speed Present Despite PTO Being Switched Off....130
    BCU 000186.17 - B06 - PTO Speed Sensor, Speed Not Present....130
    BCU 000190.02 - Engine Speed Sender, Circuit Fault....130
    BCU 000237.02 - VIN Information, Mismatch....130
    BCU 000237.14 - VIN Information, System Deactivated....130
    BCU 000237.31 - VIN Information, Incorrect....130
    BCU 000629.12 - Control Unit, Internal Error....130
    BCU 000639.12 - Control Unit, Internal Error....130
    BCU 000639.13 - 29-bit CAN BUS, High Error Rate....130
    BCU 000639.19 - 29-bit CAN BUS, Very High Error Rate....130
    BCU 000746.31 - Differential Lock Solenoid Valve, Circuit Fault....130
    BCU 000980.07 - PTO, Switch Error....130
    BCU 001079.03 - B41 - Draft Potentiometer, Voltage Too High....130
    BCU 001079.04 - B41 - Draft Potentiometer, Voltage Too Low....130
    BCU 001873.03 - B21 - Hitch-control Position Sensor, Voltage Too High....130
    BCU 001873.04 - B21 - Hitch-control Position Sensor, Voltage Too Low....130
    BCU 001873.15 - B21 - Hitch-control Position Sensor, Voltage Too High During Calibration....130
    BCU 001873.17 - B21 - Hitch-control Position Sensor, Voltage Too Low During Calibration....130
    BCU 001894.31 - INFORMATION FOR OPERATOR: PTO Switch Was On When Engine Was Started....130
    BCU 299780.07 - Malfunction at Turn Signal Switch....130
    BCU 302001.31 - OPERATOR INFORMATION 250-Hour Service....130
    BCU 302002.31 - OPERATOR INFORMATION 500-Hour Service....130
    BCU 302003.31 - OPERATOR INFORMATION 750-Hour Service....130
    BCU 302004.31 - OPERATOR INFORMATION 1500-Hour Service....130
    BCU 302071.31 - OPERATOR INFORMATION Turn PTO switch OFF....131
    BCU 302073.31 - PTO Solenoid, Circuit Fault....131
    BCU 302080.31 - Differential Lock, Switch Error....131
    BCU 302082.31 - OPERATOR INFORMATION Actuate Front-Wheel Drive Switch....131
    BCU 302085.31 - Front Wheel Drive, Switch Error....131
    BCU 302086.31 - Front-Wheel Drive Clutch Solenoid, Circuit Fault....131
    BCU 302089.31 - OPERATOR INFORMATION Turn PTO switch OFF....131
    BCU 302106.31 - Control Unit, Internal Error....131
    BCU 302131.31 - Fault in Turn Signal Circuit....131
    BCU 302132.31 - Defective Hazard Warning Light Fuse F113 and/or F114....131
    BCU 302133.31 - PTO, Switch Error....131
    BCU 302240.31 - Control Unit Connected to Wrong Wiring Harness Connector....131
    BCU 303027.31 - Calibration of Hitch Control Unit Not Successful....131
    BCU 303028.31 - Hitch Control Unit Not Calibrated....131
    BCU 303037.03 - 5-Volt Supply Voltage Too High....131
    BCU 303037.04 - 5-Volt Supply Voltage Too Low....131
    BCU 303041.02 - Stepper Motor Coil 1, Open Lead....131
    BCU 303042.02 - Stepper Motor Coil 2, Open Lead....131
    BCU 303043.02 - Stepper Motor Coil 1, Circuit Fault....131
    BCU 303044.02 - Stepper Motor Coil 2, Circuit Fault....131
    BCU 303045.04 - System Voltage Too Low....131
    BCU 303047.03 - System Voltage Too High....131
    BCU 303049.02 - Conflicting Signals from Quick Raise/Lower Switch and Remote Switch....131
    BCU 303049.03 - Rapid Raise/Lower Rocker Switch, Signal Voltage Too High....131
    BCU 303049.04 - Rapid Raise/Lower Rocker Switch, Signal Voltage Too Low....131
    BCU 303052.03 - Right Draft Sender, Signal Voltage Too High....131
    BCU 303052.04 - Right Draft Sender, Signal Voltage Too Low....131
    BCU 303053.03 - Sensitivity Potentiometer, Signal Voltage Too High....131
    BCU 303053.04 - Sensitivity Potentiometer, Signal Voltage Too Low....131
    BCU 303054.03 - Hitch Height Control Potentiometer, Signal Voltage Too High....131
    BCU 303054.04 - Hitch Height Control Potentiometer, Signal Voltage Too Low....131
    BCU 303055.03 - Position Sensor, Signal Voltage Too High....131
    BCU 303055.04 - Position Sensor, Signal Voltage Too Low....131
    BCU 303056.03 - Raise Limit Potentiometer, Signal Voltage Too High....132
    BCU 303056.04 - Raise Limit Potentiometer, Signal Voltage Too Low....132
    BCU 303057.03 - Rate-of-Drop Potentiometer, Signal Voltage Too High....132
    BCU 303057.04 - Rate-of-Drop Potentiometer, Signal Voltage Too Low....132
    BCU 303058.02 - Remote Control Switch, Erroneous Signal....132
    BCU 303060.02 - Stepper Motor Deadband Out of Range....132
    BCU 303252.02 - Right Draft Sender, Disrupted Signal During Calibration....132
    BCU 303252.03 - Right Draft Sender, Signal Voltage Too High During Calibration....132
    BCU 303252.04 - Right Draft Sender, Signal Voltage Too Low During Calibration....132
    BCU 303255.03 - Position Sender, Signal Voltage Too High During Calibration....132
    BCU 303255.04 - Position Sender, Signal Voltage Too Low During Calibration....132
    BCU 303260.16 - Stepper Motor Raising Deadband Above Valid Range During Calibration....132
    BCU 303260.18 - Stepper Motor Raising Deadband Below Valid Range During Calibration....132
    BCU 303261.16 - Stepper Motor Lowering Deadband Above Valid Range During Calibration....132
    BCU 303261.18 - Stepper Motor Lowering Deadband Below Valid Range During Calibration....132
    BCU 522507.31 - Control Unit Not Calibrated....132
    BCU 523438.02 - Control Unit Internal Fault....132
    BCU 523652.02 - Controller Connected to Wrong Wiring Harness Connector....132
    BCU 523689.31 - S22 - Differential Lock Switch, Fault....132
    BCU 523690.02 - S68 - Switches for Remote Control of Rockshaft, Fault....132
    BCU 523701.05 - M08 - Stepper Motor for Hitch (Coil 2), Open Circuit....132
    BCU 523701.06 - M08 - Stepper Motor for Hitch (Coil 2), Current Too High....132
    BCU 523702.14 - VIN Information, System Deactivated....132
    BCU 523702.31 - VIN Information, Incorrect....132
    BCU 523703.02 - B41 - Draft potentiometer, Distorted Signal During Calibration....132
    BCU 523703.03 - B41 - Draft potentiometer, Voltage Too High During Calibration....132
    BCU 523703.04 - B41 - Draft potentiometer, Voltage Too Low During Calibration....132
    BCU 523703.15 - B41 - Draft potentiometer, Voltage Too High....132
    BCU 523703.17 - B41 - Draft potentiometer, Voltage Too Low....132
    BCU 523751.05 - M08 - Stepper Motor for Hitch (Coil 1), Open Circuit....132
    BCU 523751.06 - M08 - Stepper Motor for Hitch (Coil 1), Current Too High....132
    BCU 523753.16 - M08 - Stepper Motor for Hitch, Raising Deadband Too High During Calibration....132
    BCU 523753.18 - M08 - Stepper Motor for Hitch, Raising Deadband Too Low During Calibration....132
    BCU 523756.16 - M08 - Stepper Motor for Hitch, Lowering Deadband Too High During Calibration....133
    BCU 523756.18 - M08 - Stepper Motor for Hitch, Lowering Deadband Too Low During Calibration....133
    BCU 523760.04 - Turn Signal/Hazard Flasher System, Supply Voltage Too Low....133
    BCU 523760.31 - Turn-Signal/Hazard Flasher System, Fault....133
    BCU 523769.31 - Front-Wheel Drive Switch, Fault....133
    BCU 523834.03 - B27 - Feedback Unit, Voltage Too High....133
    BCU 523834.04 - B27 - Feedback Unit, Voltage Too Low....133
    BCU 523843.02 - S24 - Quick Raise-Lower Switch, Switch Status Out of Valid Range....133
    BCU 523843.03 - S24 - Quick Raise-Lower Switch, Voltage Too High....133
    BCU 523843.04 - S24 - Quick Raise-Lower Switch, Voltage Too Low....133
    BCU 524055.11 - Control Unit Internal Fault....133
    BCU 524055.31 - Control Unit Not Calibrated....133
    BCU 524224.02 - INFORMATION FOR OPERATOR: Switch Off the PTO Switch....133
    BCU 524224.14 - INFORMATION FOR OPERATOR: Switch On Rear PTO Switch....133
    BCU 524224.31 - INFORMATION FOR OPERATOR: PTO Was Switched On When Engine Was Started....133
    BCU 524235.31 - Y03 - Front-Wheel Drive Solenoid Valve, Fault....133
    BCU 524252.31 - Y04 - PTO Solenoid, Fault....133
  Group 2: BCU - Basic Control Unit - With AutoTrac™ Integrated....133
    BCU 000084.02 - B09 - Wheel Speed Sensor, out of Valid Range....133
    BCU 000096.03 - B03 - Fuel Gauge Sensor Unit, Voltage Too High....133
    BCU 000096.04 - B03 - Fuel Gauge Sensor Unit, Voltage Too Low....133
    BCU 000096.17 - Fuel Level Too Low....133
    BCU 000168.03 - Control Unit, Supply Voltage Too High....133
    BCU 000168.04 - Control Unit, Supply Voltage Too Low....133
    BCU 000168.16 - Control Unit, Supply Voltage Too High....133
    BCU 000168.17 - Control Unit, Supply Voltage Too Low (Engine Speed Above 1500 rpm)....133
    BCU 000168.18 - Control Unit, Supply Voltage Too Low (Engine Speed Above 500 rpm)....133
    BCU 000177.18 - Transmission Oil Temperature Too Low During Calibration....133
    BCU 000186.02 - B06 - Sensor for PTO Speed, Open Circuit....133
    BCU 000186.15 - B06 - PTO Speed Sensor, Speed Present Despite PTO Being Switched Off....133
    BCU 000186.17 - B06 - PTO Speed Sensor, Speed Not Present....133
    BCU 000190.02 - B01 - Crankshaft Speed Sensor, Open Circuit....134
    BCU 000237.02 - VIN Information, Mismatch....134
    BCU 000237.14 - VIN Information, System Deactivated....134
    BCU 000237.31 - VIN Information, Incorrect....134
    BCU 000629.12 - Control Unit Internal Fault....134
    BCU 000639.12 - Vehicle CAN Bus, High Error Rate....134
    BCU 000746.31 - Y05 - Differential Lock Solenoid Valve, Fault....134
    BCU 000980.07 - S21 - PTO Switch, Fault....134
    BCU 001058.18 - INFORMATION FOR OPERATOR: Pressure Switch for Air-Brake System Is Not Activated (Pressure Too Low)....134
    BCU 001079.03 - B41 - Draft Potentiometer, Voltage Too High....134
    BCU 001079.04 - B41 - Draft Potentiometer, Voltage Too Low....134
    BCU 001504.14 - INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While HMS Plus is Selected....134
    BCU 001713.15 - Hydraulic Oil Filter Dirty....134
    BCU 001873.03 - B21 - Hitch-control Position Sensor, Voltage Too High....134
    BCU 001873.04 - B21 - Hitch-control Position Sensor, Voltage Too Low....134
    BCU 001873.15 - B21 - Hitch-control Position Sensor, Voltage Too High During Calibration....134
    BCU 001873.17 - B21 - Hitch-control Position Sensor, Voltage Too Low During Calibration....134
    BCU 001883.31 - PTO Speed Too High....134
    BCU 001894.13 - Solenoid Valve for PTO Not Calibrated....134
    BCU 001894.31 - INFORMATION FOR OPERATOR: PTO Switch Was On When Engine Was Started....134
    BCU 002240.09 - Incorrect CAN Bus Message, Information from TECU....134
    BCU 002392.31 - H67 - Backup Alarm, Malfunction....134
    BCU 002818.31 - INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated....134
    BCU 522507.31 - Control Unit Not Calibrated....134
    BCU 523438.02 - Control Unit Internal Fault....134
    BCU 523652.02 - Controller Connected to Wrong Wiring Harness Connector....134
    BCU 523689.31 - S22 - Differential Lock Switch, Fault....134
    BCU 523690.02 - S68 - Switches for Remote Control of Rockshaft, Fault....134
    BCU 523701.05 - M08 - Stepper Motor for Hitch (Coil 2), Open Circuit....134
    BCU 523701.06 - M08 - Stepper Motor for Hitch (Coil 2), Current Too High....134
    BCU 523702.14 - VIN Information, System Deactivated....134
    BCU 523702.31 - VIN Information, Incorrect....135
    BCU 523703.02 - B41 - Draft potentiometer, Distorted Signal During Calibration....135
    BCU 523703.03 - B41 - Draft potentiometer, Voltage Too High During Calibration....135
    BCU 523703.04 - B41 - Draft potentiometer, Voltage Too Low During Calibration....135
    BCU 523703.15 - B41 - Draft potentiometer, Voltage Too High....135
    BCU 523703.17 - B41 - Draft potentiometer, Voltage Too Low....135
    BCU 523751.05 - M08 - Stepper Motor for Hitch (Coil 1), Open Circuit....135
    BCU 523751.06 - M08 - Stepper Motor for Hitch (Coil 1), Current Too High....135
    BCU 523753.16 - M08 - Stepper Motor for Hitch, Raising Deadband Too High During Calibration....135
    BCU 523753.18 - M08 - Stepper Motor for Hitch, Raising Deadband Too Low During Calibration....135
    BCU 523756.16 - M08 - Stepper Motor for Hitch, Lowering Deadband Too High During Calibration....135
    BCU 523756.18 - M08 - Stepper Motor for Hitch, Lowering Deadband Too Low During Calibration....135
    BCU 523760.04 - Turn Signal/Hazard Flasher System, Supply Voltage Too Low....135
    BCU 523760.31 - Turn-Signal/Hazard Flasher System, Fault....135
    BCU 523769.31 - Front-Wheel Drive Switch, Fault....135
    BCU 523834.03 - B27 - Feedback Unit, Voltage Too High....135
    BCU 523834.04 - B27 - Feedback Unit, Voltage Too Low....135
    BCU 523839.14 - INFORMATION FOR OPERATOR: Handbrake is Engaged and a Gear is Selected....135
    BCU 523839.31 - INFORMATION FOR OPERATOR: Handbrake Activated While Wheel Speed is Recognized....135
    BCU 523843.02 - S24 - Quick Raise-Lower Switch, Switch Status Out of Valid Range....135
    BCU 523843.03 - S24 - Quick Raise-Lower Switch, Voltage Too High....135
    BCU 523843.04 - S24 - Quick Raise-Lower Switch, Voltage Too Low....135
    BCU 524055.11 - Control Unit Internal Fault....135
    BCU 524055.31 - Control Unit Not Calibrated....135
    BCU 524224.02 - INFORMATION FOR OPERATOR: Switch Off the PTO Switch....135
    BCU 524224.14 - INFORMATION FOR OPERATOR: Switch On Rear PTO Switch....135
    BCU 524224.31 - INFORMATION FOR OPERATOR: PTO Was Switched On When Engine Was Started....135
    BCU 524235.31 - Y03 - Front-Wheel Drive Solenoid Valve, Fault....135
    BCU 524252.31 - Y04 - PTO Solenoid, Fault....135
    BCU 600006.31 - Diagnostic Trouble Code Not Known....135
  Group 3: TEC - Tractor Equipment Control Unit....136
    TEC 000628.12 - Control Unit Internal Fault....136
    TEC 000629.12 - Control Unit Internal Fault....136
    TEC 000630.02 - Control Unit Internal Fault....136
    TEC 000639.12 - Implement CAN Bus, High Error Rate....136
    TEC 000639.14 - Implement CAN Bus, Very High Error Rate....136
    TEC 001231.12 - Vehicle CAN Bus, High Error Rate....136
    TEC 001231.14 - Vehicle CAN Bus, Very High Error Rate....136
    TEC 522550.14 - Implement Connected to Implement CAN Bus is Not Compatible with ISO....136
    TEC 523652.02 - Controller Connected to Wrong Wiring Harness Connector....136
    TEC 600006.31 - Diagnostic Trouble Code Not Known....136
  Group 4: TEI - Tractor Equipment Control Unit....136
    TEI 000628.12 - Control Unit Internal Fault....136
    TEI 000629.12 - Control Unit Internal Fault....136
    TEI 000630.02 - Control Unit Internal Fault....136
    TEI 000639.12 - Implement CAN Bus, High Error Rate....136
    TEI 000639.14 - Implement CAN Bus, Very High Error Rate....136
    TEI 001231.12 - Vehicle CAN Bus, High Error Rate....136
    TEI 001231.14 - Vehicle CAN Bus, Very High Error Rate....136
    TEI 522550.14 - Implement Connected to Implement CAN Bus is Not Compatible with ISO....136
    TEI 600006.31 - Diagnostic Trouble Code Not Known....136
  Group 5: XMC - AutoTrac™ Main Control Unit....136
    XMC 000110.00 - Engine Coolant Temperature Extremely High....136
    XMC 000110.03 - Engine Coolant Temperature Sensor Input Voltage Too High....136
    XMC 000110.04 - Engine Coolant Temperature Sensor Input Voltage Too Low....136
