John Deere 5075GV, 5090GV, 5075GN, 5090GN, 5105GN, 5075GF, 5090GF, 5105GF, 5075GL, 5090GL, and 5100GL (MY20- ) Tractors Diagnosis and Tests Service Technical Manual (TM414019)
Complete Diagnosis & Tests Technical Manual with electrical wiring diagrams for John Deere 5075GV, 5090GV, 5075GN, 5090GN, 5105GN, 5075GF, 5090GF, 5105GF, 5075GL, 5090GL, and 5100GL (MY20- ) Tractors, with workshop information to maintain, diagnose, and rebuild like professional mechanics.
John Deere 5075GV, 5090GV, 5075GN, 5090GN, 5105GN, 5075GF, 5090GF, 5105GF, 5075GL, 5090GL, and 5100GL 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.
tm414019 - 5075GV, 5090GV, 5075GN, 5090GN, 5105GN, 5075GF, 5090GF, 5105GF, 5075GL, 5090GL, and 5100GL (MY20- ) Tractors Diagnostic (European Edition) Technical Manual.pdf
PRODUCT DETAILS:
Total Pages: 4,233 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
TABLE OF CONTENTS................1
Section 210: General Information................4202
Group 05: Safety Measures................69
General Information - Safety - Summary of References................73
Recognize Safety Information................75
Understand Signal Words................76
Follow Safety Instructions................77
Prevent Machine Runaway................78
Operating the Tractor Safely................79
Operating the Loader Tractor Safely................81
Passenger Seat................82
Use Safety Lights and Devices................83
Towing Trailers/Implements Safely................84
Use Caution on Slopes, Uneven Terrain, and Rough Ground................85
Freeing a Mired Machine................86
Avoid Backover Accidents................87
Handle Fluids Safely—Avoid Fires................88
Handling Batteries Safely................89
Prepare for Emergencies................91
Avoid High-Pressure Fluids................92
Service Cooling System Safely................93
Remove Paint Before Welding or Heating................94
Avoid Heating Near Pressurized Fluid Lines................95
Work In Ventilated Area................96
Avoid Contact with Agricultural Chemicals................97
Handle Agricultural Chemicals Safely................98
Stay Clear of Rotating Drivelines................100
Wear Protective Clothing................102
Protect Against Noise................103
Practice Safe Maintenance................104
Avoid Hot Exhaust................106
Exhaust Filter Cleaning................107
Clean Exhaust Filter Safely................108
Read Operator’s Manuals for ISOBUS Controllers................111
Use Steps and Handholds Correctly................112
Use Seat Belt Properly................113
Park Machine Safely................114
Use Proper Lifting Equipment................115
Construct Dealer-Made Tools Safely................116
Support Machine Properly................117
Work in Clean Area................118
Illuminate Work Area Safely................119
Service Machines Safely................120
Service Accumulator Systems Safely................121
Service Tires Safely................122
Use Proper Tools................123
Service Front-Wheel Drive Tractor Safely................124
Avoid Eye Contact With Radar................125
Keep ROPS Installed Properly................126
Replace Safety Signs................127
Decommissioning — Proper Recycling and Disposal of Fluids and Components................128
Live With Safety................795
Safety Measures on Electronic Control Units................130
Servicing Electronic Control Units................131
Welding Near Electronic Control Units................132
Keep Electronic Control Unit Connectors Clean................133
Safety Instructions for Replacing a Halogen Bulb................134
Safety Instructions for Replacing Xenon (HID) Bulbs and Ballast Units................136
Group 10: General References................70
General Information - General References, Summary of References................139
General Information - Electrical System, Approach to Tabular Diagnostic Procedures................140
General Information - Electrical System, Troubleshooting Unsolved Problems................142
General Information - Electrical System, Worksheet for Circuit/Harness Test................143
General Information - Electrical System, Visual Check................145
General Information - Electrical System, Electrical Circuit Malfunctions................146
Section 211: Diagnostic Trouble Codes................151
Group DTC: Digital Display Diagnostic Trouble Code and System Flash Code Overview................151
Diagnostic Trouble Code and System Flash Code Overview — Summary of Reference................168
Group ECU: Engine Control Unit for Engine F5D (DOC/DPF)................151
ECU 004151.12 - Fuel Rail Pressure Relief Valve (PRV) Fault................151
ECU 065564.03 - Water-in-Fuel detected................151
ECU 065585.03 - Coolant Temperature Sensor, Voltage Too High................151
ECU 065585.04 - Coolant Temperature Sensor, Voltage Too Low................151
ECU 065587.03 - Manifold Air Temperature Sensor (High-Pressure Pump), Voltage Too High................151
ECU 065587.04 - Manifold Air Temperature Sensor (High-Pressure Pump), Voltage Too Low................151
ECU 065588.00 - Manifold Air Pressure Sensor (High-Pressure Pump) Fault................151
ECU 065588.01 - Manifold Air Pressure Sensor (High-Pressure Pump) Fault................151
ECU 065588.03 - Manifold Air Pressure Sensor (High-Pressure Pump), Voltage Too High................151
ECU 065588.04 - Manifold Air Pressure Sensor (High-Pressure Pump), Voltage Too Low................151
ECU 065589.03 - Fuel Temperature Sensor, Voltage Too High................151