    XMC 000168.01 - Steering System Control Unit Supply Voltage Low....136
    XMC 000609.12 - Incorrect Software....136
    XMC 000628.12 - Steering System Control Units Programming....136
    XMC 000629.02 - Steering System Control Unit Fault....136
    XMC 000629.12 - Steering System Control Unit Fault....136
    XMC 000639.08 - Vehicle CAN Bus Fault....136
    XMC 000701.02 - Incompatible Harness on Steering System Control Unit....136
    XMC 000704.09 - System Start-up Checks Failed....136
    XMC 000708.10 - Steering System Control Unit Fault....137
    XMC 000708.16 - Steering System Control Unit Fault....137
    XMC 000708.18 - Steering System Control Unit Fault....137
    XMC 000708.20 - Steering System Control Unit Fault....137
    XMC 000708.21 - Steering System Control Unit Fault....137
    XMC 000709.10 - Steering System Control Unit Fault....137
    XMC 000709.16 - Steering System Control Unit Fault....137
    XMC 000709.18 - Steering System Control Unit Fault....137
    XMC 000709.20 - Steering System Control Unit Fault....137
    XMC 000709.21 - Steering System Control Unit Fault....137
    XMC 001231.08 - Steering System Control Unit Fault....137
    XMC 001231.12 - Steering System Control Unit Fault....137
    XMC 001231.14 - Steering System Control Unit Fault....137
    XMC 002000.09 - Engine Messages Missing....137
    XMC 002003.09 - Transmission Messages Missing....137
    XMC 002005.09 - BCU Messages Missing....137
    XMC 002019.09 - Steering System Control Unit Fault....137
    XMC 002049.09 - BCU Messages Missing....137
    XMC 002071.09 - BCU Messages Missing....137
    XMC 003841.00 - Steering System Control Unit Fault....137
    XMC 003841.01 - Steering System Control Unit Fault....137
    XMC 003841.02 - Steering System Control Unit Fault....137
    XMC 003842.00 - Steering System Control Unit Fault....137
    XMC 003842.01 - Steering System Control Unit Fault....137
    XMC 522269.07 - Steer Right Valve Stuck Open....137
    XMC 522270.07 - Steer Left Valve Stuck Open....137
    XMC 522777.02 - Steering Wheel Sensors Disagree....137
    XMC 522845.16 - Steer Right Solenoid Current High....137
    XMC 522845.18 - Steer Right Solenoid Current Low....137
    XMC 522846.03 - Steer Right Solenoid Short To Voltage Source....137
    XMC 522846.05 - Steer Right Solenoid Open Circuit....137
    XMC 522846.06 - Steer Right Solenoid Short To Ground....137
    XMC 522846.16 - Steer Right Solenoid Current High....137
    XMC 522846.18 - Steer Right Solenoid Current Low....138
    XMC 522847.16 - Steer Left Solenoid Current High....138
    XMC 522847.18 - Steer Left Solenoid Current Low....138
    XMC 522848.03 - Steer Left Solenoid Short To Voltage Source....138
    XMC 522848.05 - Steer Left Solenoid Open Circuit....138
    XMC 522848.06 - Steer Left Solenoid Short To Ground....138
    XMC 522848.16 - Steer Left Solenoid Current High....138
    XMC 522848.18 - Steer Left Solenoid Current Low....138
    XMC 522920.09 - XMC Timed Out Waiting for XSC....138
    XMC 522976.12 - Steering System Control Unit Fault....138
    XMC 523137.14 - Steering System Fault....138
    XMC 523789.13 - Wheel Angle Sensor Not Calibrated....138
    XMC 523795.13 - Steering Valve Not Calibrated....138
    XMC 524055.02 - Steering System Control Unit Fault....138
    XMC 524055.12 - Steering System Control Unit Fault....138
  Group 6: XSC - AutoTrac™ Supervisor Control Unit....138
    XSC 000609.12 - Incorrect Software....138
    XSC 000611.09 - Start-up Checks Timed Out....138
    XSC 000628.12 - Steering System Control Units Programming....138
    XSC 000629.02 - Steering System Control Unit Fault....138
    XSC 000629.12 - Steering System Control Unit Fault....138
    XSC 000639.08 - Vehicle CAN Bus Fault....138
    XSC 000701.02 - Incompatible Harness on Steering System Control Unit....138
    XSC 000704.09 - System Start-up Checks Failed....138
    XSC 000708.10 - Steering System Control Unit Fault....138
    XSC 000708.16 - Steering System Control Unit Fault....138
    XSC 000708.18 - Steering System Control Unit Fault....138
    XSC 000708.20 - Steering System Control Unit Fault....138
    XSC 000708.21 - Steering System Control Unit Fault....138
    XSC 000709.08 - Steering System Control Unit Fault....138
    XSC 000709.10 - Steering System Control Unit Fault....138
    XSC 000709.16 - Steering System Control Unit Fault....138
    XSC 000709.18 - Steering System Control Unit Fault....138
    XSC 000709.20 - Steering System Control Unit Fault....139
    XSC 000709.21 - Steering System Control Unit Fault....139
    XSC 001231.08 - Steering System Control Unit Fault....139
    XSC 001231.12 - Steering System Control Unit Fault....139
    XSC 001231.14 - Steering System Control Unit Fault....139
    XSC 001504.14 - Operator Out of Seat While AutoTrac™ is Active....139
    XSC 001504.31 - Operator Out of Seat While AutoTrac™ Is Active....139
    XSC 001807.10 - Steering Wheel Position Sensor 1 Delta High....139
    XSC 001807.16 - Steering Wheel Position Sensor 1 Frequency High....139
    XSC 001807.18 - Steering Wheel Position Sensor 1 Frequency Low....139
    XSC 001807.20 - Steering Wheel Position Sensor 1 Duty Cycle High....139
    XSC 001807.21 - Steering Wheel Position Sensor 1 Duty Cycle Low....139
    XSC 001807.31 - Steering Wheel Motion Not Detected....139
    XSC 002000.09 - Engine Messages Missing....139
    XSC 002003.09 - Transmission Messages Missing....139
    XSC 002005.09 - BCU Messages Missing....139
    XSC 002028.09 - StarFire™ Receiver Messages Missing....139
    XSC 002042.09 - GreenStar™ Display Messages Missing....139
    XSC 002049.09 - BCU Messages Missing....139
    XSC 002071.09 - BCU Messages Missing....139
    XSC 002198.09 - Steering System Control Unit Fault....139
    XSC 003511.03 - Sensor Supply 3 Voltage High....139
    XSC 003511.04 - Sensor Supply 3 Voltage Low....139
    XSC 003512.03 - Sensor Supply 4 Voltage High....139
    XSC 003512.04 - Sensor Supply 4 Voltage Low....139
    XSC 003841.00 - Steering System Control Unit Fault....139
    XSC 003841.01 - Steering System Control Unit Fault....139
    XSC 003841.02 - Steering System Control Unit Fault....139
    XSC 003842.00 - Steering System Control Unit Fault....139
    XSC 003842.01 - Steering System Control Unit Fault....139
    XSC 522387.07 - No Movement Detected From Wheel Angle Sensor....139
    XSC 522390.09 - Incorrect CAN Bus Message, Information from Implement....139
    XSC 522390.11 - AutoTrac™ Stop Message Received....139
    XSC 522451.00 - Wheel Angle Sensor (Secondary) Voltage High....140
    XSC 522451.01 - Wheel Angle Sensor (Secondary) Voltage Low....140
    XSC 522451.02 - Wheel Angle Sensors Disagree....140
    XSC 522767.05 - Steering System Control Unit Valve Ground 2 Open Circuit....140
    XSC 522768.05 - Steering System Control Unit Valve Ground 1 Open Circuit....140
    XSC 522777.02 - Steering Wheel Sensors Disagree....140
    XSC 522777.05 - Steering Wheel Sensor Disconnected....140
    XSC 522920.09 - XSC Timed Out Waiting for XMC....140
    XSC 522976.12 - Steering System Control Unit Fault....140
    XSC 523137.14 - Steering System Fault....140
    XSC 523218.04 - Steering System Control Unit Valve Power 2 Unswitched Voltage Low....140
    XSC 523219.04 - Steering System Control Unit Valve Power 1 Unswitched Voltage Low....140
    XSC 523789.05 - Wheel Angle Sensor Disconnected....140
    XSC 523789.13 - Wheel Angle Sensors Not Calibrated....140
    XSC 523795.07 - Steer Enable Valve Stuck Open....140
    XSC 523795.13 - Steering Valve Not Calibrated....140
    XSC 523815.03 - AutoTrac™ Steer Enable Solenoid Voltage High....140
    XSC 523815.04 - AutoTrac™ Steer Enable Solenoid Voltage Low....140
    XSC 523815.05 - AutoTrac™ Steer Enable Solenoid Current Low....140
    XSC 523815.06 - AutoTrac™ Steer Enable Solenoid Current High....140
    XSC 523821.02 - Incompatible Harness on Steering System Control Unit....140
    XSC 523824.10 - Steering Wheel Position Sensor 2 Delta High....140
    XSC 523824.16 - Steering Wheel Position Sensor 2 Frequency High....140
    XSC 523824.18 - Steering Wheel Position Sensor 2 Frequency Low....140
    XSC 523824.20 - Steering Wheel Position Sensor 2 Duty Cycle High....140
    XSC 523824.21 - Steering Wheel Position Sensor 2 Duty Cycle Low....140
    XSC 523826.00 - Wheel Angle Sensor (Primary) Voltage High....140
    XSC 523826.01 - Wheel Angle Sensor (Primary) Voltage Low....140
    XSC 523826.14 - Wheel Angle Sensor Movement Not Detected....140
    XSC 523925.09 - Steering System Control Unit Fault....140
    XSC 524055.02 - Steering System Control Unit Fault....140
    XSC 524055.12 - Steering System Control Unit Fault....140
  Group 7: ECU - Engine Control Unit....140
    ECU 000029.03 - B96 - Electrical Hand Throttle, Voltage Too High....141
    ECU 000029.04 - B96 - Electrical Hand Throttle, Voltage Too Low....141
    ECU 000084.31 - Incorrect CAN Bus Message, Wheel Speed from BCU....141
    ECU 000091.03 - B79 - Foot Throttle, Voltage Too High....141
    ECU 000091.04 - B79 - Foot Throttle, Voltage Too Low....141
    ECU 000097.03 - Water In Fuel Signal Out of Range....141
    ECU 000097.04 - Water In Fuel Signal Out of Range Low....141
    ECU 000097.16 - Water In Fuel Detected....141
    ECU 000105.00 - Manifold Air Temperature Signal Extremely High....141
    ECU 000105.03 - Manifold Air Temperature Signal Out of Range High....141
    ECU 000105.04 - Manifold Air Temperature Signal Out of Range Low....141
    ECU 000105.15 - Manifold Air Temperature Signal Slightly High....141
    ECU 000105.16 - Manifold Air Temperature Signal Moderately High....141
    ECU 000108.02 - Barometric Air Pressure Signal Invalid....141
    ECU 000110.00 - Coolant Temperature Signal Extremely High....141
    ECU 000110.03 - Coolant Temperature Signal Out of Range High....141
    ECU 000110.04 - Coolant Temperature Signal Out of Range Low....141
    ECU 000110.15 - Coolant Temperature Signal Slightly High....141
    ECU 000110.16 - Engine Coolant Temperature Moderately High....141
    ECU 000157.03 - Fuel Rail Pressure Signal Out of Range High....141
    ECU 000157.04 - Fuel Rail Pressure Signal Out of Range Low....141
    ECU 000157.10 - Fuel Rail Pressure Loss Detected....141
    ECU 000157.17 - Fuel Rail Pressure Not Developed....141
    ECU 000158.17 - ECU Power Down Error....141
    ECU 000160.02 - Wheel Speed Signal Incorrect....141
    ECU 000174.00 - Fuel Temperature Signal Extremely High....141
    ECU 000174.03 - Fuel Temperature Signal Out of Range High....141
    ECU 000174.04 - Fuel Temperature Signal Out of Range Low....141
    ECU 000174.16 - Fuel Temperature Signal Moderately High....141
    ECU 000189.00 - Engine Speed Derate Condition Exists....141
    ECU 000190.00 - Engine Speed Extremely High....141
    ECU 000190.16 - Engine Overspeed Moderate....141
    ECU 000237.02 - VIN Information, Mismatch....141
    ECU 000237.13 - VIN Option Code Invalid....142
    ECU 000237.31 - VIN Information, Incorrect....142
    ECU 000611.03 - Injector Shorted to Voltage Source....142
    ECU 000611.04 - Injector Shorted to Ground....142
    ECU 000627.01 - All Injector Circuits Have High Resistance....142
    ECU 000629.12 - ECU EEPROM Error....142
    ECU 000629.13 - ECU Boot Block Error....142
    ECU 000636.02 - Camshaft Position Signal Invalid....142
    ECU 000636.05 - Camshaft Position Circuit Has High Resistance....142
    ECU 000636.06 - Camshaft Position Circuit Has Low Resistance....142
    ECU 000636.08 - Camshaft Position Signal Missing....142
    ECU 000636.10 - Camshaft Position Signal Rate of Change Abnormal....142
    ECU 000637.02 - Crankshaft Position Signal Invalid....142
    ECU 000637.05 - Crankshaft Position Circuit Has High Resistance....142
    ECU 000637.06 - Crankshaft Position Circuit Has Low Resistance....142
    ECU 000637.07 - Crankshaft and Camshaft Position Signals Out of Sync....142
    ECU 000637.08 - Crankshaft Position Signal Missing....142
    ECU 000637.10 - Crankshaft Position Signal Rate of Change Abnormal....142
    ECU 000651.02 - Injector #1 Part Number Invalid....142
    ECU 000651.05 - Injector #1 Circuit Has High Resistance....142
    ECU 000651.06 - Injector #1 Circuit Has Low Resistance....142
    ECU 000651.07 - Injector #1 Not Responding....142
    ECU 000651.13 - Injector #1 Calibration Fault....142
    ECU 000652.02 - Injector #2 Part Number Invalid....142
    ECU 000652.05 - Injector #2 Circuit Has High Resistance....142
    ECU 000652.06 - Injector #2 Circuit Has Low Resistance....142
    ECU 000652.07 - Injector #2 Not Responding....142
    ECU 000652.13 - Injector #2 Calibration Fault....142
    ECU 000653.02 - Injector #3 Part Number Invalid....142
    ECU 000653.05 - Injector #3 Circuit Has High Resistance....142
    ECU 000653.06 - Injector #3 Circuit Has Low Resistance....142
    ECU 000653.07 - Injector #3 Not Responding....142
    ECU 000653.13 - Injector #3 Calibration Fault....142
    ECU 000654.02 - Injector #4 Part Number Invalid....143
    ECU 000654.05 - Injector #4 Circuit Has High Resistance....143
    ECU 000654.06 - Injector #4 Circuit Has Low Resistance....143
    ECU 000654.07 - Injector #4 Not Responding....143
    ECU 000654.13 - Injector #4 Calibration Fault....143
    ECU 000655.02 - Injector #5 Part Number Invalid....143
    ECU 000655.05 - Injector #5 Circuit Has High Resistance....143
    ECU 000655.06 - Injector #5 Circuit Has Low Resistance....143
    ECU 000655.07 - Injector #5 Not Responding....143
    ECU 000655.13 - Injector #5 Calibration Fault....143
    ECU 000656.02 - Injector #6 Part # Data Invalid....143
    ECU 000656.05 - Injector #6 Circuit Has High Resistance....143
    ECU 000656.06 - Injector #6 Circuit Has Low Resistance....143
    ECU 000656.07 - Injector #6 Not Responding....143
Section 212: Observable Symptoms....979
  Group 40: Electrical System....979
    Control Unit(s) Not Displayed....979
    Diagnostic Mode Cannot Be Entered or Connection Problems with Service ADVISOR (Cab Tractors)....979
    Diagnostic Mode Cannot Be Accessed or Connection Problems with Service ADVISOR (Open operator's station)....979
    Problems During Reprogramming of Control Units....979
    Problems with the Battery....979
    Problems with the Starter Motor....979
    Problems with the Horn....979
    Problems with the Windshield Wiper....979
    Problems with the Windshield Washer....979
  Group 45: Electronic Control Units....979
    Problems when Programming the Control Unit....979
    Problems when Programming the BCU Control Unit....979
    Problem with the BCU Control Unit....979
    Problem with the TECU Control Unit....979
  Group 55: PowrQuad Transmissions....979
    Problems with PowrQuad Transmission....979
  Group 56: Drive Systems....979
    Problems with the PTO....2681
  Group 60: Steering and Brakes....979
    Problems with the Brakes....979
    Problems with the Steering....979
  Group 70: Hydraulic System....979
    Problems with the Rockshaft....979
    Problems with the Rockshaft's Remote Control....979
  Group 90: Operator's Cab....979
    Problems with the Air-Conditioning System....979
Section 213: System Diagnosis....1049
  Group 45: Electronics....1049
    Check for vehicle CAN bus....1054
    Check for implement CAN bus....1058
    VIN Security Fault Diagnosis....1062
Section 220: Engine....1064
  Group 10: Operational Checks....1064
    Safety....1066
    Preliminary Engine Testing....1067
  Group 15: Tests and Adjustments....1064
    Dynamometer test....1069
Section 230: Fuel, Air Intake and Cooling Systems....1070
  Group 15: Tests and Adjustments....1070
    Fuel, Air Intake and Cooling Systems - Summary of References....1072
    Fuel, Air Intake and Cooling Systems - General Information....1073
    Fuel, Air Intake and Cooling Systems - Explanation of Checks....1074
    Fuel, Air Intake and Cooling Systems - Safety Measures....1075
    Special Tools....3826
    Fuel, Air Intake, and Cooling Systems - Specifications....1077
    Air Intake System - System Check....1078
    Cooling System - Filling/Bleeding the System....1079
    Cooling System - Leak Test....1081
    Cooling System - Test Thermostat Opening Temperature....1083
    Hand Throttle Lever and Accelerator Pedal Adjustment....1086
    Accelerator Pedal Adjustment....1086
    Cooling System - Flow Testing in the Low-Temperature Circuit (6205J Tractor)....1087
    Cooling System - Check the Viscous Fan Drive (6205J Tractor)....1091
    Fuel System - Check the Fuel Transfer Pump (6205J Tractor)....1094
  Group 20A: Fuel System....1070
    Fuel System - Theory of Operation (6145J, 6165J and 6180J Tractors)....1097
    Fuel System - Theory of Operation (6205J Tractor)....1098
    Fuel System - Fuel Cooler (6205J Tractor)....1100
    Fuel System - Fuel Transfer Pump (6205J Tractor)....1101
  Group 20B: Air Intake System....1070
    Air Intake System - Theory of Operation....1104
  Group 20C: Cooling System....1070
    Coolant Circuit - Description (6145J, 6165J and 6180J Tractor)....1108
    Coolant Circuit - Description (6205J Tractor)....1110
    Cooling System Radiator - Description....1112
    Intercooler - Description (6165J and 6180J Tractors)....1113
    Ring-Shaped (Transmission Oil) Cooler - Description....1114
    Automatic Drive Belt Tensioner - Theory of Operation....1116
Section 240A: Electrical System - Cab Tractors - 6145J, 6165J and 6180J....1117
  Group 05: Fuse Box - Without AutoTrac™ Integrated....1117
    Fuse Box - Theory of Operation....1133
    Fuse Box - Electrical Diagram....1134
  Group 05A: Fuse Box - With AutoTrac™ Integrated....1117
    Fuse Box - Theory of Operation....1133
    Fuse Box - Electrical Diagram....1134
  Group 05B: Starting and Charging Circuit....1117
    Starting and Charging Circuit - Theory of Operation....1137
    Starting and Charging Circuit - Electrical Diagram....1138
  Group 05C: Panel Warning Lights without AutoTrac™ Integrated....1117
    Panel Warning Lights without AutoTrac™ Integrated - Theory of Operation....1141
    Panel Warning Lights without AutoTrac™ Integrated - Electrical Diagram....1142
  Group 05D: Panel Warning Lights with AutoTrac™ Integrated....1117
    Panel Warning Lights with AutoTrac™ Integrated - Theory of Operation....1145
    Panel Warning Lights with AutoTrac™ Integrated - Electrical Diagram....1146
  Group 05E: Lights, Tail Lights and License Plate....1117
    Lights and Tail Lights - Theory of Operation....1149
    Lights and Tail Lights - Electrical Diagram....1150
  Group 05F: Work Lights....1117
    Work Lights - Theory of Operation....2216
    Work Lights - Electrical Diagram....1154
  Group 05G: Radio, Dome Light, Console Light and Beacon Light....1117
    Radio, Dome Light, Console Light and Beacon Light - Theory of Operation....1157
    Radio, Dome Light, Console Light and Beacon Light - Electrical Diagram....1158
  Group 05H: Horn and Accessories Socket....1117
    Horn and Accessories Socket - Theory of Operation....2227
    Horn and Accessories Socket - Electrical Diagram....1161
  Group 05I: Power Outlet without AutoTrac™ Universal....1117
    Power Outlet without AutoTrac™ Universal - Theory of Operation....1164
    Power Outlet without AutoTrac™ Universal - Electrical Diagram....1165
  Group 05J: Power Outlet with AutoTrac™ Universal....1117
    Power Outlet with AutoTrac™ Universal - Theory of Operation....1167
    Power Outlet with AutoTrac™ Universal - Electrical Diagram....1168
  Group 05K: Fan and A/C....1118
    Fan and A/C - Theory of Operation....1170
    Fan and A/C - Electrical Diagram....1171
  Group 05L: Backup Alarm and Reverse Light....1118
    Backup Alarm and Reverse Light - Theory of Operation....2264
    Backup Alarm and Reverse Light - Electrical Diagram....1175
  Group 05M: Front Windshield Wiper and Washer....1118
    Front Windshield Wiper and Washer - Theory of Operation....1178
    Front Windshield Wiper and Washer - Electrical Diagram....1179
  Group 05N: Rear Windshield Wiper and Washer....1118
    Rear Windshield Wiper and Washer - Theory of Operation....2254
    Rear Windshield Wiper and Washer - Electrical Diagram....1182
  Group 05O: Trailer Connector....1118
    Trailer Connector - Theory of Operation....1184
    Trailer Connector - Electrical Diagram....1185
  Group 05P: BCU - Turn Signal and Hazard Warning Lights....1118
    BCU - Turn Signal and Hazard Warning Lights - Theory of Operation....1188
    BCU - Turn Signal and Hazard Warning Lights - Electrical Diagram....1189
    Circuit test for Turn Signal Switch (S08)....1191
    Circuit test for hazard warning switch (S62)....1195
  Group 05Q: BCU - Electronic Hitch-Control....1118
    BCU - Electronic Hitch-Control - Theory of Operation....1200
    BCU - Electronic Hitch-Control - Electrical Diagram....1201
    Circuit test for Rockshaft Control Stepper Motor (M08)....1227
    Circuit test for Sensitivity Potentiometer (B26)....1205
    Circuit test for Depth-setting Potentiometer (B27)....1208
    Circuit test for Position Sensor (B21)....1211
    Circuit test for Rate-of-Drop Potentiometer (B27)....1215
    Circuit test for Raise-Limit Potentiometer (B27)....1218
    Circuit/harness test for Rapid Raise Switch (S24)....1221
    Circuit test for Left Remote Control Switch (S68)....1224
    Circuit test for Rockshaft Control Stepper Motor (M08)....1227
  Group 05R: BCU - Brakes....1119
    BCU - Brakes - Theory of Operation....1230
    BCU - Brakes - Electrical Diagram....1231
  Group 05S: BCU - PTO....2681
    BCU - PTO - Theory of Operation....1234
    BCU - PTO - Electrical Diagram....1235
    Circuit test for PTO Switch (S21)....1237
    Circuit test for PTO Solenoid Valve (Y04)....1241
  Group 05T: BCU - Engine Speed Sensor....1119
    BCU - Engine Speed Sensor - Theory of Operation....1245
    BCU - Engine Speed Sensor - Electrical Diagram....1246
    Circuit test for Engine Speed Sender (B01)....1248
  Group 05U: BCU - Front-Wheel Drive....1119
    BCU - Front-Wheel Drive - Theory of Operation....1252
    BCU - Front-Wheel Drive - Electrical Diagram....1253
    Circuit test for Front-Wheel Drive Switch (S63)....1255
    Circuit test for Front-Wheel Drive Solenoid Valve (Y03)....1258
  Group 05V: BCU - Differential Lock....1119
    BCU - Differential Lock - Theory of Operation....1262
    BCU - Differential Lock - Electrical Diagram....1263
    Circuit test for Differential Lock Switch (S22)....1265
    Circuit test for Differential Lock Solenoid Valve (Y05)....1268
  Group 05W: BCU - Ground Speed Sender....1119
    BCU - Ground Speed Sender - Theory of Operation....1272
    BCU - Ground Speed Sender - Electrical Diagram....1273
  Group 05X: BCU - Transmission Enable Switches....1119
    BCU - Transmission Enable Switches - Theory of Operation....2268
    BCU - Transmission Enable Switches - Electrical Diagram....2269
  Group 05Y: BCU - Service Connector - Without AutoTrac™ Integrated....1119
    BCU - Service Connector - Theory of Operation....1280
    BCU - Service Connector - Electrical Diagram....1281
  Group 05Z: BCU - Seat Switch....1120
    BCU - Seat Switch - Theory of Operation....2272
    BCU - Seat Switch - Electrical Diagram....2273
  Group 05AA: BCU - AutoTrac™ Integrated Resume Switch....1120
    BCU - AutoTrac™ Resume Switch - Theory of Operation....2276
    BCU - AutoTrac™ Resume Switch - Electrical Diagram....2277
  Group 05AB: GreenStar™ without AutoTrac™ Integrated....1120
    GreenStar™ Components without AutoTrac™ Integrated - Theory of Operation....1832
    GreenStar™ Components without AutoTrac™ Integrated - Electrical Diagram....1833
  Group 05AC: GreenStar™ with AutoTrac™ Integrated....1120
    GreenStar™ Components - Theory of Operation....1296
    GreenStar™ Components - Electrical Diagram....1297
  Group 05AD: XMC and XSC - AutoTrac™ Integrated Steering Control Unit....1120
    AutoTrac™ Control Unit - Theory of Operation....2283
    AutoTrac™ Control Unit - Electrical Diagram....2284
  Group 05AE: TECU - AutoTrac™ Integrated Tractor Equipment Control Unit....1120
    Tractor Equipment Control Unit - Theory of Operation....2286
    Tractor Equipment Control Unit - Electrical Diagram....2287
  Group 05AF: AutoTrac™ Integrated Vehicle CAN Bus....1120
    Vehicle CAN BUS - Theory of Operation....1307
    Vehicle CAN BUS - Electrical Diagram....1308
  Group 10: Component Tests....1120
    Component Tests ― Summary of References....1310
    Starting and Charging Circuit - Component Test....1311
    Instrument Panel....2664
    Circuit test for Horn (H01)....2230
    Lighting Circuits....2671
    Work lights....2675
    Dome Light....1334
    Fan, Air Conditioning and Automatic A/C control....1335
    Windshield Wiper and Washer System....1341
    Beacon light - Optional....1343
    Electronic Hitch Control....2677
    PTO....2681
    BCU (FWD)....2683
    Differential lock....2685
    Hazard Warning Lights Unit....2687
    Brake System....2689
  Group 15: Wiring Harnesses....1121
    Disconnecting Electrical Circuits....2691
    Location of Ground Points....2692
    W01 — Power Supply Wiring Harness....1362
    W02 — Engine Wiring Harness....2292
    W03 — Starter Relay Wiring Harness....1365
    W04 — Headlights Wiring Harness....1366
    W06 — Backup Alarm Wiring Harness....1367
    W08 — Cab Wiring Harness without AutoTrac™ Integrated....1842
    W08 — Cab Wiring Harness with AutoTrac™ Integrated....2296
    W09 — Cowl Wiring Harness....2298
    W19 — Cab Roof Wiring Harness....2300
    W26 — Fan and Air Conditioning Wiring Harness....2304
    W28 — Front End of Transmission Wiring Harness without AutoTrac™ Integrated....1851
    W28 — Front End of Transmission Wiring Harness with AutoTrac™ Integrated....2305
    W30 — Rear End of Transmission Wiring Harness....2307
    W31 — Power Take-Off Wiring Harness for 7-Pin Socket....1381
    W43 — GreenStar™ Roof Wiring Harness....2310
    W44 — GreenStar™ Display Wiring Harness....2311
    W45 — AutoTrac™ Integrated Steering Control Wiring Harness....2312
    W46 — AutoTrac™ Integrated Steering Wheel Position Wiring Harness....2314
    W47 — GreenStar™ Display Wiring Harness without AutoTrac™ Integrated....1858
    W47 — GreenStar™ Display Wiring Harness with AutoTrac™ Integrated....2315
    W49 — Implement CAN Bus Wiring Harness with AutoTrac™ Integrated....2316
    W94 — Wheel Angle Sensor Wiring Harness (Standard Front Axle)....2317
    W94 — Wheel Angle Sensor Wiring Harness (3 Meters Front Axle)....2318
  Group 20: Connectors....1122
    A01 - Fuse and relay box....1395
    A02 - Fuse Box 2....1398
    A03 - AutoTrac™ Not Integrated Fuse Box....1399
    A03 - AutoTrac™ Integrated Fuse Box....1400
    A04 - Fuse Box 3....1401
    A05 - AutoTrac™ Integrated Fuse Box....1402
    A08 - Dome Light....2332
    A29 - Pneumatic operator's seat and rear wiper....1404
    A52 - StarFire™ iTC Receiver....2336
    A60 - Radio....1407
    B01 - Engine speed sensor....1408
    B02 - Sender for air cleaner restriction warning light....2341
    B03 - Fuel gauge sensor unit - Without AutoTrac™ Integrated....1881
    B03 - Fuel gauge sensor unit - With AutoTrac™ Integrated....2342
    B04 - Sender for engine oil pressure indicator light....2343
    B06 - PTO Speed Sensor....2719
    B07 - Transmission oil filter pressure sensor - Without AutoTrac™ Integrated....1884
    B07 - Transmission oil filter pressure sensor - With AutoTrac™ Integrated....2345
    B08 - Coolant temperature sensor....2346
    B09 - Wheel Speed Sensor....2347
    B14 - Compressor and thermostat switch....2348
    B15 - Air conditioning system pressure switch....1419
    B21 - Hitch-control position sensor....2350
    B26 - Sensitivity potentiometer....1421
    B27 - Feedback unit....1422
    B29 - Transmission oil temperature sensor....1891
    B30 - Hydrostatic oil temperature sensor....2353
    B31 - Transmission oil pressure sender....2354
    B32 - Forward clutch pressure switch....2355
    B33 - Reverse clutch pressure switch....2356
    B36 - Neutral start switch....2357
    B41 - Draft potentiometer....2359
    B48 - Backup alarm switch....2360
    B60 - Transmission oil temperature sensor....2364
    B88 - Brake switch....1433
    B138 - Steering wheel position sensor....2373
    B139 - Wheel angle sensor (standard front axle)....2374
    B139 - Wheel angle sensor (3 meters front axle)....2375
    E01 - Right-hand front light....2376
    E02 - Left-hand front light....2377
    E09-R - Right-hand front working light....2378
    E09-L - Left-hand front working light....2379
    E10-R - Right-hand front working light - optional....1441
    E10-L - Left-hand front working light - optional....1442
    E11-1 - Right-hand rear working light....2380
    E11-2 - Left-hand rear working light....2381
    E12-2 - Console light....2382
    E15-R - Right-hand rear working light - optional....1446
    E15-L - Left-hand rear working light - optional....1447
    E27 - Beacon light....1448
    F13 - Main fuse....1449
    F14 - Main fuse....1450
    G01 - Battery....2386
    G02 - Alternator....2387
    H01 - Horn....2388
    H34 - Front left-hand turn signal light....1454
    H42 - Front right-hand turn signal light....1455
    K01 - Starter relay....1456
    K24 - Injection pump shut-off valve....1457
    K28 - Backup alarm....1458
    M01 - Starter motor....2392
    M02 - Air conditioning compressor....2393
    M03 - Wiper motor....2394
    M04 - Wiper motor....2395
    M05 - Windshield washer pump....1463
    M06 - Windshield washer pump....2397
    M07 - Fan motor....2398
    M08 - Hitch-control stepper motor....2399
    M10 - Fan motor....2400
    P24-1 - Instrument panel....1468
    P24-2 - Instrument panel....1469
    P24-3 - Instrument panel....1470
    R03 - Resistors....2403
    S01 - Starter switch....2405
    S04 - Horn switch....2406
    S08 - Turn signal switch....2407
    S09 - Light switch....2408
    S10 - Full/low beam light switch....2409
    S14 - Fan switch....2410
    S15 - Windshield wiper switch....2411
    S18 - Rear wiper switch....2412
Section 240B: Electrical System - Cab Tractors - 6205J without AutoTrac™ Integrated....1616
  Group 05A: Fuse Box....1616