ECU 065589.04 - Fuel Temperature Sensor, Voltage Too Low................151
ECU 065590.03 - Fuel Rail Pressure Sensor, Voltage Too High................151
ECU 065590.04 - Fuel Rail Pressure Sensor, Voltage Too Low................151
ECU 065591.02 - Fuel Rail Pressure Relief Valve (PRV), Opens Too Often................151
ECU 065591.03 - Fuel Rail Pressure Relief Valve (PRV) Fault................151
ECU 065591.04 - Fuel Rail Pressure Relief Valve (PRV) is forced to open by system test................151
ECU 065596.03 - Ambient Temperature Sensor, Voltage Too High................151
ECU 065596.04 - Ambient Temperature Sensor, Voltage Too Low................151
ECU 065601.02 - Crankshaft Position Sensor Fault................151
ECU 065601.04 - Camshaft Position Sensor Signal Invalid................151
ECU 065603.02 - Camshaft Position Sensor Fault................151
ECU 065603.04 - Camshaft Position Sensor Fault................151
ECU 065604.03 - Engine Speed Sensor Signal Mismatch................151
ECU 065609.02 - Fuel Filter Heater Fault................151
ECU 065609.03 - Fuel Filter Heater, Voltage Too High................151
ECU 065609.04 - Fuel Filter Heater, Voltage Too Low................151
ECU 065609.12 - Fuel Filter Heater, Temperature too High................151
ECU 065617.03 - High Pressure Fuel System Fault................151
ECU 065619.03 - High Pressure Fuel System Fault................152
ECU 065619.03 - High Pressure Fuel System Fault................152
ECU 065621.03 - High Pressure Fuel Control Valve Fault................152
ECU 065623.03 - High Pressure Fuel Control Valve Fault................152
ECU 065624.03 - Leakage in Fuel System................152
ECU 065625.02 - High Pressure Fuel Control Valve Fault................152
ECU 065629.03 - Diesel Particulate Filter Fault (Derate Level 1)................152
ECU 065630.03 - EGR Valve Fault (Derate Level 1)................152
ECU 065633.02 - Injector No. 1, Short Circuit................152
ECU 065634.02 - Injector No. 2, Short Circuit................152
ECU 065635.02 - Injector No. 3, Short Circuit................152
ECU 065636.02 - Injector No. 4, Short Circuit................152
ECU 065639.02 - Injector No. 1 Fault................152
ECU 065640.02 - Injector No. 2 Fault................152
ECU 065641.02 - Injector No. 3 Fault................152
ECU 065642.02 - Injector No. 4 Fault................152
ECU 065649.03 - Injector Wiring Bank 1, Short Circuit................152
ECU 065651.03 - Injector Wiring Bank 2, Short Circuit................152
ECU 065660.12 - Control Software Internal Fault................152
ECU 065662.02 - Control Software Internal Fault................152
ECU 065662.03 - Control Software Internal Fault................152
ECU 065662.04 - Control Software Internal Fault................152
ECU 065662.12 - Fuel Injection Limited................152
ECU 065663.12 - Injector No. 1, Incorrect Calibration Code................152
ECU 065679.02 - Oxygen Sensor Fault................152
ECU 065679.03 - Oxygen Sensor, Voltage Too High................152
ECU 065679.04 - Oxygen Sensor, Voltage Too Low................152
ECU 065689.02 - Turbocharger Wastegate Fault................152
ECU 065693.04 - Engine Power Derate Condition Exists................152
ECU 065694.04 - Engine Power Derate Condition Exists................152
ECU 065713.03 - CAN Bus Voltage Too High................152
ECU 065713.04 - CAN Bus Voltage Too Low................152
ECU 065719.02 - Incorrect CAN Bus Message................152
ECU 065736.03 - Incorrect CAN Bus Message................153
ECU 065745.03 - Control Software Internal Fault................153
ECU 065746.02 - Control Software Internal Fault................153
ECU 065746.03 - Control Software Internal Fault................153
ECU 065746.04 - Control Software Internal Fault................153
ECU 065746.12 - Control Software Internal Fault................153
ECU 065747.12 - Control Software Internal Fault................153
ECU 065748.12 - Control Software Internal Fault................153
ECU 065752.12 - Control Software Internal Fault................153
ECU 065753.02 - Control Software Internal Fault................153
ECU 065753.03 - Control Software Internal Fault................153
ECU 065753.12 - Control Software Internal Fault................153
ECU 065754.12 - Control Software Internal Fault................153
ECU 065763.03 - Control Software Internal Fault................153
ECU 065764.03 - Control Software Internal Fault................153
ECU 065766.12 - ECU Supply Voltage No. 1 Fault................153
ECU 065767.03 - ECU Supply Voltage No. 2 Fault................153
ECU 065768.03 - ECU Supply Voltage No. 2 Fault................153
ECU 065771.03 - Barometric Air Pressure, Voltage Too High................153
ECU 065771.04 - Barometric Air Pressure, Voltage Too Low................153
ECU 065777.03 - DPF Differential Pressure Sensor, Voltage Too High................153
ECU 065777.04 - DPF Differential Pressure Sensor, Voltage Too Low................153
ECU 065779.12 - DPF Differential Pressure Sensor Fault................153
ECU 065783.00 - DOC Outlet Temperature Sensor Fault................153
ECU 065783.03 - DOC Outlet Temperature Sensor, Voltage Too High................153
ECU 065783.04 - DOC Outlet Temperature Sensor, Voltage Too Low................153
ECU 065791.02 - Engine Oil Viscosity Too Low................153
ECU 065791.04 - Engine Oil Viscosity Low................153
ECU 131109.03 - Main Relay, Voltage Too High................153
ECU 131109.04 - Main Relay, Voltage Too Low................153
ECU 131110.03 - Unswitched Battery Voltage Too High................153