    Fuse Box - Theory of Operation - without AutoTrac™ Integrated....1627
    Fuse Box - Electrical Diagram - without AutoTrac™ Integrated....1628
  Group 05B: Starting and Charging Circuit....1616
    Starting and Charging Circuit - Theory of Operation - without AutoTrac™ Integrated....1631
    Starting and Charging Circuit - Electrical Diagram - without AutoTrac™ Integrated....1632
    Circuit test for Starter motor (M01)....2065
    Circuit test for Alternator (G02)....2068
    Circuit test for Battery (G01)....2073
    Circuit test for K01 Starter relay....2076
  Group 05C: Vehicle CAN Bus and Service Connector....1616
    Vehicle CAN Bus and Service Connector - Theory of Operation - without AutoTrac™ Integrated....1646
    Vehicle CAN Bus and Service Connector - Electrical Diagram - without AutoTrac™ Integrated....1647
  Group 05D: ECU - Power....1616
    ECU Power - Theory of Operation - without AutoTrac™ Integrated....1649
    ECU Power - Electrical Diagram - without AutoTrac™ Integrated....1650
  Group 05E: ECU - Throttle and Fuel System....1616
    ECU Throttle and Fuel System - Theory of Operation - without AutoTrac™ Integrated....1652
    ECU Throttle and Fuel System - Electrical Diagram - without AutoTrac™ Integrated....1653
    Circuit test for foot throttle (B79) - without AutoTrac™ Integrated....1654
    Circuit test for electrical hand throttle (B96) - without AutoTrac™ Integrated....1657
  Group 05F: ECU - Fuel Preheater and Aid Heater....1616
    ECU Fuel Preheater and Aid Heater - Theory of Operation - without AutoTrac™ Integrated....1661
    ECU Fuel Preheater and Aid Heater - Electrical Diagram - without AutoTrac™ Integrated....1662
    Circuit test for Fuel Pump (M31) - without AutoTrac™ Integrated....1664
    Circuit test for Heating Element of Fuel Preheater (R02) - without AutoTrac™ Integrated....1666
    Circuit test for Sender for Electrical starting aid heater (R15) - without AutoTrac™ Integrated....1668
  Group 05G: ECU - Sensors....1616
    ECU Sensors - Theory of Operation - without AutoTrac™ Integrated....1671
    ECU Sensors - Electrical Diagram - without AutoTrac™ Integrated....1672
    Circuit test for crankshaft speed sensor (B72) - without AutoTrac™ Integrated....1674
  Group 05H: BCU - Electronic Hitch-Control....1617
    BCU - Electronic Hitch-Control - Theory of Operation - without AutoTrac™ Integrated....1678
    BCU - Electronic Hitch-Control - Electrical Diagram - without AutoTrac™ Integrated....1679
    Circuit test for hitch-control stepper motor (M08) - without AutoTrac™ Integrated....1681
    Circuit test for Sensitivity Potentiometer (B26) - without AutoTrac™ Integrated....1683
    Circuit test for height potentiometer (R08) - without AutoTrac™ Integrated....1686
    Circuit test for Rate-of-Drop Potentiometer (R06) - without AutoTrac™ Integrated....1689
    Circuit test for Raise-Limit Potentiometer (R07) - without AutoTrac™ Integrated....1692
    Circuit test for Position Sensor (B21) - without AutoTrac™ Integrated....1695
    Circuit test for draft potentiometer (B41) - without AutoTrac™ Integrated....1698
    Circuit-harness test for quick raise-lower switch (S24) - without AutoTrac™ Integrated....1701
    Circuit test for external hitch-control switch (S68) - without AutoTrac™ Integrated....1704
    Circuit test for Supply Voltage for 5-Volt BCU Components - without AutoTrac™ Integrated....1707
  Group 05I: BCU - Brakes....1617
    BCU - Brakes - Theory of Operation - without AutoTrac™ Integrated....1711
    BCU - Brakes - Electrical Diagram - without AutoTrac™ Integrated....1712
    Circuit test for Brake Pedal Sensor Unit (B88) - without AutoTrac™ Integrated....1714
  Group 05J: BCU - PTO....2681
    BCU - PTO - Theory of Operation - without AutoTrac™ Integrated....1716
    BCU - PTO - Electrical Diagram - without AutoTrac™ Integrated....1717
    Circuit test for PTO Switch (S21) - without AutoTrac™ Integrated....1719
    Circuit test for PTO Solenoid (Y04) - without AutoTrac™ Integrated....1722
    Circuit test for Rear PTO Speed Sensor (B06) - without AutoTrac™ Integrated....1725
  Group 05K: BCU - Front-Wheel Drive....1617
    BCU - Front-Wheel Drive - Theory of Operation - without AutoTrac™ Integrated....1729
    BCU - Front-Wheel Drive - Electrical Diagram - without AutoTrac™ Integrated....1730
    Circuit test for Front-Wheel Drive Switch (S63) - without AutoTrac™ Integrated....1732
    Circuit test for Front-Wheel Drive Solenoid Valve (Y03) - without AutoTrac™ Integrated....1735
  Group 05L: BCU - Differential Lock....1617
    BCU - Differential Lock - Theory of Operation - without AutoTrac™ Integrated....1739
    BCU - Differential Lock - Electrical Diagram - without AutoTrac™ Integrated....1740
    Circuit test for Differential Lock Switch (S22) - without AutoTrac™ Integrated....1742
    Circuit test for Differential Lock Solenoid Valve (Y05) - without AutoTrac™ Integrated....1745
  Group 05N: BCU - Turn Signal and Hazard Warning Lights....1618
    BCU - Turn Signal and Hazard Warning Lights - Theory of Operation - without AutoTrac™ Integrated....1749
    BCU - Turn Signal and Hazard Warning Lights - Electrical Diagram - without AutoTrac™ Integrated....1750
    Circuit test for hazard warning switch (S106) - without AutoTrac™ Integrated....1752
    Circuit test for Turn Signal Switch (S08) - without AutoTrac™ Integrated....1755
  Group 05O: Panel Warning Lights....1618
    Panel Warning Lights - Theory of Operation - without AutoTrac™ Integrated....1759
    Panel Warning Lights - Electrical Diagram - without AutoTrac™ Integrated....1760
    Circuit test for Sender for air filter restriction warning light (B02)....2201
    Circuit test for Fuel gauge sender (B03)....2202
    Circuit test for Engine oil pressure sender (B04)....2203
    Circuit test for Sender for the transmission oil filter (B07)....2204
    Circuit test for Coolant temperature sender (B08)....2205
    Circuit test for Transmission oil temperature sender (B29)....2206
    Circuit test for Transmission oil pressure sender (B31)....2207
  Group 05P: Lights and Tail Lights....1618
    Lights and Tail Lights - Theory of Operation - without AutoTrac™ Integrated....1770
    Lights and Tail Lights - Electrical Diagram - without AutoTrac™ Integrated....1771
    Component Checks for Lighting Circuit - without AutoTrac™ Integrated....1773
  Group 05Q: Work Lights....1618
    Work Lights - Theory of Operation....2216
    Work Lights - Electrical Diagram - without AutoTrac™ Integrated....1778
    Component Checks for Work Lights....2218
  Group 05R: Radio, Dome Light and Console Light....1618
    Radio, Dome Light and Console Light - Theory of Operation....2221
    Radio, Dome Light and Console Light - Electrical Diagram - without AutoTrac™ Integrated....1783
    Circuit test for Radio (A60) - without AutoTrac™ Integrated....1784
    Circuit test for Dome Light (A08) - without AutoTrac™ Integrated....1785
  Group 05S: Horn and Accessories Socket....1618
    Horn and Accessories Socket - Theory of Operation....2227
    Horn and Accessories Socket - Electrical Diagram - without AutoTrac™ Integrated....1789
    Circuit test for Horn (H01)....2230
  Group 05T: Power Outlet - without AutoTrac™....1619
    Power Outlet - Theory of Operation - without AutoTrac™....1794
    Power Outlet - Electrical Diagram - without AutoTrac™....1795
  Group 05U: Power Outlet - with AutoTrac™ Universal....1619
    Power Outlet - Theory of Operation - with AutoTrac™ Universal....1797
    Power Outlet - Electrical Diagram - with AutoTrac™ Universal....1798
  Group 05V: Seat Compressor....1619
    Seat Compressor - Theory of Operation....2236
    Seat Compressor - Electrical Diagram - without AutoTrac™ Integrated....1801
    Seat Compressor Component Check....1802
  Group 05W: Fan and Air Conditioning....1619
    Fan and Air Conditioning - Theory of Operation....2240
    Fan and Air Conditioning - Electrical Diagram - without AutoTrac™ Integrated....1805
    Fan and Air Conditioning Component Tests....2243
  Group 05X: Front Windshield Wiper and Washer....1619
    Front Windshield Wiper and Washer - Theory of Operation - without AutoTrac™ Integrated....1813
    Front Windshield Wiper and Washer - Electrical Diagram - without AutoTrac™ Integrated....1814
    Front Windshield Wiper and Washer System....2251
  Group 05Y: Rear Windshield Wiper and Washer - Theory of Operation....2254
    Rear Windshield Wiper and Washer - Theory of Operation....2254
    Rear Windshield Wiper and Washer - Electrical Diagram - without AutoTrac™ Integrated....1819
    Rear Windshield Wiper and Washer System....2257
  Group 05Z: Trailer Connector....1619
    Trailer Connector - Theory of Operation - without AutoTrac™ Integrated....1824
    Trailer Connector - Electrical Diagram - without AutoTrac™ Integrated....1825
  Group 05AA: Backup Alarm and Reverse Light....1619
    Backup Alarm and Reverse Light - Theory of Operation....2264
    Backup Alarm and Reverse Light - Electrical Diagram - without AutoTrac™ Integrated....1829
  Group 05AB: GreenStar™ Components....1619
    GreenStar™ Components without AutoTrac™ Integrated - Theory of Operation....1832
    GreenStar™ Components without AutoTrac™ Integrated - Electrical Diagram....1833
  Group 10: Wiring Harnesses....1620
    Disconnecting Electrical Circuits....2691
    W01 — Power link Box Wiring Harness....2291
    W02 — Engine Wiring Harness....2292
    W04 - Headlights Wiring Harness....2294
    W05 — Backup Alarm Wiring Harness....2295
    W08 — Cab Wiring Harness without AutoTrac™ Integrated....1842
    W09 — Cowl Wiring Harness....2298
    W17 — Power outlet harness....2299
    W19 — Cab Roof Wiring Harness....2300
    W21 — Rear Wiper Switch Wiring Harness....2301
    W22 — Rear Wiper Wiring Harness....2302
    W23 — Rear Wiper Supply Wiring Harness....2303
    W26 — Fan and Air Conditioning Wiring Harness....2304
    W28 — Front End of Transmission Wiring Harness without AutoTrac™ Integrated....1851
    W30 — Rear End of Transmission Wiring Harness....2307
    W31 — Trailer Connector Wiring Harness....2309
    W43 — GreenStar™ Roof Wiring Harness....2310
    W44 — GreenStar™ Display Wiring Harness....2311
    W47 — GreenStar™ Display Wiring Harness without AutoTrac™ Integrated....1858
    W97 — Reverse Light Wiring Harness....2319
  Group 15: Connectors....1620
    A01 - Fuse and relay box - Without AutoTrac™ Integrated....1863
    A02 - Fuse Box 2 - Without AutoTrac™ Integrated....1866
    A03 - Fuse Box 3 - Without AutoTrac™ Integrated....1867
    A04 - Fuse Box 4 - Without AutoTrac™ Integrated....1868
    A05 - Fuse Box 5 - Without AutoTrac™ Integrated....1869
    A06 - Power Link Box....2330
    A08 - Dome Light....2332
    A09 - Fuse Box with AutoTrac™ Universal....1873
    A29 - Pneumatic operator's seat and rear wiper - Without AutoTrac™ Integrated....1874
    A52 - StarFire™ iTC Receiver....2336
    A60 - Radio - Without AutoTrac™ Integrated....1877
    A62 - Bus terminator - Without AutoTrac™ Integrated....1878
    A84 - Bus terminator engine....2340
    B02 - Sender for air cleaner restriction warning light....2341
    B03 - Fuel gauge sensor unit - Without AutoTrac™ Integrated....1881
    B04 - Sender for engine oil pressure indicator light....2343
    B06 - Rear PTO Speed Sensor....2344
    B07 - Transmission oil filter pressure sensor - Without AutoTrac™ Integrated....1884
    B08 - Coolant temperature sensor....2346
    B14 - Compressor and thermostat switch....2348
    B15 - Air conditioning system pressure switch - Without AutoTrac™ Integrated....1887
    B21 - Hitch-control position sensor....2350
    B26 - Sensitivity potentiometer - Without AutoTrac™ Integrated....1889
    B27 - Feedback unit - Without AutoTrac™ Integrated....1890
    B29 - Transmission oil temperature sensor....1891
    B30 - Hydrostatic oil temperature sensor....2353
    B31 - Transmission oil pressure sender....2354
    B36 - Neutral start switch....2357
    B37 - Interface handbrake - Without AutoTrac™ Integrated....1895
    B41 - Draft potentiometer....2359
    B48 - Backup alarm switch....2360
    B56 - Water temperature engine sensor....2362
    B59 - Manifold air temperature sensor....2363
    B72 - Crankshaft speed sensor....2365
    B74 - Event sensor....2366
    B79 - Foot throttle - Without AutoTrac™ Integrated....1903
    B88 - Brake switch - Without AutoTrac™ Integrated....1904
    B96 - Electrical hand throttle - Without AutoTrac™ Integrated....1905
    B114 - Fuel temperature sensor....2370
    B121 - Water in fuel sensor....2371
    B137 - Fuel rail pressure sensor....2372
    E01 - Right-hand front light....2376
    E02 - Left-hand front light....2377
    E09-R - Right-hand front working light....2378
    E09-L - Left-hand front working light....2379
    E11-1 - Right-hand rear working light....2380
    E11-2 - Left-hand rear working light....2381
    E12-2 - Console light....2382
    E32 - Manometer light....2383
    E67 - Reverse Light....2384
    G01 - Battery....2386
    G02 - Alternator....2387
    H01 - Horn....2388
    H67 - Backup alarm....2389
    H77 - Aid heater indicator light....2390
    K28 - Backup alarm relay....2391
    M01 - Starter motor....2392
    M02 - Air conditioning compressor....2393
    M03 - Wiper motor....2394
    M04 - Wiper motor....2395
    M05 - Windshield washer pump - Without AutoTrac™ Integrated....1929
    M06 - Windshield washer pump....2397
    M07 - Fan motor....2398
    M08 - Hitch-control stepper motor....2399
    M10 - Fan motor....2400
    M31 - Fuel pump....2401
    R02 - Fuel preheater....2402
    R03 - Resistors....2403
    R15 - Electrical starting aid heater....2404
    S01 - Starter switch....2405
    S04 - Horn switch....2406
    S08 - Turn signal switch....2407
    S09 - Light switch....2408
    S10 - Full/low beam light switch....2409
    S14 - Fan switch....2410
    S15 - Windshield wiper switch....2411
    S18 - Rear wiper switch....2412
    S20 - Windshield switch....2413
    S21 - PTO switch - Without AutoTrac™ Integrated....1947
    S22 - Differential lock switch - Without AutoTrac™ Integrated....1948
    S63 - Front-wheel drive switch - Without AutoTrac™ Integrated....1949
    S68 - External hitch-control switch - Without AutoTrac™ Integrated....1950
    S92-2 - Rear work lights switch....2418
    S106 - Hazard warning lights switch....2419
    W25 - Radio Antenna - Without AutoTrac™ Integrated....1953
    X05 - Trailer connector....2423
    X25 - Instrument right panel connector....2424
    X26 - Instrument left panel connector....2426
    X37 - Accessories socket - Without AutoTrac™ Integrated....1959
    X40 - Connector (W22 and W23)....2429
    X42 - Connector (W21 and W22)....2430
    X106 - Tail, brake and turn signal lights (right-hand) - Without AutoTrac™ Integrated....1962
    X107 - Tail, brake and turn signal lights (left-hand) - Without AutoTrac™ Integrated....1963
    X108 - Front right- hand turn signal light....2433
    X109 - Front left-hand turn signal light....2434
    X182 - Connector (W08 and W26) - Without AutoTrac™ Integrated....1966
    X234 - Connector (W30 and W31) - With hitch....2437
    X234 - Connector (W30 and W31) - Without hitch....2438
    X239 - Outlet Socket Connector - Without AutoTrac™ Integrated....1970
    X305 - Cooler grounding....2440
    X400 - Connector (W08 and W19) - Without AutoTrac™ Integrated....1972
    X411 - Connector (W02 and W04)....2444
    X430 - Connector (W08 and W30) - Without AutoTrac™ Integrated - With hitch....1977
    X430 - Connector (W08 and W30) - Without AutoTrac™ Integrated - Without hitch....1980
    X431 - Connector (W08 and W28) - Without AutoTrac™ Integrated....1983
    X450 - Connector (W02 and W08) - Without AutoTrac™ Integrated....1986
    X473 - Connector (W01 and W08) - Without AutoTrac™ Integrated....1989
    X504 - Connector (W08 and W09) - Without AutoTrac™ Integrated....1991
    X505 - Connector (W08 and W09) - Without AutoTrac™ Integrated....1994
    X535 - Connector (W18 and W43) - Without AutoTrac™ Integrated....1997
    X547 - Connector (W01 and W02)....2470
    X571 - Service connector (CAN Bus) - Without AutoTrac™ Integrated....1999
    X612 - Speaker connector....2472
    X616-1 Basic control unit (BCU) - Without AutoTrac™ Integrated....2001
    X616-2 Basic control unit (BCU) - Without AutoTrac™ Integrated....2003
    X616-3 Basic control unit (BCU) - Without AutoTrac™ Integrated....2006
    X658 - Implement CAN Bus Terminator Connector - Without AutoTrac™ Integrated....2008
    X731 - Connector (W43 and W44)....2483
    X805 - CAN Bus Terminating Resistor....2484
    X844-1 — Engine control unit (ECU)....2486
    X844-2 — Engine control unit (ECU)....2488
    X879-1 - Connector (W43 and W49)....2495
    X879-2 - Connector (W43 and W49)....2496
    X907 - Connector (W44 and W47) - Without AutoTrac™ Integrated....2018
    X908 - Interface GreenStar™ Display Connector - Without AutoTrac™ Integrated....2020
    X930 - Connector (W08 and W43)....2504
    X1175 - Connector (W18 and W40)....2023
    X1176 - Connector (W18 and W40)....2024
    X1177 - Connector (W40 and W48)....2025
    X1178 - Connector (W40 and W48)....2026
    X1179 - AutoTrac™ Universal Steering Connector....2027
    X1180 - Connector (W40 and W41)....2028
    X1181-1 - Seat Switch Connector....2029
    X1181-2 - Seat Switch Connector....2030
    X1182-1 - Seat Switch Connector....2031
    X1182-2 - Seat Switch Connector....2032
    XGND1 - Cab ground wire - Without AutoTrac™ Integrated....2033
    XGND2 - Cab ground wire - Without AutoTrac™ Integrated....2034
    XGND5 - Cab ground wire - Without AutoTrac™ Integrated....2035
    XGND6 - Rear wiper ground wire....2514
    XGND7 - Rear wiper ground wire....2515
    XGND9 - Engine grounding....2516
    XGND10 - Cab roof ground wire....2517
    XGND14 - Cab roof ground wire....2518
    XGND58 - Fan and A/C wiring harness grounding....2519
    Y03 - Front-wheel drive solenoid valve....2520
    Y04 - PTO Solenoid....2521
    Y05 - Differential lock solenoid valve....2522
    Y44 - Suction control valve....2523
    Y47 - Injection valve....2524
Section 240C: Electrical System - Cab Tractors - 6205J with AutoTrac™ Integrated....2047
  Group 05A: Fuse Box....2047
    Fuse Box - Theory of Operation - with AutoTrac™ Integrated....2059
    Fuse Box - Electrical Diagram - with AutoTrac™ Integrated....2060
  Group 05B: Starting and Charging Circuit....2047
    Starting and Charging Circuit - Theory of Operation - with AutoTrac™ Integrated....2063
    Starting and Charging Circuit - Electrical Diagram - with AutoTrac™ Integrated....2064
    Circuit test for Starter motor (M01)....2065
    Circuit test for Alternator (G02)....2068
    Circuit test for Battery (G01)....2073
    Circuit test for K01 Starter relay....2076
  Group 05C: Vehicle CAN Bus and Service Connector....2047
    Vehicle CAN Bus and Service Connector - Theory of Operation - with AutoTrac™ Integrated....2078
    Vehicle CAN Bus and Service Connector - Electrical Diagram - with AutoTrac™ Integrated....2079
  Group 05D: ECU - Power....2047
    ECU Power - Theory of Operation - with AutoTrac™ Integrated....2082
    ECU Power - Electrical Diagram - with AutoTrac™ Integrated....2083
  Group 05E: ECU - Throttle and Fuel System....2047
    ECU Throttle and Fuel System - Theory of Operation - with AutoTrac™ Integrated....2085
    ECU Throttle and Fuel System - Electrical Diagram - with AutoTrac™ Integrated....2086
    Circuit test for foot throttle (B79) - with AutoTrac™ Integrated....2087
    Circuit test for electrical hand throttle (B96) - with AutoTrac™ Integrated....2090
  Group 05F: ECU - Fuel Preheater and Aid Heater....2047
    ECU Fuel Preheater and Aid Heater - Theory of Operation - with AutoTrac™ Integrated....2094
    ECU Fuel Preheater and Aid Heater - Electrical Diagram - with AutoTrac™ Integrated....2095
    Circuit test for Fuel Pump (M31) - with AutoTrac™ Integrated....2097
    Circuit test for Heating Element of Fuel Preheater (R02) - with AutoTrac™ Integrated....2099
    Circuit test for Sender for Electrical starting aid heater (R15) - with AutoTrac™ Integrated....2101
  Group 05G: ECU - Sensors....2047
    ECU Sensors - Theory of Operation - with AutoTrac™ Integrated....2104
    ECU Sensors - Electrical Diagram - with AutoTrac™ Integrated....2105
    Circuit test for crankshaft speed sensor (B72) - with AutoTrac™ Integrated....2107
  Group 05H: BCU - Electronic Hitch-Control....2048
    BCU - Electronic Hitch-Control - Theory of Operation - with AutoTrac™ Integrated....2111
    BCU - Electronic Hitch-Control - Electrical Diagram - with AutoTrac™ Integrated....2112
    Circuit test for hitch-control stepper motor (M08) - with AutoTrac™ Integrated....2114
    Circuit test for Sensitivity Potentiometer (B26) - with AutoTrac™ Integrated....2116
    Circuit test for height potentiometer (R08) - with AutoTrac™ Integrated....2119
    Circuit test for Rate-of-Drop Potentiometer (R06) - with AutoTrac™ Integrated....2122
    Circuit test for Raise-Limit Potentiometer (R07) - with AutoTrac™ Integrated....2125
    Circuit test for Position Sensor (B21) - with AutoTrac™ Integrated....2128
    Circuit test for draft potentiometer (B41) - with AutoTrac™ Integrated....2131
    Circuit-harness test for quick raise-lower switch (S24) - with AutoTrac™ Integrated....2134
    Circuit test for external hitch-control switch (S68) - with AutoTrac™ Integrated....2137
    Circuit test for Supply Voltage for 5-Volt BCU Components - with AutoTrac™ Integrated....2140
  Group 05I: BCU - Brakes....2048
    BCU - Brakes - Theory of Operation - with AutoTrac™ Integrated....2144
    BCU - Brakes - Electrical Diagram - with AutoTrac™ Integrated....2145
    Circuit test for Brake Pedal Sensor Unit (B88) - with AutoTrac™ Integrated....2147
  Group 05J: BCU - PTO....2681
    BCU - PTO - Theory of Operation - with AutoTrac™ Integrated....2149
    BCU - PTO - Electrical Diagram - with AutoTrac™ Integrated....2150
    Circuit test for PTO Switch (S21) - with AutoTrac™ Integrated....2152
    Circuit test for PTO Solenoid (Y04) - with AutoTrac™ Integrated....2155
    Circuit test for Rear PTO Speed Sensor (B06) - with AutoTrac™ Integrated....2158
  Group 05K: BCU - Front-Wheel Drive....2048
    BCU - Front-Wheel Drive - Theory of Operation - with AutoTrac™ Integrated....2162
    BCU - Front-Wheel Drive - Electrical Diagram - with AutoTrac™ Integrated....2163
    Circuit test for Front-Wheel Drive Switch (S63) - with AutoTrac™ Integrated....2165
    Circuit test for Front-Wheel Drive Solenoid Valve (Y03) - with AutoTrac™ Integrated....2168
  Group 05L: BCU - Differential Lock....2048
    BCU - Differential Lock - Theory of Operation - with AutoTrac™ Integrated....2172
    BCU - Differential Lock - Electrical Diagram - with AutoTrac™ Integrated....2173
    Circuit test for Differential Lock Switch (S22) - with AutoTrac™ Integrated....2175
    Circuit test for Differential Lock Solenoid Valve (Y05) - with AutoTrac™ Integrated....2178
  Group 05M: BCU - Wheel Speed Sensor....2049
    BCU Wheel Speed Sensor - Theory of Operation....2182
    BCU Wheel Speed Sensor - Electrical Diagram....2183
    Circuit test for Wheel Speed Sensor (B09)....2184
  Group 05N: BCU - Turn Signal and Hazard Warning Lights....2049
    BCU - Turn Signal and Hazard Warning Lights - Theory of Operation - with AutoTrac™ Integrated....2188
    BCU - Turn Signal and Hazard Warning Lights - Electrical Diagram - with AutoTrac™ Integrated....2189
    Circuit test for hazard warning switch (S106) - with AutoTrac™ Integrated....2191
    Circuit test for Turn Signal Switch (S08) - with AutoTrac™ Integrated....2194
  Group 05O: Panel Warning Lights....2049
    Panel Warning Lights - Theory of Operation - with AutoTrac™ Integrated....2198
    Panel Warning Lights - Electrical Diagram - with AutoTrac™ Integrated....2199
    Circuit test for Sender for air filter restriction warning light (B02)....2201
    Circuit test for Fuel gauge sender (B03)....2202
    Circuit test for Engine oil pressure sender (B04)....2203
    Circuit test for Sender for the transmission oil filter (B07)....2204
    Circuit test for Coolant temperature sender (B08)....2205
    Circuit test for Transmission oil temperature sender (B29)....2206
    Circuit test for Transmission oil pressure sender (B31)....2207
  Group 05P: Lights and Tail Lights....2049
    Lights and Tail Lights - Theory of Operation - with AutoTrac™ Integrated....2209
    Lights and Tail Lights - Electrical Diagram - with AutoTrac™ Integrated....2210
    Component Checks for Lighting Circuit - with AutoTrac™ Integrated....2212
  Group 05Q: Work Lights....2049
    Work Lights - Theory of Operation....2216
    Work Lights - Electrical Diagram - with AutoTrac™ Integrated....2217
    Component Checks for Work Lights....2218
  Group 05R: Radio, Dome Light and Console Light....2049
    Radio, Dome Light and Console Light - Theory of Operation....2221
    Radio, Dome Light and Console Light - Electrical Diagram - with AutoTrac™ Integrated....2222
    Circuit test for Radio (A60) - with AutoTrac™ Integrated....2223
    Circuit test for Dome Light (A08) - with AutoTrac™ Integrated....2224
  Group 05S: Horn and Accessories Socket....2050
    Horn and Accessories Socket - Theory of Operation....2227
    Horn and Accessories Socket - Electrical Diagram - with AutoTrac™ Integrated....2228
    Circuit test for Horn (H01)....2230
  Group 05T: Power Outlet....2050
    Power Outlet - Theory of Operation - with AutoTrac™ Integrated....2233
    Power Outlet - Electrical Diagram - with AutoTrac™ Integrated....2234
  Group 05U: Seat Compressor....2050
    Seat Compressor - Theory of Operation....2236
    Seat Compressor - Electrical Diagram - with AutoTrac™ Integrated....2237
    Seat Compressor Component Check - with AutoTrac™ Integrated....2238
  Group 05V: Fan and Air Conditioning....2050
    Fan and Air Conditioning - Theory of Operation....2240
    Fan and Air Conditioning - Electrical Diagram - with AutoTrac™ Integrated....2241
    Fan and Air Conditioning Component Tests....2243
  Group 05W: Front Windshield Wiper and Washer....2050
    Front Windshield Wiper and Washer - Theory of Operation - with AutoTrac™ Integrated....2249
    Front Windshield Wiper and Washer - Electrical Diagram - with AutoTrac™ Integrated....2250
    Front Windshield Wiper and Washer System....2251
  Group 05X: Rear Windshield Wiper and Washer - Theory of Operation....2254
    Rear Windshield Wiper and Washer - Theory of Operation....2254
    Rear Windshield Wiper and Washer - Electrical Diagram - with AutoTrac™ Integrated....2255
    Rear Windshield Wiper and Washer System....2257
  Group 05Y: Trailer Connector....2050
    Trailer Connector - Theory of Operation - with AutoTrac™ Integrated....2260
    Trailer Connector - Electrical Diagram - with AutoTrac™ Integrated....2261
  Group 05Z: Backup Alarm and Reverse Light....2050
    Backup Alarm and Reverse Light - Theory of Operation....2264
    Backup Alarm and Reverse Light - Electrical Diagram - with AutoTrac™ Integrated....2265
  Group 05AA: BCU - Transmission Enable Switches....2050
    BCU - Transmission Enable Switches - Theory of Operation....2268
    BCU - Transmission Enable Switches - Electrical Diagram....2269
  Group 05AB: BCU - Seat Switch....2051
    BCU - Seat Switch - Theory of Operation....2272
    BCU - Seat Switch - Electrical Diagram....2273
  Group 05AC: BCU - AutoTrac™ Integrated Resume Switch....2051
    BCU - AutoTrac™ Resume Switch - Theory of Operation....2276
    BCU - AutoTrac™ Resume Switch - Electrical Diagram....2277
  Group 05AD: GreenStar™ Components....2051
    GreenStar™ Components - Theory of Operation - with AutoTrac™ Integrated....2279
    GreenStar™ Components - Electrical Diagram - with AutoTrac™ Integrated....2280
  Group 05AE: XMC and XSC - AutoTrac™ Integrated Steering Control Unit....2051
    AutoTrac™ Control Unit - Theory of Operation....2283
    AutoTrac™ Control Unit - Electrical Diagram....2284
  Group 05AF: TECU - AutoTrac™ Integrated Tractor Equipment Control Unit....2051
    Tractor Equipment Control Unit - Theory of Operation....2286
    Tractor Equipment Control Unit - Electrical Diagram....2287
  Group 10: Wiring Harnesses....2051
    Disconnecting Electrical Circuits....2691
    W01 — Power link Box Wiring Harness....2291
    W02 — Engine Wiring Harness....2292
    W04 - Headlights Wiring Harness....2294
    W05 — Backup Alarm Wiring Harness....2295
    W08 — Cab Wiring Harness with AutoTrac™ Integrated....2296
    W09 — Cowl Wiring Harness....2298
    W17 — Power outlet harness....2299
    W19 — Cab Roof Wiring Harness....2300
    W21 — Rear Wiper Switch Wiring Harness....2301
    W22 — Rear Wiper Wiring Harness....2302
    W23 — Rear Wiper Supply Wiring Harness....2303
    W26 — Fan and Air Conditioning Wiring Harness....2304
    W28 — Front End of Transmission Wiring Harness with AutoTrac™ Integrated....2305
    W30 — Rear End of Transmission Wiring Harness....2307
    W31 — Trailer Connector Wiring Harness....2309
    W43 — GreenStar™ Roof Wiring Harness....2310
    W44 — GreenStar™ Display Wiring Harness....2311
    W45 — AutoTrac™ Integrated Steering Control Wiring Harness....2312
    W46 — AutoTrac™ Integrated Steering Wheel Position Wiring Harness....2314
    W47 — GreenStar™ Display Wiring Harness with AutoTrac™ Integrated....2315
    W49 — Implement CAN Bus Wiring Harness with AutoTrac™ Integrated....2316
    W94 — Wheel Angle Sensor Wiring Harness (Standard Front Axle)....2317
    W94 — Wheel Angle Sensor Wiring Harness (3 Meters Front Axle)....2318
    W97 — Reverse Light Wiring Harness....2319
  Group 15: Connectors....2052
    A01 - Fuse and relay box - With AutoTrac™ Integrated....2323
    A02 - Fuse Box 2 - With AutoTrac™ Integrated....2326
    A03 - Fuse Box 3 - With AutoTrac™ Integrated....2327
    A04 - Fuse Box 4 - With AutoTrac™ Integrated....2328
    A05 - Fuse Box 5 - With AutoTrac™ Integrated....2329
    A06 - Power Link Box....2330
    A08 - Dome Light....2332
    A09 - Fuse Box with AutoTrac™ Integrated....2333
    A29-1 - Pneumatic operator's seat and rear wiper - With AutoTrac™ Integrated....2334