ECU 131110.04 - Unswitched Battery Voltage Too Low................153
ECU 131127.03 - Fuel Rail Pressure Relief Valve (PRV), Opens Too Often................153
ECU 131127.04 - Fuel Rail Pressure Relief Valve (PRV) is forced to open by system test................154
ECU 131127.12 - Fuel Rail Pressure Relief Valve (PRV) is forced to open by system test................154
ECU 131128.03 - Engine Oil Pressure Sensor Fault................154
ECU 131128.04 - Engine Oil Pressure Low................154
ECU 131158.03 - Engine Power Derate Condition Exists................154
ECU 131161.03 - High Pressure Fuel Control Valve, Voltage Too High................154
ECU 131162.03 - Injector No. 1, Calibration Fault................154
ECU 131162.04 - Injector No. 1, Calibration Fault................154
ECU 131165.03 - Diesel Particulate Filter Fault (Derate Level 3)................154
ECU 131166.03 - EGR Valve Fault (Derate Level 3)................154
ECU 131183.04 - Fuel Rail Pressure Fault................154
ECU 131199.12 - Injector No. 2, Incorrect Calibration Code................154
ECU 131225.04 - Turbocharger Wastegate Fault................154
ECU 131227.03 - Turbocharger Inlet Temperature, Voltage Too High................154
ECU 131227.04 - Turbocharger Inlet Temperature, Voltage Too Low................154
ECU 131252.02 - Incorrect CAN Bus Message................154
ECU 131281.03 - Control Software Internal Fault................154
ECU 131283.12 - Control Software Internal Fault................154
ECU 131284.04 - Control Software Internal Fault................154
ECU 196651.02 - Indicator Light for Glow Plug Fault................154
ECU 196651.03 - Glow Plug, Voltage Too High................154
ECU 196651.04 - Glow Plug, Voltage Too Low................154
ECU 196651.12 - Glow Plug System, Temperature Too High................154
ECU 196697.04 - High Pressure Fuel Control Valve, Voltage Too Low................154
ECU 196698.03 - Injector No. 2, Calibration Fault................154
ECU 196698.04 - Injector No. 2, Calibration Fault................154
ECU 196735.12 - Injector No. 3, Incorrect Calibration Code................154
ECU 196755.02 - Turbocharger Wastegate Valve Fault................154
ECU 196755.03 - Turbocharger Wastegate Valve, Voltage Too High................154
ECU 196755.04 - Turbocharger Wastegate Valve, Voltage Too Low................154
ECU 196755.12 - Turbocharger Wastegate Valve, Temperature Too High................154
ECU 196765.04 - Engine Power Derate Condition Exists................154
ECU 196766.04 - Engine Power Derate Condition Exists................154
ECU 196808.02 - Incorrect CAN Bus Message................155
ECU 196817.12 - Control Software Internal Fault................155
ECU 196820.02 - Control Software Internal Fault................155
ECU 196820.03 - Control Software Internal Fault................155
ECU 196820.04 - Control Software Internal Fault................155
ECU 196820.12 - Control Software Internal Fault................155
ECU 196835.00 - Control Software Internal Fault................155
ECU 196835.01 - Control Software Internal Fault................155
ECU 196835.02 - Control Software Internal Fault................155
ECU 196835.03 - Control Software Internal Fault................155
ECU 196835.04 - Control Software Internal Fault................155
ECU 196835.12 - Control Software Internal Fault................155
ECU 196849.04 - Diesel Particulate Filter Fault................155
ECU 196851.12 - DPF Differential Pressure Sensor Fault................155
ECU 196854.03 - DOC Inlet Temperature Sensor, Voltage Too High................155
ECU 196854.04 - DOC Inlet Temperature Sensor, Voltage Too Low................155
ECU 196857.03 - Diesel Particulate Filter Fault................155
ECU 262182.03 - Engine Control Unit, Voltage Too High................155
ECU 262182.04 - Engine Control Unit, Voltage Too Low................155
ECU 262194.03 - Engine Temperature Too High................155
ECU 262197.12 - Fuel Rail Pressure Sensor Fault................155
ECU 262229.03 - High Pressure Fuel System Fault................155
ECU 262233.03 - High Pressure Fuel Control Valve Fault................155
ECU 262234.03 - Injector No. 3, Calibration Fault................155
ECU 262234.04 - Injector No. 3, Calibration Fault................155
ECU 262271.12 - Injector No. 4, Incorrect Calibration Code................155
ECU 262281.03 - EGR Valve Fault................155
ECU 262285.02 - Actuator for Throttle Fault................155
ECU 262285.12 - Actuator for Throttle, Temperature Too High................155
ECU 262299.03 - Turbocharger Pressure Sensor, Voltage Too High................155
ECU 262299.04 - Turbocharger Pressure Sensor, Voltage Too Low................155
ECU 262301.04 - Engine Power Derate Condition Exists................155
ECU 262302.04 - Engine Power Derate Condition Exists................155
ECU 262356.03 - Control Software Internal Fault................156
ECU 262356.04 - Control Software Internal Fault................156
ECU 262371.03 - Control Software Internal Fault................156
ECU 262371.04 - Control Software Internal Fault................156
ECU 262371.12 - Control Software Internal Fault................156
ECU 262393.03 - Diesel Particulate Filter Fault................156
ECU 327724.01 - Glow Plug Control Unit Fault................156
ECU 327730.03 - Engine Temperature Too High................156
ECU 327733.03 - Fuel Rail Pressure Sensor, Pressure Too High................156
ECU 327756.03 - Engine Speed Extremely High................156
ECU 327769.12 - High Pressure Fuel Control Valve, Temperature Too High................156
ECU 327770.03 - Injector No. 4, Calibration Fault................156