    A29-2 - Pneumatic operator's seat and rear wiper - With AutoTrac™ Integrated....2335
    A52 - StarFire™ iTC Receiver....2336
    A60 - Radio - With AutoTrac™ Integrated....2338
    A62 - Bus terminator - With AutoTrac™ Integrated....2339
    A84 - Bus terminator engine....2340
    B02 - Sender for air cleaner restriction warning light....2341
    B03 - Fuel gauge sensor unit - With AutoTrac™ Integrated....2342
    B04 - Sender for engine oil pressure indicator light....2343
    B06 - Rear PTO Speed Sensor....2344
    B07 - Transmission oil filter pressure sensor - With AutoTrac™ Integrated....2345
    B08 - Coolant temperature sensor....2346
    B09 - Wheel Speed Sensor....2347
    B14 - Compressor and thermostat switch....2348
    B15 - Air conditioning system pressure switch - With AutoTrac™ Integrated....2349
    B21 - Hitch-control position sensor....2350
    B26 - Sensitivity potentiometer - With AutoTrac™ Integrated....2351
    B27 - Feedback unit - With AutoTrac™ Integrated....2352
    B30 - Hydrostatic oil temperature sensor....2353
    B31 - Transmission oil pressure sender....2354
    B32 - Forward clutch pressure switch....2355
    B33 - Reverse clutch pressure switch....2356
    B36 - Neutral start switch....2357
    B37 - Interface handbrake - With AutoTrac™ Integrated....2358
    B41 - Draft potentiometer....2359
    B48 - Backup alarm switch....2360
    B56 - Water temperature engine sensor....2362
    B59 - Manifold air temperature sensor....2363
    B60 - Transmission oil temperature sensor....2364
    B72 - Crankshaft speed sensor....2365
    B74 - Event sensor....2366
    B79 - Foot throttle - With AutoTrac™ Integrated....2367
    B88 - Brake switch - With AutoTrac™ Integrated....2368
    B96 - Electrical hand throttle - With AutoTrac™ Integrated....2369
    B114 - Fuel temperature sensor....2370
    B121 - Water in fuel sensor....2371
    B137 - Fuel rail pressure sensor....2372
    B138 - Steering wheel position sensor....2373
    B139 - Wheel angle sensor (standard front axle)....2374
    B139 - Wheel angle sensor (3 meters front axle)....2375
    E01 - Right-hand front light....2376
    E02 - Left-hand front light....2377
    E09-R - Right-hand front working light....2378
    E09-L - Left-hand front working light....2379
    E11-1 - Right-hand rear working light....2380
    E11-2 - Left-hand rear working light....2381
    E12-2 - Console light....2382
    E32 - Manometer light....2383
    E67 - Reverse Light....2384
    G01 - Battery....2386
    G02 - Alternator....2387
    H01 - Horn....2388
    H67 - Backup alarm....2389
    H77 - Aid heater indicator light....2390
Section 241: Electrical System - Open Operator's Station....2528
  Group 05: Fuse Box....2528
    Fuse Box - Theory of Operation (OOS)....2535
    Fuse Box - Electrical Diagram (OOS)....2536
  Group 05A: Starting and Charging Circuit....2528
    Starting and Charging Circuit - Theory of Operation (OOS)....2539
    Starting and Charging Circuit - Electrical Diagram (OOS)....2540
  Group 05B: Panel Warning Lights....2528
    Panel Warning Lights - Theory of Operation (OOS)....2543
    Panel Warning Lights - Electrical Diagram (OOS)....2544
  Group 05C: Lights and Tail Lights....2528
    Lights and Tail Lights - Theory of Operation (OOS)....2547
    Lights and Tail Lights - Electrical Diagram (OOS)....2548
  Group 05D: Work Lights....2528
    Work Lights - Theory of Operation (OOS)....2551
    Work Lights - Electrical Diagram (OOS)....2552
  Group 05E: Horn....2528
    Horn - Theory of Operation (OOS)....2554
    Horn - Electrical Diagram (OOS)....2555
  Group 05F: Reverse Light and Backup Alarm....2528
    Reverse Light and Backup Alarm - Theory of Operation (OOS)....2557
    Reverse Light and Backup Alarm - Electrical Diagram (OOS)....2558
  Group 05G: Trailer Connector....2528
    Trailer Connector - Theory of Operation (OOS)....2561
    Trailer Connector - Electrical Diagram (OOS)....2562
  Group 05H: BCU - Turn Signal and Hazard Warning Lights....2528
    BCU - Turn Signal and Hazard Warning Lights - Theory of Operation (OOS)....2564
    BCU - Turn Signal and Hazard Warning Lights - Electrical Diagram (OOS)....2565
    Circuit test for Turn Signal Switch (S08) - Open operator's station....2567
  Group 05J: BCU - Electronic Hitch-Control....2528
    BCU - Electronic Hitch-Control - Theory of Operation (OOS)....2572
    BCU - Electronic Hitch-Control - Electrical Diagram (OOS)....2573
    Circuit test for Sensitivity Potentiometer (B26) – Open operator's station....2575
    Circuit test for Depth-setting Potentiometer (B27) – Open operator's station....2578
    Circuit test for Position Sensor (B21) – Open operator's station....2581
    Circuit Test on Rate-of-Drop Potentiometer (B27) – Open Operator's Station....2584
    Circuit test for Paise-Limit Potentiometer – Open operator's station....2587
    Circuit test for Rockshaft Control Stepper Motor (M08) – Open operator's station....2590
    Circuit/harness test for rapid raise switch (S24) — Open operator's station....2592
    Circuit test for Left Remote Control Switch (S68) - Open Operator's Station....2595
  Group 05K: BCU - Brakes....2529
    BCU - Brakes - Theory of Operation (OOS)....2600
    BCU - Brakes - Electrical Diagram (OOS)....2601
  Group 05L: BCU - Service Connector....2529
    BCU - Service Connector - Theory of Operation (OOS)....2604
    BCU - Service Connector - Electrical Diagram (OOS)....2605
  Group 05M: BCU - PTO....2681
    BCU - PTO - Theory of Operation (OOS)....2608
    BCU - PTO - Electrical Diagram (OOS)....2609
    Circuit test for PTO Switch (S21) -Open Operator's Station....2611
    Circuit test for PTO solenoid valve (Y04) - Open operator's station....2614
  Group 05N: BCU - Engine Speed Sensor....2529
    BCU - Engine Speed Sensor - Theory of Operation (OOS)....2618
    BCU - Engine Speed Sensor - Electrical Diagram (OOS)....2619
    Circuit test for Engine Speed Sender (B01) – Open operator's station....2621
  Group 05O: BCU - Front-Wheel Drive....2529
    BCU - Front-Wheel Drive - Theory of Operation (OOS)....2625
    BCU - Front-Wheel Drive - Electrical Diagram (OOS)....2626
    Circuit test for Front-Wheel Drive Switch (S63) - Open operator's station....2628
    Circuit test for Front-Wheel Drive Solenoid Valve (Y03) - Open operator's station....2631
  Group 05P: BCU - Differential Lock....2529
    BCU - Differential Lock - Theory of Operation (OOS)....2635
    BCU - Differential Lock - Electrical Diagram (OOS)....2636
    Circuit test for Differential Lock Switch (S22) - Open operator's station....2638
    Circuit test for Differential Lock Solenoid Valve (Y05) - Open operator's station....2641
  Group 10: Component Tests....2530
    Starter Motor and Charging Circuit....2654
    Instrument Panel....2664
    Horn - Optional....2669
    Lighting Circuits....2671
    Work lights....2675
    Electronic Hitch Control....2677
    PTO....2681
    BCU (FWD)....2683
    Differential lock....2685
    Hazard Warning Lights Unit....2687
    Brake System....2689
  Group 15: Wiring Harnesses....2530
    Disconnecting Electrical Circuits....2691
    Location of Ground Points....2692
    Wiring Harness W01 — Power Supply....2695
    Wiring Harness W02 — Engine Wiring Harness (Open Station Tractor)....2696
    Wiring Harness W03 — Starter Relay....2698
    Wiring Harness W04 — Headlights....2699
    Wiring Harness W06 — Backup Alarm....2700
    Wiring Harness W08 — Open Operator's Station....2701
    Wiring Harness W09 — Hood (Open Operator's Station)....2703
    Wiring Harness W28 — Front End of Transmission (Open Operator's Station)....2705
    Wiring Harness W30 — Rear End of Transmission (Open Operator's Station)....2706
    Wiring Harness W31 — Power Take-Off for 7-Pin Socket....2707
    Work Lights and Turn Signal Lights Harness (Open Operator's Station)....2708
  Group 20: Connectors....2530
    A01 - Fuse and relay box - OOS....2712
    B01 - Engine speed sensor - OOS....2715
    B02 - Sender for air cleaner restriction warning light - OOS....2716
    B03 - Fuel gauge sensor unit - OOS....2717
    B04 - Sender for engine oil pressure indicator light - OOS....2718
    B06 - PTO Speed Sensor....2719
    B07 - Transmission oil filter pressure sensor - OOS....2720
    B08 - Coolant temperature sensor - OOS....2721
    B21 - Hitch-control position sensor - OOS....2722
    B27 - Feedback unit- OOS....2723
    B26 - Sensitivity potentiometer - OOS....2724
    B29 - Transmission oil temperature sensor - OOS....2725
    B30 - Hydrostatic oil temperature sensor - OOS....2726
    B31 - Transmission oil pressure sender - OOS....2727
    B36 - Neutral start switch - OOS....2728
    B41 - Draft potentiometer - OOS....2729
    B48 - Backup alarm switch - OOS....2730
    B88 - Brake switch - OOS....2732
    E01 - Right-hand front light - OOS....2733
    E02 - Left-hand front light - OOS....2734
    E09-R - Right-hand front working light - OOS....2735
    E09-L - Left-hand front working light - OOS....2736
    E11-1 - Right-hand rear working light - OOS....2737
    E11-2 - Left-hand rear working light - OOS....2738
    F13 - Main fuse - OOS....2739
    F14 - Main fuse - OOS....2740
    G01 - Battery - OOS....2741
    G02 - Alternator - OOS....2742
    H01 - Horn - OOS....2743
    H34 - Front left-hand turn signal light - OOS....2744
    H42 - Front right-hand turn signal light - OOS....2745
    K01 - Starter relay - OOS....2746
    K24 - Injection pump shut-off valve - OOS....2747
    K28 - Backup alarm - OOS....2748
    M01 - Starter motor - OOS....2749
    M08 - Hitch-control stepper motor - OOS....2750
    P24-1 - Instrument panel - OOS....2751
    P24-2 - Instrument panel - OOS....2752
    P24-3 - Instrument panel - OOS....2753
    S01 - Starter switch - OOS....2754
    S04 - Horn switch - OOS....2755
    S08 - Turn signal switch - OOS....2756
    S09 - Light switch - OOS....2757
    S10 - Full/low beam light switch - OOS....2758
    S21 - PTO switch - OOS....2759
    S22 - Differential lock switch - OOS....2760
    S42 - Light switch - OOS....2761
    S59 - Front lights switch - OOS....2762
    S62 - Hazard warning lights switch - OOS....2763
    S63 - Front-wheel drive switch - OOS....2764
    S68 - External hitch-control switch - OOS....2765
    S92-2 - Rear work lights switch - OOS....2766
    X05 - Trailer connector - OOS....2767
    X21 - Connector (W07 and W08) - OOS....2768
    X37 - Connector (W05 and W07) - OOS....2770
    X67 - Connector (W05 and W06) - OOS....2772
    X106 - Tail, brake and turn signal lights (right-hand) - OOS....2773
    X107 - Tail, brake and turn signal lights (left-hand) - OOS....2774
    X234 - Connector (W08 and W31) - OOS....2775
    X286 - Connector (W08 and W28) - OOS....2776
    X287 - Connector (W30 and W31) - OOS....2778
    X287 - Connector (W08 and W30) - Without Hitch - OOS....2779
    X288 - Connector (W02 and W08) - OOS....2780
    X289 - Connector (W02 and W08) - OOS....2781
    X411 - Connector (W02 and W04) - OOS....2782
    X473 - Connector (W01 and W08) - OOS....2784
    X504 - Connector (W08 and W09) - OOS....2786
    X505 - Connector (W08 and W09) - OOS....2789
    X547 - Connector (W02 and W03) - OOS....2792
    X571 - Service connector (CAN Bus) - OOS....2793
    X616-1 Basic control unit (BCU) - OOS....2794
    X616-2 Basic control unit (BCU) - OOS....2796
    X616-3 Basic control unit (BCU) - OOS....2799
    X811-1 - Connector (W08 and W20) - OOS....2801
    X811-2 - Connector (W08 and W19) - OOS....2803
    XGND1 - Platform ground wire - OOS....2805
    XGND2 - Platform ground wire - OOS....2806
    XGND9 - Engine grounding - OOS....2807
    XGND26 - Grounding point - OOS....2808
    Y03 - Front-wheel drive solenoid valve - OOS....2809
    Y04 - PTO Solenoid - OOS....2810
    Y05 - Differential lock solenoid valve - OOS....2811
Section 245: Electronic Control Units....2812
  Group 05: Operation and General Information on Diagnostics....2812
    Operation and General Information - Summary of References....2824
    Eletronic Control Units - Special Tools....3826
    Operation and General Information on Diagnostics - Instrument Unit Adjustment....2826
    General Operation and Entering the Program Mode....2832
    Calling up Addresses and Diagnostic Trouble Codes....2839
    PRF — Performance monitor — Summary of Addresses....2851
    Control Unit Locations and Identification....2853
  Group 15: Information on How to Reprogram Control Units....2812
    General Information on How to Reprogram Control Units....2856
    Check and Download Tractor-Specific Software Information....2857
    Procedure When Replacing Control Units....2858
    Programming Control Units with Software Bundles....2859
    Important Notes on Programming....2860
    Procedure When Programming Control Units....2861
    Procedure in the Event of a Problem Programming VIN Control Units....2862
    Procedure in the Event of a Programming Problem....2865
  Group 20: Data BUS Systems, Operation....2812
    Data BUS systems....2868
    CAN BUS Systems....2869
    Determining the Type of the CAN Bus Fault....2872
  Group 50: Steering Control Units Tests....2812
    Steering System Control Unit Test (XMC, XSC)....2879
  Group 55A: BCU - Basic Control Unit - Without AutoTrac™ Integrated....2812
    BCU — Basic Control Unit — Summary of Addresses....2886
    Hitch-Control Calibration and Input Addresses....2890
    Test Procedure in the Case of Occasional BCU Circuit Problems....2905
    BCU — Theory of Operation (Basic Functions)....2907
    Theory of Operation (Hitch Control)....2910
  Group 55B: BCU - Basic Control Unit - With AutoTrac™ Integrated....2812
    BCU - Summary of Addresses....2920
    BCU 020 - Engine Speed Sensor/Pulses per Engine Revolution....2928
    BCU 021 - Rear PTO Speed Sensor/Pulses per PTO Revolution....2929
    BCU 022 - Front-Wheel Drive Control Function....2930
    BCU 024 - Settings for Units of Measurement in Display and for Acoustic Indicator for Turn Signal....2931
    BCU 028 - PTO Present/Not Present....2932
    BCU 029 - Backup Alarm Setup....2933
    BCU 030 - Sensor Diagnostics....2934
    BCU 034 - Configuration of Instrument Unit and Self-Canceling Turn Signals....2935
    BCU 045 - Handbrake Control Function....2936
    BCU 055 - Configuration of Acoustic Alarm....2937
    BCU 056 - Tire Configuration....2938
    BCU 058 - Sensor for Wheel Speed / Transmission Pulses per Axle Revolution....2941
    BCU 060 - True Vehicle Speed Calibration Factor....2942
    BCU 065 - Air Brake Pressure Enable....2943
    BCU 075 - Activate/Deactivate Implement Switch....2944
    BCU 089 - Configuration of Acoustic Alarm When Activating the BCU....2945
    BCU 097 - Low Fuel Level Acoustic Alarm....2946
    BCU 099 - Automatic Deletion of Diagnostic Trouble Codes....2947
    BCU 118 - Quick Withdrawal and Hitch Dampening On or Off....2948
    BCU 122 - Hitch Control Calibration....2949
    BCU 145 - Hitch Control On or Off....2957
    BCU 162 - Switching Off Hydraulic Oil Temperature Access (During Calibration)....2958