ECU 327770.04 - Injector No. 4, Calibration Fault................156
ECU 327817.03 - EGR Valve Fault................156
ECU 327817.04 - EGR Valve Fault................156
ECU 327819.02 - EGR Valve Fault................156
ECU 327819.12 - EGR Valve, Temperature Too High................156
ECU 327820.03 - Actuator for Throttle Fault................156
ECU 327820.04 - Actuator for Throttle Fault................156
ECU 327821.03 - Actuator for Throttle, Voltage Too High................156
ECU 327821.04 - Actuator for Throttle, Voltage Too Low................156
ECU 327890.03 - Control Software Internal Fault................156
ECU 327892.02 - Control Software Internal Fault................156
ECU 327892.03 - Control Software Internal Fault................156
ECU 327892.04 - Control Software Internal Fault................156
ECU 327892.12 - Control Software Internal Fault................156
ECU 327907.03 - Control Software Internal Fault................156
ECU 327907.04 - Control Software Internal Fault................156
ECU 327907.12 - Control Software Internal Fault................156
ECU 327925.12 - Diesel Particulate Filter Fault................156
ECU 393217.02 - Oxygen Sensor Fault................156
ECU 393218.02 - Oxygen Sensor Fault................156
ECU 393221.03 - Oxygen Sensor Wiring, Short Circuit................156
ECU 393222.02 - Oxygen Sensor Fault................157
ECU 393223.03 - Oxygen Sensor Fault................157
ECU 393223.04 - Oxygen Sensor Fault................157
ECU 393225.02 - Control Software Internal Fault................157
ECU 393226.04 - Oxygen Sensor, Voltage Too High................157
ECU 393227.03 - Oxygen Sensor, Voltage Too High................157
ECU 393227.04 - Oxygen Sensor, Voltage Too Low................157
ECU 393228.03 - Oxygen Sensor, Temperature Too High................157
ECU 393228.04 - Oxygen Sensor, Temperature Too Low................157
ECU 393355.00 - EGR Valve, Voltage Too High................157
ECU 393355.01 - EGR Valve, Voltage Too Low................157
ECU 393355.02 - EGR Valve Fault................157
ECU 393355.03 - EGR Valve, Voltage Too High................157
ECU 393355.04 - EGR Valve, Voltage Too Low................157
ECU 393355.07 - EGR Valve Fault................157
ECU 393357.03 - Actuator for Throttle, Voltage Too High................157
ECU 393357.04 - Actuator for Throttle, Voltage Too Low................157
ECU 393374.04 - Engine Power Derate Condition Exists................157
ECU 393428.02 - Control Software Internal Fault................157
ECU 393428.03 - Control Software Internal Fault................157
ECU 393428.04 - Control Software Internal Fault................157
ECU 393428.12 - Control Software Internal Fault................157
ECU 393460.12 - Regeneration Fault................157
ECU 458796.00 - Glow Plug No.1, Current Too Low................157
ECU 458796.01 - Glow Plug No.3, Current Too Low................157
ECU 458796.02 - Glow Plug No.4, Current Too Low................157
ECU 458796.03 - Glow Plug No.2, Current Too Low................157
ECU 458889.00 - EGR Valve (Position Sensor), Voltage Too High................157
ECU 458889.01 - EGR Valve (Position Sensor), Voltage Too Low................157
ECU 458891.03 - Actuator for Throttle, Voltage Too High................157
ECU 458891.04 - Actuator for Throttle, Voltage Too Low................157
ECU 458893.03 - Actuator for Throttle, Voltage Too High................157
ECU 458893.04 - Actuator for Throttle, Voltage Too Low................157
ECU 458938.02 - Incorrect CAN Bus Message................158
ECU 458995.12 - Diesel Particulate Filter Fault................158
Group EHS2: Electronic Hitch Sensing (EHS II)................158
EHS 000168.15 - Electronic Hitch Sensing Control Unit, Supply Voltage too High................158
EHS 000168.17 - Electronic Hitch Sensing Control Unit, Supply Voltage too Low................158
EHS 000628.12 - Electronic Hitch Sensing Control Unit Internal Failure................158
EHS 000629.12 - Electronic Hitch Sensing Control Unit Internal Failure................158
EHS 000630.13 - Electronic Hitch Sensing System not Calibrated................158
EHS 000639.09 - Engine Speed Signal Missing................158
EHS 000703.11 - Lowering Solenoid Valve Fault................158
EHS 000704.12 - Raising Solenoid Valve Fault................158
EHS 001881.03 - Draft Sensor Fault, Voltage too High................158
EHS 001881.04 - Draft Sensor Fault, Voltage too Low................158
EHS 001873.03 - Position Sensor Fault, Voltage too High................158
EHS 001873.04 - Position Sensor Fault, Voltage too Low................158
Group TCU: Transmission Control Unit................158
TCU 000126.02 - Oil Filter Restricted Sensor, Fault................158
TCU 000126.31 - Transmission Oil Filter Restricted................158
TCU 000127.02 - Transmission Oil Pressure Detected with Engine Off................158
TCU 000127.07 - Transmission Oil Pressure Detected with Shut-Off Solenoid Valve Not Activated................158
TCU 000127.31 - Transmission Oil Pressure too Low................158
TCU 000158.00 - Transmission Control Unit, Supply Voltage too High................158
TCU 000158.01 - Transmission Control Unit, Supply Voltage too Low................158
TCU 000161.02 - Top Shaft Speed Sensor, Out of Range................158
TCU 000161.08 - Top Shaft Speed Sensor, Fault................158
TCU 000177.00 - Transmission Oil Temperature too High................158
TCU 000177.01 - Transmission Oil Temperature too Low................158
TCU 000177.05 - Transmission Oil Temperature Sensor, Signal Voltage too High................158
TCU 000177.06 - Transmission Oil Temperature Sensor, Signal Voltage too Low................158
TCU 000190.09 - Incorrect CAN Bus Message, Engine Speed from ECU................158
TCU 000598.02 - Clutch Pedal Potentiometer and Clutch Pedal Switch, Signals Mismatch................158
TCU 000629.10 - Transmission Control Unit Internal Fault................158
TCU 000629.11 - Transmission Control Unit Internal Fault................159
TCU 000629.12 - Transmission Control Unit Internal Fault................159
TCU 000629.14 - Transmission Control Unit Internal Fault................159
TCU 000629.31 - Transmission Control Unit Internal Fault................159
TCU 000630.02 - Calibration Parameters Out of Range................159
TCU 000630.31 - Calibration Parameters Saving Fault................159
TCU 000639.05 - CAN Bus, High Error Rate................159
TCU 000788.06 - Forward High Clutch or Reverse Clutch, Current too High................159
TCU 003509.00 - 5 Volt Supply Voltage too Low................159
TCU 003509.01 - 5 Volt Supply Voltage too High................159
TCU 003593.06 - Current too High at All Outputs to Solenoid Valve................159
TCU 521221.06 - Forward Low Clutch, Current too High................159
TCU 521221.31 - Forward Low Clutch, Unexpected Slip................159
TCU 521222.31 - Forward High Clutch, Unexpected Slip................159
TCU 521230.02 - Reverse Drive Lever Switch Fault................159
TCU 521230.07 - Reverse Drive Lever Switch Fault................159
TCU 521230.12 - Reverse Drive Lever Switch Fault................159
TCU 521230.14 - Reverse Drive Lever Switch Fault................159
TCU 521230.31 - Reverse Drive Lever Switch Fault................159
TCU 521233.00 - Forward High Clutch Solenoid Valve, Feedback Current Present with Solenoid Valve Not Activated................159
TCU 521233.01 - Forward High Clutch Solenoid Valve, Feedback Current Not Present with Solenoid Valve Activated................159
TCU 521233.31 - Forward High Clutch Solenoid Valve, Measured and Reference Current Mismatch................159
TCU 521234.00 - Forward Low Clutch Solenoid Valve, Feedback Current Present with Solenoid Valve Not Activated................159
TCU 521234.01 - Forward Low Clutch Solenoid Valve, Feedback Current Not Present with Solenoid Valve Activated................159
TCU 521234.31 - Forward Low Clutch Solenoid Valve, Measured and Reference Current Mismatch................159
TCU 521235.00 - Reverse Clutch Solenoid Valve, Feedback Current Present with Solenoid Valve Not Activated................159
TCU 521235.01 - Reverse Clutch Solenoid Valve, Feedback Current Not Present with Solenoid Valve Activated................159
TCU 521235.31 - Reverse Clutch Solenoid Valve, Measured, and Reference Current Mismatch................159
TCU 521236.06 - Main Ring Valve Solenoid Valve, Current too High or Shorted to Ground................159
TCU 521236.31 - Main Ring Valve Solenoid Valve, Feedback Current too High................160
TCU 521237.00 - Forward High Clutch, Pressure too High................160
TCU 521237.01 - Forward High Clutch, Pressure too Low................160
TCU 521237.03 - Forward High Clutch Pressure Sensor, Signal Voltage too High................160
TCU 521237.04 - Forward High Clutch Pressure Sensor, Signal Voltage too Low................160
TCU 521237.14 - Forward High Clutch, Pressure Difference too High................160
TCU 521237.31 - Forward High Clutch Solenoid Valve, Fault................160
TCU 521238.00 - Forward Low Clutch, Pressure too High................160
TCU 521238.01 - Forward Low Clutch, Pressure too Low................160
TCU 521238.03 - Forward Low Clutch Pressure Sensor, Signal Voltage too High................160
TCU 521238.04 - Forward Low Clutch Pressure Sensor, Signal Voltage too Low................160
TCU 521238.14 - Forward Low Clutch, Pressure Difference too High................160
TCU 521238.31 - Forward Low Clutch Solenoid Valve, Fault................160
TCU 521239.00 - Reverse Clutch, Pressure too High................160
TCU 521239.01 - Reverse Clutch, Pressure too Low................160
TCU 521239.03 - Reverse Clutch Pressure Sensor, Signal Voltage too High................160
TCU 521239.04 - Reverse Clutch Pressure Sensor, Signal Voltage too Low................160
TCU 521239.14 - Reverse Clutch, Pressure Difference too High................160
TCU 521239.31 - Reverse Clutch Solenoid Valve, Fault................160
TCU 521383.31 - Reverse Clutch, Unexpected Slip................160
TCU 522202.09 - Incorrect CAN Bus Message, Information from VCU................160
TCU 523735.31 - Driving Clutch Solenoid Valves Activated with Reverse Drive Lever in Neutral or Clutch Pedal Completely Depressed................160
TCU 524173.00 - Clutch Pedal Potentiometer, Value too High................160
TCU 524173.01 - Clutch Pedal Potentiometer, Value too Low................160
TCU 524173.05 - Clutch Pedal Potentiometer, Output Voltage too Low................160
TCU 524173.06 - Clutch Pedal Potentiometer, Output Voltage too High................160
Group TVC: E-SCV Control Unit................160
TVC 053248 - Potentiometer for E-SCV 4 Oil Flow Rate Fault................160
TVC 053249 - Multi-function lever Fault (E-SCV Valve 4)................160
TVC 053250 - E-SCV Valve 4 Fault................160
TVC 053251 - Potentiometer for E-SCV 3 Oil Flow Rate Fault................160
TVC 053252 - Multi-function lever Fault (E-SCV Valve 3)................160
TVC 053253 - E-SCV Valve 3 Fault................161
TVC 053254 - Potentiometer for E-SCV 1 Oil Flow Rate Fault................161
TVC 053255 - E-SCV 1 Control Lever Fault................161