    BCU 165 - Raise Rate Setting....2959
    BCU 167 - Activate/Deactivate Hitch Components....2960
    BCU 174 - Index for Load Control....2961
    BCU 185 - Volume of Lift Cylinder....2962
    BCU 225 - Configuration Data, Software Part Number....2963
    BCU 226 - Configuration Data, Software Version Number....2964
    BCU 227 - Bootblock Program, Part Number....2965
    BCU 228 - Bootblock Program, Version Number....2966
    BCU 229 - EOL Parameters, Part Number....2967
    BCU 230 - EOL Parameters, Version Number....2968
    BCU 231 - Operating System Software, Part Number....2969
    BCU 232 - Operating System Software, Version Number....2970
    BCU 233 - Software Part Number....2971
    BCU 234 - Software Version Number....2972
    BCU 235 - Control Unit, Part Number....2973
    BCU 236 - Control Unit, Serial Number....2974
    BCU 237 - Software Package, Part Number....2975
    BCU 238 - Software Package, Version Number....2976
    BCU 247 - Tractor Model Designation....2977
    BCU 248 - Tractor Serial Number....2978
    BCU 249 - Model Designation of Original Tractor....2979
    BCU 250 - Serial Number of Original Tractor....2980
    BCU 251 - John Deere Product Identification Number (PIN) of Current Vehicle....2981
  Group 55C: TEC - Tractor Equipment Control Unit....2814
    TEC - Summary of Addresses....2985
    TEC 000 - Initial Address....2988
    TEC 001 - TEC Control Unit Stored Codes....2989
    TEC 002 - TEC System Beep Mode....2990
    TEC 009 - Supply Voltage (BAT)....2991
    TEC 015 - Input Signals, Status....2992
    TEC 016 - Output Signals, Status....2993
    TEC 031 - Vacant Input Address....2994
    TEC 032 - Vacant Input Address....2995
    TEC 033 - Vacant Input Address....2996
    TEC 034 - Vacant Input Address....2997
    TEC 040 - Display of Available Implements....2998
    TEC 050 - AutoTrac Control, Status....2999
    TEC 051 - E-SCV 1 Control, Status....3000
    TEC 052 - E-SCV 2 Control, Status....3001
    TEC 053 - E-SCV 3 Control, Status....3002
    TEC 054 - E-SCV 4 Control, Status....3003
    TEC 055 - E-SCV 5 Control, Status....3004
    TEC 056 - E-SCV 6 Control, Status....3005
    TEC 070 - Ground Speed Sensor (Radar) Present....3006
    TEC 071 - Rear Hitch Present....3007
    TEC 072 - Rear PTO Present....3008
    TEC 073 - Front PTO Present....3009
    TEC 074 - Direction of Travel Shown on GreenStar™ Display....3010
    TEC 075 - Direction of Travel (Radar) Shown on GreenStar™ Display....3011
    TEC 076 - Selective Control Valves (E-ICV/E-SCV) present / not present....3012
    TEC 077 - Implement Lights, Configuration....3013
    TEC 078 - Draft Sensor Present....3014
    TEC 099 - Automatic Deletion of Diagnostic Trouble Codes....3015
    TEC 100 - Number of E-SCVs Installed on the Tractor....3016
    TEC 101 - Number of E-ICVs Installed on the Tractor....3017
    TEC 102 - HMS Shown on GreenStar™ Display....3018
    TEC 103 - Service Interval Shown on GreenStar™ Display....3019
    TEC 104 - Fuel Tank Capacity....3020
    TEC 105 - Gears Shown on GreenStar™ Display....3021
    TEC 106 - Radar Calibration Using GreenStar™ Display....3022
    TEC 107 - Oil Temperature Shown on GreenStar™ Display....3023
    TEC 109 - Position of Hitch Shown on GreenStar™ Display....3024
    TEC 110 - Status of E-SCVs Shown on GreenStar™ Display....3025
    TEC 111 - Transmission Type....3026
    TEC 112 - GPS Speed Shown....3027
    TEC 113 - Selection of Creeper Mode....3028
    TEC 114 - Precondition for Distance Counter....3029
    TEC 115 - Monitoring of Steering Control Valve....3030
    TEC 116 - Vacant Input Address....3031
    TEC 117 - Vacant Input Address....3032
    TEC 225 - Configuration Data, Software Part Number....3033
    TEC 226 - Configuration Data, Software Version Number....3034
    TEC 227 - Bootblock Program, Part Number....3035
    TEC 228 - Bootblock Program, Version Number....3036
    TEC 231 - Operating System Software, Part Number....3037
    TEC 232 - Operating System Software, Version Number....3038
    TEC 233 - Software Part Number....3039
    TEC 234 - Software Version Number....3040
    TEC 235 - Control Unit, Part Number....3041
    TEC 236 - Control Unit, Serial Number....3042
    TEC 237 - Software Package, Part Number....3043
    TEC 238 - Software Package, Version Number....3044
    TEC 247 - Tractor Model Designation....3045
    TEC 248 - Tractor Serial Number....3046
    TEC 249 - Model Designation of Original Tractor....3047
    TEC 250 - Serial Number of Original Tractor....3048
    TEC 251 - John Deere Product Identification Number (PIN) of Current Vehicle....3049
  Group 55D: TEI - Tractor Equipment Control Unit....2816
    TEI - Summary of Addresses....3053
    TEI 000 - Initial Address....3056
    TEI 001 - TEI Control Unit Stored Codes....3057
    TEI 002 - TEI System Beep Mode....3058
    TEI 009 - Supply Voltage (BAT)....3059
    TEI 015 - Input Signals, Status....3060
    TEI 016 - Output Signals, Status....3061
    TEI 031 - Vacant Input Address....3062
    TEI 032 - Vacant Input Address....3063
    TEI 033 - Vacant Input Address....3064
    TEI 034 - Vacant Input Address....3065
    TEI 040 - Display of Available Implements....3066
    TEI 050 - AutoTrac Control, Status....3067
    TEI 051 - E-SCV 1 Control, Status....3068
    TEI 052 - E-SCV 2 Control, Status....3069
    TEI 053 - E-SCV 3 Control, Status....3070
    TEI 054 - E-SCV 4 Control, Status....3071
    TEI 055 - E-SCV 5 Control, Status....3072
    TEI 056 - E-SCV 6 Control, Status....3073
    TEI 070 - Ground Speed Sensor (Radar) Present....3074
    TEI 071 - Rear Hitch Present....3075
    TEI 072 - Rear PTO Present....3076
    TEI 073 - Front PTO Present....3077
    TEI 074 - Direction of Travel Shown on GreenStar™ Display....3078
    TEI 075 - Direction of Travel (Radar) Shown on GreenStar™ Display....3079
    TEI 076 - Selective Control Valves (E-ICV/E-SCV) present / not present....3080
    TEI 077 - Implement Lights, Configuration....3081
    TEI 078 - Draft Sensor Present....3082
    TEI 099 - Automatic Deletion of Diagnostic Trouble Codes....3083
    TEI 100 - Number of E-SCVs Installed on the Tractor....3084
    TEI 101 - Number of E-ICVs Installed on the Tractor....3085
    TEI 102 - HMS Shown on GreenStar™ Display....3086
    TEI 103 - Service Interval Shown on GreenStar™ Display....3087
    TEI 104 - Fuel Tank Capacity....3088
    TEI 105 - Gears Shown on GreenStar™ Display....3089
    TEI 106 - Radar Calibration Using GreenStar™ Display....3090
    TEI 107 - Oil Temperature Shown on GreenStar™ Display....3091
    TEI 109 - Position of Hitch Shown on GreenStar™ Display....3092
    TEI 110 - Status of E-SCVs Shown on GreenStar™ Display....3093
    TEI 111 - Transmission Type....3094
    TEI 112 - GPS Speed Shown....3095
    TEI 113 - Selection of Creeper Mode....3096
    TEI 114 - Precondition for Distance Counter....3097
    TEI 115 - Monitoring of Steering Control Valve....3098
    TEI 116 - Vacant Input Address....3099
    TEI 117 - Vacant Input Address....3100
    TEI 219 - Configuration Data of Control Unit Bootblock Program, Part Number....3101
    TEI 220 - Configuration Data of Control Unit Bootblock Program, Version Number....3102
    TEI 225 - Configuration Data, Software Part Number....3103
    TEI 226 - Configuration Data, Software Version Number....3104
    TEI 227 - Bootblock Program, Part Number....3105
    TEI 228 - Bootblock Program, Version Number....3106
    TEI 231 - Operating System Software, Part Number....3107
    TEI 232 - Operating System Software, Version Number....3108
    TEI 233 - Software Part Number....3109
    TEI 234 - Software Version Number....3110
    TEI 235 - Control Unit, Part Number....3111
    TEI 236 - Control Unit, Serial Number....3112
    TEI 237 - Software Package, Part Number....3113
    TEI 238 - Software Package, Version Number....3114
    TEI 247 - Tractor Model Designation....3115
    TEI 248 - Tractor Serial Number....3116
    TEI 249 - Model Designation of Original Tractor....3117
    TEI 250 - Serial Number of Original Tractor....3118
    TEI 251 - John Deere Product Identification Number (PIN) of Current Vehicle....3119
  Group 55E: XMC - AutoTrac™ Main Control Unit....2818
    XMC Control Software - Summary of Addresses....3123
    XMC 000 - Initial Address....3126
    XMC 001 - XMC Control Unit Stored Codes....3127
    XMC 002 - XMC System Beep Mode....3128
    XMC 003 - Control Unit Unswitched Supply Voltage Status....3129
    XMC 004 - Control Unit Switched Supply Voltage Status....3130
    XMC 007 - Sensor Supply 3 Voltage Status....3131
    XMC 008 - Sensor Supply 4 Voltage Status....3132
    XMC 009 - Watchdog 5V Regulator Voltage Status....3133
    XMC 010 - Valve Power 1 Supply Voltage Status....3134
    XMC 011 - Valve Power 2 Supply Voltage Status....3135
    XMC 014 - Steering CAN Bus High Voltage Status....3136
    XMC 015 - Steering CAN Bus Low Voltage Status....3137
    XMC 030 - Steering Wheel Position Address Display Format....3138
    XMC 031 - Steering Wheel Position Sensor 1 Status....3139
    XMC 032 - Steering Wheel Position Sensor 2 Status....3141
    XMC 035 - Steering Wheel Position and Status....3143
    XMC 036 - Wheel Angle Address Display Format....3144
    XMC 037 - Wheel Angle Sensor (Primary) Status....3145
    XMC 038 - Wheel Angle Sensor (Secondary) Status....3147
    XMC 041 - Wheel Angle Steering Stops....3149
    XMC 042 - Wheel Angle and Status....3150
    XMC 150 - Control Unit Configuration....3151
    XMC 155 - ELX2 Status....3152
    XMC 156 - Engine Information....3153
    XMC 157 - Harness ID Status....3154
    XMC 158 - Operator Presence Status....3155
    XMC 159 - Steering Oil Temperature....3156
    XMC 160 - Transmission Information....3157
    XMC 161 - GPS-based Vehicle Speed....3158
    XMC 162 - Buffered Wheel Speed....3159
    XMC 163 - Wheel-based Vehicle Speed....3160
    XMC 164 - Vehicle Stopped State....3161
    XMC 167 - GreenStar™ Yaw Rate....3162
    XMC 168 - Steering Control Mode....3163
    XMC 172 - Auxiliary Steering Exit Code....3165
    XMC 185 - GreenStar™ Lateral Error....3167
    XMC 186 - GreenStar™ Heading Error....3168
    XMC 187 - GreenStar™ Curvature....3169
    XMC 188 - AutoTrac™ Lateral Integrator....3170
    XMC 189 - AutoTrac™ Information....3171
    XMC 190 - AutoTrac™ Exit Code....3173
    XMC 191 - AutoTrac™ Hours....3175
    XMC 192 - GPS-based Wheel Slip....3176
    XMC 219 - Configuration Data of Control Unit Bootblock Program, Part Number....3177
    XMC 220 - Configuration Data of Control Unit Bootblock Program, Version Number....3178
    XMC 225 - Configuration Data, Software Part Number....3179
    XMC 226 - Configuration Data, Software Version Number....3180
    XMC 227 - Bootblock Program, Part Number....3181
    XMC 228 - Bootblock Program, Version Number....3182
    XMC 229 - EOL Parameters, Part Number....3183
    XMC 230 - EOL Parameters, Version Number....3184
    XMC 231 - Operating System Software, Part Number....3185
    XMC 232 - Operating System Software, Version Number....3186
    XMC 233 - Software Part Number....3187
    XMC 234 - Software Version Number....3188
    XMC 235 - Control Unit, Part Number....3189
    XMC 236 - Control Unit, Serial Number....3190
    XMC 237 - Software Package, Part Number....3191
    XMC 238 - Software Package, Version Number....3192
    XMC 245 - Number of CAN BUS Off Retries, Configuration....3193
    XMC 246 - CAN BUS Off Intervals, Configuration....3194
    XMC 251 - John Deere Product Identification Number (PIN) of Current Vehicle....3195
  Group 55F: XSC - AutoTrac™ Supervisor Control Unit....2820
    XSC Control Software - Summary of Addresses....3199
    XSC 000 - Initial Address....3202
    XSC 001 - XSC Control Unit Stored Codes....3203
    XSC 002 - XSC System Beep Mode....3204
    XSC 003 - Control Unit Unswitched Supply Voltage Status....3205
    XSC 004 - Control Unit Switched Supply Voltage Status....3206
    XSC 007 - Sensor Supply 3 Voltage Status....3207
    XSC 008 - Sensor Supply 4 Voltage Status....3208
    XSC 009 - Watchdog 5V Regulator Voltage Status....3209
    XSC 010 - Valve Power 1 Supply Voltage Status....3210
    XSC 011 - Valve Power 2 Supply Voltage Status....3211
    XSC 014 - Steering CAN Bus High Voltage Status....3212
    XSC 015 - Steering CAN Bus Low Voltage Status....3213
    XSC 022 - Wheel Angle Sensor, Calibration....3214
    XSC 023 - Steering Control Valve, Calibration....3216
    XSC 030 - Steering Wheel Position Address Display Format....3219
    XSC 031 - Steering Wheel Position Sensor 1 Status....3220
    XSC 032 - Steering Wheel Position Sensor 2 Status....3222
    XSC 035 - Steering Wheel Position and Status....3224
    XSC 036 - Wheel Angle Address Display Format....3225
    XSC 037 - Wheel Angle Sensor (Primary) Status....3226
    XSC 038 - Wheel Angle Sensor (Secondary) Status....3228
    XSC 041 - Wheel Angle Steering Stops....3230
    XSC 042 - Wheel Angle and Status....3231
    XSC 043 - Enable Solenoid Valve Address Display Format....3232
    XSC 046 - Enable Solenoid Valve Status....3233
    XSC 150 - Control Unit Configuration....3235
    XSC 155 - ELX2 Status....3236
    XSC 156 - Engine Information....3237
    XSC 157 - Harness ID Status....3238
    XSC 158 - Operator Presence Status....3239
    XSC 159 - Steering Oil Temperature....3240
    XSC 160 - Transmission Information....3241
    XSC 161 - GPS-based Vehicle Speed....3242
    XSC 162 - Buffered Wheel Speed....3243
    XSC 163 - Wheel-based Vehicle Speed....3244
    XSC 164 - Vehicle Stopped State....3245
    XSC 167 - GreenStar™ Yaw Rate....3246
    XSC 168 - Steering Control Mode....3247
    XSC 172 - Auxiliary Steering Exit Code....3249
    XSC 178 - AutoTrac™ Valve Deadband Offset....3251
    XSC 179 - AutoTrac™ Settings Display Format....3252
    XSC 180 - AutoTrac™ Faster Speed Threshold....3253
    XSC 181 - AutoTrac™ Slower Speed Threshold....3254
    XSC 185 - GreenStar™ Lateral Error....3255
    XSC 186 - GreenStar™ Heading Error....3256
    XSC 187 - GreenStar™ Curvature....3257
    XSC 188 - AutoTrac™ Lateral Integrator....3258
    XSC 189 - AutoTrac™ Information....3259
    XSC 190 - AutoTrac™ Exit Code....3261
    XSC 191 - AutoTrac™ Hours....3263
    XSC 192 - GPS-based Wheel Slip....3264
    XSC 193 - AutoTrac™ Sensitivity....3265
    XSC 194 - AutoTrac™ Heading Lead....3266
    XSC 195 - AutoTrac™ Heading Gain....3267
    XSC 196 - AutoTrac™ Curve Sensitivity....3268
    XSC 197 - AutoTrac™ Acquisition Sensitivity....3269
    XSC 198 - AutoTrac™ Lateral Gain....3270
    XSC 199 - AutoTrac™ Inner Loop Scale Factor....3271
    XSC 219 - Configuration Data of Control Unit Bootblock Program, Part Number....3272
    XSC 220 - Configuration Data of Control Unit Bootblock Program, Version Number....3273
    XSC 225 - Configuration Data, Software Part Number....3274
    XSC 226 - Configuration Data, Software Version Number....3275
    XSC 227 - Bootblock Program, Part Number....3276
    XSC 228 - Bootblock Program, Version Number....3277
    XSC 229 - EOL Parameters, Part Number....3278