TVC 053256 - E-SCV Valve 2 Fault................161
TVC 053257 - Potentiometer for E-SCV 2 Oil Flow Rate Fault................161
TVC 053258 - E-SCV 2 Control Lever Fault................161
TVC 053259 - E-SCV Valve 1 Fault................161
TVC 053260 - E-SCV Transport Lock Switch Fault................161
TVC 053261 - Control Unit Unswitched Supply Voltage High................161
TVC 053262 - Control Unit Unswitched Supply Voltage Low................161
TVC 053263 - Control Unit 5 V Supply Fault................161
TVC 053264 - Safety Valve Fault................161
TVC 053265 - CAN bus Message Problem (E-SCV Valve 4)................161
TVC 053266 - CAN bus Message Problem (E-SCV Valve 4)................161
TVC 053267 - Incorrect CAN bus Message (E-SCV Valve 4)................161
TVC 053268 - Incorrect CAN bus Message (E-SCV Valve 4)................161
TVC 053270 - Incorrect EEPROM Value (E-SCV Valve 4)................161
TVC 053271 - Setpoint not Neutral (E-SCV Valve 4)................161
TVC 053272 - Supply Voltage Low (E-SCV Valve 4)................161
TVC 053273 - Supply Voltage High (E-SCV Valve 4)................161
TVC 053274 - Setpoint not Reached (E-SCV Valve 4)................161
TVC 053275 - Setpoint not Reached (E-SCV Valve 4)................161
TVC 053276 - Setpoint not Reached (E-SCV Valve 4)................161
TVC 053277 - Unexpected Movement (E-SCV Valve 4)................161
TVC 053278 - Supply Voltage Low (E-SCV Valve 4)................161
TVC 053279 - Supply Voltage High (E-SCV Valve 4)................161
TVC 053280 - Supply Voltage High (E-SCV Valve 4)................161
TVC 053281 - E-SCV Valve 4 Fault................161
TVC 053282 - E-SCV Valve 4 Fault................161
TVC 053283 - E-SCV Valve 4 Stuck Open................161
TVC 053284 - E-SCV Valve 4 Not NEUTRAL................161
TVC 053285 - E-SCV Valve 4 Fault................161
TVC 053286 - CAN bus Message Problem (E-SCV Valve 3)................161
TVC 053287 - CAN bus Message Problem (E-SCV Valve 3)................162
TVC 053288 - Incorrect CAN bus Message (E-SCV Valve 3)................162
TVC 053289 - Incorrect CAN bus Message (E-SCV Valve 3)................162
TVC 053291 - Incorrect EEPROM Value (E-SCV Valve 3)................162
TVC 053292 - Setpoint not Neutral (E-SCV Valve 3)................162
TVC 053293 - Supply Voltage Low (E-SCV Valve 3)................162
TVC 053294 - Supply Voltage High (E-SCV Valve 3)................162
TVC 053295 - Setpoint not Reached (E-SCV Valve 3)................162
TVC 053296 - Setpoint not Reached (E-SCV Valve 3)................162
TVC 053297 - Setpoint not Reached (E-SCV Valve 3)................162
TVC 053298 - Unexpected Movement (E-SCV Valve 3)................162
TVC 053299 - Supply Voltage Low (E-SCV Valve 3)................162
TVC 053300 - Supply Voltage High (E-SCV Valve 3)................162
TVC 053301 - Supply Voltage High (E-SCV Valve 3)................162
TVC 053302 - E-SCV Valve 3 Fault................162
TVC 053303 - E-SCV Valve 3 Fault................162
TVC 053304 - E-SCV Valve 3 Stuck Open................162
TVC 053305 - E-SCV Valve 3 Not NEUTRAL................162
TVC 053306 - E-SCV Valve 3 Fault................162
TVC 053307 - CAN bus Message Problem (E-SCV Valve 2)................162
TVC 053308 - CAN bus Message Problem (E-SCV Valve 2)................162
TVC 053309 - Incorrect CAN bus Message (E-SCV Valve 2)................162
TVC 053310 - Incorrect CAN bus Message (E-SCV Valve 2)................162
TVC 053312 - Incorrect EEPROM Value (E-SCV Valve 2)................162
TVC 053313 - Setpoint not Neutral (E-SCV Valve 2)................162
TVC 053314 - Supply Voltage Low (E-SCV Valve 2)................162
TVC 053315 - Supply Voltage High (E-SCV Valve 2)................162
TVC 053316 - Setpoint not Reached (E-SCV Valve 2)................162
TVC 053317 - Setpoint not Reached (E-SCV Valve 2)................162
TVC 053318 - Setpoint not Reached (E-SCV Valve 2)................162
TVC 053319 - Unexpected Movement (E-SCV Valve 2)................162
TVC 053320 - Supply Voltage Low (E-SCV Valve 2)................162
TVC 053321 - Supply Voltage High (E-SCV Valve 2)................162
TVC 053322 - Supply Voltage High (E-SCV Valve 2)................163
TVC 053323 - E-SCV Valve 2 Fault................163
TVC 053324 - E-SCV Valve 2 Fault................163
TVC 053325 - E-SCV Valve 2 Stuck Open................163
TVC 053326 - E-SCV Valve 2 Not NEUTRAL................163
TVC 053327 - E-SCV Valve 2 Fault................163
TVC 053328 - CAN bus Message Problem (E-SCV Valve 1)................163
TVC 053329 - CAN bus Message Problem (E-SCV Valve 1)................163
TVC 053330 - Incorrect CAN bus Message (E-SCV Valve 1)................163
TVC 053331 - Incorrect CAN bus Message (E-SCV Valve 1)................163
TVC 053333 - Incorrect EEPROM Value (E-SCV Valve 1)................163
TVC 053334 - Setpoint not Neutral (E-SCV Valve 1)................163
TVC 053335 - Supply Voltage Low (E-SCV Valve 1)................163
TVC 053336 - Supply Voltage High (E-SCV Valve 1)................163
TVC 053337 - Setpoint not Reached (E-SCV Valve 1)................163
TVC 053338 - Setpoint not Reached (E-SCV Valve 1)................163
TVC 053339 - Setpoint not Reached (E-SCV Valve 1)................163
TVC 053340 - Unexpected Movement (E-SCV Valve 1)................163
TVC 053341 - Supply Voltage Low (E-SCV Valve 1)................163
TVC 053342 - Supply Voltage High (E-SCV Valve 1)................163
Section 212: Observable Symptoms................713
Group 20: Engine................713
Engine Soot Load Too High................719
Group 30: Fuel and Air Intake System................713