    XSC 230 - EOL Parameters, Version Number....3279
    XSC 231 - Operating System Software, Part Number....3280
    XSC 232 - Operating System Software, Version Number....3281
Section 255: PowrQuad™ Transmissions....3309
  Group 10: Operational Check....3309
    Introductory Checks for Transmission and Hydraulic Diagnosis....3316
    PowrQuad Transmission—Operational Check....3321
  Group 15: Tests and Adjustments....3309
    PowrQuad™ Transmission—Summary of References....3329
    Special Tools....3826
    PowrQuad™ Transmission—System Check....3331
    PowrQuad Transmission—Test Ports....3340
    PowrQuad™ Transmission—Checking Rate of Flow at Cooler....3342
    PowrQuad™ Transmission—Checking the Cooler Relief Valve....3345
    PowrQuad™ Transmission—System Pressure Check....3348
    PowrQuad™ Transmission—Checking Lube Oil Pressure....3349
    PowrQuad™ Transmission—Checking Cooling Oil Pressure (Forward Clutch)....3351
    PowrQuad™ Transmission—Checking Cooling Oil Pressure (Reverse Brake)....3352
    PowrQuad™ Transmission—Checking Pressure at Forward Clutch....3353
    PowrQuad™ Transmission—Checking Pressure at Reverse Brake....3354
    PowrQuad™ Transmission—Checking Pressure at Brake B1....3355
    PowrQuad™ Transmission—Checking Pressure at Brake B2....3356
    PowrQuad™ Transmission—Checking Pressure at Brake B3....3357
    PowrQuad™ Transmission—Checking Pressure at Clutch C4....3358
    PowrQuad™ Transmission—Adjusting System Pressure....3360
    PowrQuad™ Transmission—Test Result Table....3362
    PowrQuad Transmission—Adjusting Gear Shift....3365
    PowrQuad Transmission—Adjusting Forward/Reverse Cable....3367
    PowrQuad Transmission—Adjusting Park Lock....3369
  Group 20: Operation....3309
    PowrQuad Transmission — Summary of References....3371
    PowrQuad Transmission—Layout....3372
    PowrQuad Module—Layout....3373
    PowrQuad Module—Cross-Sectional and 3D View....3375
    PowrQuad Module—Location of Valves, Sensors and Switches....3378
    PowrQuad Module—Element Engagement Chart....3381
    PowrQuad Module—Pneumatic Pump....3382
    PowrQuad Module—Transmission Oil Pump....3384
    PowrQuad™ Module — Pressure-Regulating Valve and Filter Relief Valve....3386
    PowrQuad Module—Overspeed Relief Valve and Anti-Cavitation Check Valve....3391
    PowrQuad Module—Clutch Cooling Components....3393
    PowrQuad Module —Clutch Cooling Valve (Forward/Reverse)....3394
    PowrQuad™ Module—System 1 Oil and System 2 Oil....3395
    PowrQuad Module—Hydraulic Schematic, Mechanically Actuated PowrQuad Module....3396
    PowrQuad Module—Operation of Forward/Reverse Modulation, Mechanically Actuated PowrQuad Module....3398
    PowrQuad Module—Neutral Start Circuit, Mechanically Actuated PowrQuad Module....3402
    PowrQuad Module—Operation of Gear-to-Gear Modulation, Mechanically Actuated PowrQuad Module....3403
  Group 30: Range Box....3310
    Range Transmission — Cross-Sectional View....3408
Section 256: Drive Systems....3410
  Group 10: Operational Check....3410
    Power train - operational check....3414
  Group 15: Tests and Adjustments....3410
    Tests and Adjustments—Summary of References....3682
    Special Tools....3826
    Safety Measures for Hydraulic Checks....3684
    Drive Systems—System Check....3422
    Checking Pressure at the Front-Wheel Drive Clutch....3426
    Checking Pressure at the Hydraulic Differential Lock....3427
    Checking Pressure at the PTO....3428
    Drive Systems—Test Result Table....3431
  Group 20: Operation....3410
    Drive Systems—Summary of References....3433
    Front Wheel Drive Clutch—Cross-Sectional View....3434
    Front Wheel Drive Clutch—Oil Flow and Power Flow....3436
    Front Wheel Drive Clutch Disengaged—Oil Flow....3438
    Differential—Cross-Sectional View....3440
    Differential—Power Flows....3442
    Differential—Oil Flows....3444
    Final Drives—Operation and Cross-Sectional View....3447
    PTO Options—Description....3448
    PTO Options—PTO Modulating Valve and Solenoid Valve....3450
    PTO Options—PTO brake and PTO clutch....3452
    PTO Options—Power Flows....3454
Section 260: Steering and Brakes....3456
  Group 05: Preliminary Checks....3456
    Preliminary Checks—Summary of References....3459
    Preliminary Checks – Steering System....3460
    Preliminary Checks – Brake System....3464
  Group 10: Operational Check....3456
    Operational Checkout—Summary of References....3466
    Safety Information....3467
    Steering Check....3468
    Checking Brakes....3469
  Group 15: Tests and Adjustments....3456
    Special Tools....3826
    Steering and Brakes - Specifications....3472
    Checking Steering Valve....3473
    Checking Brake System....3476
    Bleeding the Rear Brakes....3477
    Adjusting Brake Pedals and Switches....3478
  Group 20A: Hydrostatic Steering....3456
    Description of Steering Valves, Operation....3486
    AutoTrac™, Theory of Operation....3493
  Group 20B: Brakes....3456
    Brakes—Summary of Reference....3498
    Rear Brake Without Power-fill Theory of Operation....3499
    Rear Brake With Power-fill Theory of Operation....3501
    Rear Brake Without Power-fill Schematic....3515
    Rear Brake With Power-fill Schematic....3517
  Group 20C: Air brake system....3456
    Steering and Brakes - Air Brakes, Summary of References....3520
    Steering and Brakes - Air Brakes, Description....3521
    Steering and Brakes - Air Brakes, Compressor....3523
    Steering and Brakes - Air Brakes, Pressure Regulating Valve....3524
    Steering and Brakes - Air Brakes, Compressed Air Tank....3525
    Steering and Brakes - Air Brakes, Trailer Control Valve....3526
    Steering and Brakes - Air Brakes, Coupling Ends....3527
Section 270A: Hydraulic System — 6145J....3528
  Group 10: Operational Check....3528
    Checking Hydraulic System Load....3531
    Hitch Control – Operational Check....3532
    External Control of Hitch – Operational Check....3534
    Selective Control Valves – Operational Check....3535
  Group 15: Tests and Adjustments....3528
    Tests and Adjustments — Summary of References....3538
    Safety Measures for Hydraulic Checks....3684
    Warming Hydraulic System Oil....3686
    Hydraulic System — Oil Pressure Test Ports....3542
    PFC Hydraulic System Check....3545
    PFC Hydraulic System — Test Result Table....3558
    Charge Pump—Checking Lube Oil Pressure....3559
    Hydraulic Pump — Testing and Adjusting the System Pressure (PFC Hydraulic System)....3561
    Charge Pump — Checking Flow Rate (PFC Hydraulic System)....3563
    Hydraulic Pump — Pressure-and-Flow Regulator Check....3565
    Checking the Pressure Differential Dynamically (PFC Hydraulic System Only)....3568
    Checking the LS (Load-Sense) Pressure....3570
    Selective Control Valves — Check for Leaks at Valve Spools (PFC Hydraulic System Only)....3572
    Selective Control Valves (SCV) — Checking for Leaks in Couplers....3574
    300 and 301 Series Selective Control Valves— Adjust Detent Kickout Relief Valve Parts....3575
    Selective Control Valves—Adjusting Left-Hand Endplate With Additional LS Port For External Consumers....3577
    Selective Control Valves—Adjusting Right-Hand Endplate With Additional Ports For External Consumers....3579
    Checking Stepper Motor and Rockshaft Valve....3581
    Rockshaft Valve — Checking for Leaks....3583
    Rockshaft Valve — Checking the Pressure-Relief Valve....3584
    Rockshaft Valve — Checking Depth to Which Pressure and Discharge Valves are Screwed In....3586
    Rockshaft Valve — Checking the Position Sensor....3587
    Rockshaft — Testing and Adjusting the Draft Potentiometer (6145J)....3588
    Adjusting the Power Beyond Valve....3590
  Group 20: Operation....3528
    PFC Hydraulic System — Summary of References....3594
    PFC Hydraulic System — Description....3595
    PFC Hydraulic System — Operation....3596
    PFC Hydraulic System — Symbolic Representation....3597
    PFC Hydraulic System — Schematic View....3605
    PFC Hydraulic System — Three-Dimensional View....3607
    PFC Hydraulic System — Hydraulic Pump Description....3609
    PFC Hydraulic System — Oil Lines of Hydraulic Pump....3610
    PFC Hydraulic System — Hydraulic Pump Operation....3611
    PFC Hydraulic System — Hydraulic Pump Operating Modes....3615
    Primary Hydraulic Oil Filter — Description....3623
    Hydraulic System — Description of Hydraulic Oil Filter....3624
    PFC Hydraulic System — Description and Arrangement of Shuttle Valves....3625
    PFC Hydraulic System — Operation of Shuttle Valves....3627
    PFC Hydraulic System — Description of Main Block with Priority Valve....3629
    PFC Hydraulic System — Operation of Priority Valve in Main Block....3631
    Power Beyond Valve — Operation....3636
    Rockshaft — Description....3638
    Rockshaft — Operation of Rockshaft Control....3640
    Rockshaft — Operation of Rockshaft Valve....3642
    Rockshaft — Operation of Position Sensor....3644
    Rockshaft — Operation of Draft Sensor....3645
    Rockshaft — Description of Controls....3646
    Rockshaft — Direct Drive....3647
    100 and 300 Series Selective Control Valves (Mechanically Actuated) — Description....3648
    100 Series Selective Control Valve (Mechanically Actuated) — Operation....3649
    300 Series Selective Control Valve (Mechanically Actuated) — Operation....3658
    Couplers — Description....3667
    Selective Control Valve End Plate — Summary....3668
Section 270B: Hydraulic System — 6165J, 6180J and 6205J....3670
  Group 10: Operational Check....3670
    Hydraulic System - Operational Check—Summary of References....3673
    Hydraulic System—Load Check....3674
    Hitch Control Operational Check....3675
    Hydraulic System - External Control of Hitch, Operational Check-Out....3677
    Selective Control Valves Operational Check....3678
  Group 15: Tests and Adjustments....3670
    Tests and Adjustments—Summary of References....3682
    Special Tools....3826
    Safety Measures for Hydraulic Checks....3684
    Warming Hydraulic System Oil....3686
    PFC Hydraulic System - Worksheet for the Hydraulic System Diagnostics....3687
    PFC Hydraulic System - Test Ports for Oil Pressure....3690
    PFC Hydraulic System - Checking and Adjusting the Maximum Load Sense Pressure....3692
    PFC Hydraulic System - Check and Adjust System Oil Pressure....3694
    PFC Hydraulic System - Priority Circuit 1, Checking and Adjusting the Load Sense Oil Pressure for Steering....3696
    PFC Hydraulic System - Priority Circuit 3, Checking the Oil Pressure....3698
    PFC Hydraulic System - Hydraulic Pump, Checking the Delivery Rate....3700
    PFC Hydraulic System - Charge Pump, Check the Delivery Rate....3702
    PFC Hydraulic System - Check the Charge and Lube Oil Pressure....3704
    Hydraulic System - Selective Control Valves (SCV 300 and 450), Adjust the Automatic Release of Detent....3705
    Hydraulic System - Selective Control Valves (SCV), Checking the Couplers for Leaks....3707
    Hydraulic System - Checking the Hitch Valve and the Stepper Motor....3708
    Hydraulic System - Hitch Valve, Centering the Stepper Motor....3710
    Hydraulic System - Hitch Valve, Checking for Leaks....3711
    Hydraulic System - Hitch Valve, Rough Adjustment of the Raise and Lower Valves....3712
    Hydraulic System - Hitch Valve, Checking the Position Sensor....3714
    Hydraulic System - Hitch Valve, Checking and Adjusting the Draft Potentiometer....3715
  Group 20: Theory of operation....3670
    Hydraulic System Theory of Operation—Summary of References....3718
    Hydraulic System - Summary of Abbreviations....3719
    PFC Hydraulic System - Summary of Components....3720
    PFC Hydraulic System — 6165J and 6180J Tractors Symbolic Representation....3722
    PFC Hydraulic System — 6205J Tractors Symbolic Representation....3724
  Group 20A: Oil Filter, Charge Pump and Hydraulic Pump....3671
    Oil Filter, Charge Pump and Hydraulic Pump―Summary of References....3727
    PFC Hydraulic System - Hydraulic Oil Filter, Operation....3728
    PFC Hydraulic System - Charge Pump, Operation....3730
    PFC Hydraulic System - Hydraulic Pump, Operation....3732
    PFC Hydraulic System - Hydraulic Pump, Operating Modes....3736
    PFC Hydraulic System - Hydraulic Oil Primary Filter, Component Information....3744
    PFC Hydraulic System - Hydraulic Oil Filter, Component Information....3745
    PFC Hydraulic System - Charge Pump, Component Information....3746
    PFC Hydraulic System - Hydraulic Pump, Component Information....3748
  Group 20B: Hitch....3671
    Hitch - Summary of References....3750
    Hitch - Summary of Components....3751
    Hitch - Hitch Control, Operation....3753
    Hitch - Hitch Valve, Operation....3755
    Hitch - Position Sensor, Operation....3757
    Hitch - Draft Sensor, Operation....3758
    Hitch - Controls....3759
    Hitch - Direct Control....3761
  Group 20C: Selective control valves (SCV)....3671
    Selective Control Valves (SCVs) - Summary of References....3763
    Selective Control Valve (M-SCV 100) - Operation....3764
    Selective Control Valve (M-SCV 300) - Operation....3772
    Selective Control Valve (M-SCV 450) - Theory of Operation....3784
  Group 20D: Hydraulic block....3671
    PFC Hydraulic System - Hydraulic Block, Summary of References....3801
    PFC Hydraulic System - Hydraulic Block, Summary of Components....3802
    PFC Hydraulic System - Priority 1 Control Block, Component Information....3804
    PFC Hydraulic System - Priority 3 Control Block, Component Information....3806
Section 290: Operator's Cab....3808
  Group 10: Operational and Preliminary Checks....3808
    Air-Conditioning and Heater System Operational Check....3813
  Group 15: Tests and Adjustments....3808
    Operational Checkout―Summary of References....3818
    Safety in the Workplace....3819
    Handling Refrigerant....3820
    Safety Equipment....3821
    In the Event of an Emergency....3822
    Storage of Refrigerant Containers....3823
    Refrigerant R134a....3847
    Important....3825
    Special Tools....3826
    Specification....3827
    Air Conditioning System Checks....3828
    Pressure Deviations....3842
  Group 20: Operation....3808
    Operation of Air Conditioning/Heating/Ventilation—Summary of References....3845
    Principle of Heat Exchange....3846
    Refrigerant R134a....3847
    Refrigerant Circuit Layout (Cab Tractors)....3848
    Refrigerant Circuit Operation....3849
    Component Description....3852
    Expansion Valve....3856
    Thermostat Switch....3858
    Heating and Ventilation....3859
Section 299: Special Tools (Dealer-Fabricated)....3861
  Group 05: Special Tools (Dealer-Fabricated)....3861
    Special Tools (Dealer-Fabricated) — Summary....3863
    Retainer Tool....3864
    Adjustment Tool....3865
    DFRW2—Needle Valve Test Hose Assembly....3866
    DFLX10 and DFLX11—Test Harnesses....3867
    DFLX12—Special Tool for 11-bit and 29-bit CAN BUS....3869
    DFLX14—Solenoid Valve Test Harness....3870

John Deere Tractors 6145J, 6165J, 6180J, 6205J Diagnosis and Tests Service Technical Manual (TM801419)