Fuel and Air Intake Problems................713
Group 40: Electrical System................713
Electrical System (Summary of References)................727
Starting System Diagnostics................713
Charging System Diagnostics................713
Lighting System Diagnostics................713
Group 45: Electronic Control Units................713
Vehicle CAN Bus Check................739
Group 50: Power Train................713
Drive System Diagnostics................713
Group 60: Steering and Brakes................713
Problems with the Brakes................713
Problems with the Steering System................713
Group 70: Hydraulic System................713
Problems with the Hydraulic System................713
Group 80: Front-Wheel Drive................713
Problems with the Front-Wheel Drive................713
Group 90: Air-Conditioning System................713
Problems with the Air-Conditioning System................713
Section 220: Engine................760
Group 05: Engine - General Information................4202
General Information - Engine Overview................762
Group 10: Engine - Operational Checks................760
Operational Check-Out (Summary of References)................764
Engine Safety Precautions................4112
Preliminary Engine Tests................766
Group 20: Engine - Aftertreatment System General Information................4202
Summary of References - Aftertreatment System................768
DPF Regeneration - Operating Modes................769
Group 50: Engine - Diagnostic Tests/Adjustments................760
Tests and Adjustments (Summary of References)................771
Dynamometer Test................772
Section 230: Fuel, Air Intake and Cooling Systems................773
Group 20: Fuel, Air Intake and Cooling System - Theory of Operation................773
Summary of References - Theory of Operation................4187
Fuel System - Description................776
Fuel System - Description - Auxiliary Fuel Tank (Optional)................778
Air Intake System - Theory of Operation................781
Engine Cooling System Operation................784
Cooling System Radiator - Description................786
Viscous Clutch of Fan - Theory of Operation................787
Automatic Drive Belt Tensioner - Theory of Operation................789
Cold Weather Starting Aid - Theory of Operation................790
Group 50: Fuel, Air Intake and Cooling Systems - Diagnostic Tests/Adjustments................773
Summary of References - Tests and Adjustments................792
General Information - Fuel, Air Intake and Cooling Systems................793
Explanation of Checks................794
Safety................795
Special Tool List................796
Specifications................4113
Test Air Intake System................798
Test the Low-Pressure Switch in Air Intake System................800
Check the Cooling System for Leaks................802
Testing the Temperature at Which the Thermostat Opens................804
Checking the Viscous Clutch of the Fan................806
Checking the Mechanical Feed Pump................807
Hand and Foot Throttle Adjustments................808
Section 240A: Electrical System (5G VNF)................809
Group 05: Electrical System - General Information (5G VNF)................809
Essential or Recommended Tools................4213
General - Electrical System, Faults, and Circuit Tests................820
General - Electrical System, Test for Open Circuit Under Load................825
Relay Test (10—20 A)................830
Relay Test (20—40 A)................832
Group 30: Electrical System - Schematics (5G VNF)................809
30A - Electrical System (5G VNF) - Summary of Schematics................837
Group 50AA: Starting Motor and Charging System (5G VNF)................809
Essential or Recommended Tools................4213
50AA - Starter Motor and Charging System (5G VNF), Summary of References................842
SE01 - Starting Motor and Charging System (Cab) (5G VNF), Diagnostic Schematic................843
SE01 - Starting Motor and Charging System (Open Operator Platform) (Mechanical Transmission) (5G VNF), Diagnostic Schematic................845
SE01 - Starting Motor and Charging System (Open Operator Platform) (PowrReverser™ Transmission) (5G VNF), Diagnostic Schematic................847
G02 - Alternator (5G VNF), Circuit Test................849
K01 - Starter Motor Relay (5G VNF), Circuit Test................852
M01 - Starting Motor (5G VNF), Circuit Test................855
S900 - Battery Cut-Off Switch for Engine F5D (DOC/DPF) (5G VNF), Circuit Test................859
Group 50BA: Vehicle Lights (5G VNF)................809
Essential or Recommended Tools................4213
50BA - Vehicle Lights (5G VNF), Summary of References................864
SE04 - Head and Tail Lights (Cab) (5G VNF), Diagnostic Schematic................865
SE04 - Head and Tail Lights (Open Operator Platform) (5G VNF), Diagnostic Schematic................867
SE10 - Beacon Light (Cab) (5G VNF), Diagnostic Schematic................868
SE10 - Beacon Light (Mechanical Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................869
SE10 - Beacon Light (PowrReverser™ Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................870
SE13/1 - Clearance, Tail Lights and 7-Terminal Power Outlet Socket (Cab) (5G VNF), Diagnostic Schematic................871
SE13/1 - Clearance, Tail Lights and 7-Terminal Power Outlet Socket (Open Operator Platform) (5G VNF), Diagnostic Schematic................872
SE13/2 - Brake Lights and 7-Terminal Power Outlet Socket (Cab) (5G VNF), Diagnostic Schematic................873
SE13/2 - Brake Lights and 7-Terminal Power Outlet Socket (Open Operator Platform) (5G VNF), Diagnostic Schematic................874
SE13/3 - Turn-Signal, Hazard Warning Lights and 7-Terminal Power Outlet Socket (Cab) (5G VNF), Diagnostic Schematic................875
SE13/3 - Turn-Signal, Hazard Warning Lights and 7-Terminal Power Outlet Socket (Open Operator Platform) (5G VNF), Diagnostic Schematic................876
SE26 - Trailer Brake System (Cab) (5G VNF), Diagnostic Schematic................877
SE26 - Trailer Brake System (Open Operator Platform) (5G VNF), Diagnostic Schematic................879
B31 - Trailer Brake Pressure Switch (5G VNF), Circuit Test................881
E01 - Right Headlight (5G VNF), Circuit Test................884
E02 - Left Headlight (5G VNF), Circuit Test................888
E03 - Right Clearance Light (Position Lights) (5G VNF), Circuit Test................892
E03 - Right Clearance Light (Front Turn/Warn Light) (5G VNF), Circuit Test................895
E04 - Left Clearance Light (Position Lights) (5G VNF), Circuit Test................898
E04 - Left Clearance Light (Front Turn/Warn Light) (5G VNF), Circuit Test................901
E07 - Left-Hand H4 Farm Headlight (5G VNF), Circuit Test................904
E08 - Right-Hand H4 Farm Headlight (5G VNF), Circuit Test................908
E13 - Left-Hand Side Tail Light (Rear Tail Light) (5G VNF), Circuit Test................912
E13 - Left-Hand Side Tail Light (Stop Light) (5G VNF), Circuit Test................915
E13 - Left-Hand Side Tail Light (Rear Turn/Warn Light) (5G VNF), Circuit Test................918
E14 - Right-Hand Side Tail Light (Rear Tail Light) (5G VNF), Circuit Test................921
E14 - Right-Hand Side Tail Light (Stop Light) (5G VNF), Circuit Test................924
E14 - Right-Hand Side Tail Light (Rear Turn/Warn Light) (5G VNF), Circuit Test................927
E27 - Beacon Light (5G VNF), Circuit Test................930
H01 - Horn (5G VNF), Circuit Test................937
H80 - Trailer Brake Warning Light (5G VNF), Circuit Test................940
S09 - Multi-Function Lever (5G VNF), Circuit Test................944
S11 - H4 Farm Headlight Switch (5G VNF), Circuit Test................946
S36 - Beacon Light Switch (5G VNF), Circuit Test................949
S106 - Hazard Warning Light Switch (5G VNF), Circuit Test................952
Y31 - Trailer Brake Solenoid Valve (5G VNF), Circuit Test................954
Group 50BB: Roof Harness Systems (Lights, A/C, Radio and Wiper) (5G VNF)................810
Essential or Recommended Tools................4213
50BB - Roof Harness Systems (Lights, A/C, Radio and Wiper) (5G VNF), Summary of References................959
SE24 - Work, Dome, Licence Plate Lights and A/C, Radio, Wiper-System (Cab) (5G VNF), Diagnostic Schematic................960
E11/L - Left Rear Worklight (5G VNF), Circuit Test................962
E11/R - Right Rear Worklight (5G VNF), Circuit Test................965
E12 - Dome Light (5G VNF), Circuit Test................968
E18/L - Left Front Worklight (5G VNF), Circuit Test................971
E18/R - Right Front Worklight (5G VNF), Circuit Test................974
E21 - License Plate Light (5G VNF), Circuit Test................977
M02 - Air Conditioning Compressor Clutch (5G VNF), Circuit Test................980
M03 - Windshield Wiper Motor (5G VNF), Circuit Test................983
M04 - Rear Wiper Motor with Switch (5G VNF), Circuit Test................986
M05 - Pump of Washer System (5G VNF), Circuit Test................989
S15 - Switch for Windshield Wiper and Pump of Washer System (5G VNF), Circuit Test................992
S92/1 - Front Worklight Switch (5G VNF), Circuit Test................996
S92/2 - Rear Worklight Switch (5G VNF), Circuit Test................998
Group 50CA: Operator's Seat (5G VNF)................811
Essential or Recommended Tools................4213
50CA - Operator's Seat (5G VNF), Summary of References................1002
SE20 - Air Suspension Seat (Cab) (5G VNF), Diagnostic Schematic................1003
SE20 - Air Suspension Seat (Open Operator Platform) (5G VNF), Diagnostic Schematic................1004
M06 - Air Suspension Seat Compressor Motor (5G VNF), Circuit Test................1005
Group 50CB: Power Outlet Sockets (5G VNF)................811
50CB - Power Outlet Sockets (5G VNF), Summary of References................1009
SE23 - Power Outlet Sockets (Cab) (5G VNF), Diagnostic Schematic................1010
SE23 - Power Outlet Sockets (Open Operator Platform) (5G VNF), Diagnostic Schematic................1011
Group 50CC: Air Conditioning System (5G VNF)................811
Essential or Recommended Tools................4213
50CC - Air conditioning system (5G VNF), Summary of References................1014
SE07 - Air Conditioning System (Cab) (5G VNF), Diagnostic Schematic................1015
B150 - Thermostat (5G VNF), Circuit Test................1016
B151 - Fan Resistor (5G VNF), Circuit Test................1019
E28 - Heater and Air-Conditioning Control Panel Backlighting (5G VNF), Circuit Test................1022
M07 - Cab Blower Motor (5G VNF), Circuit Test................1025
M08 and M09 - Air-Conditioning Condenser Fan Motors (5G VNF), Circuit Test................1028
S93 - Heating and Air-Conditioning System Switch (5G VNF), Circuit Test................1033
Group 50EA: Steering System (5G VNF)................812
Essential or Recommended Tools................4213
50EA - Steering System (5G VNF), Summary of References................1038
SE25 - Steering System (Cab) (5G VNF), Diagnostic Schematic................1039
SE25 - Steering System (Open Operator Platform) (5G VNF), Diagnostic Schematic................1040
B979 - Wheel Angle Sensor (5G VNF), Circuit Test................1041
S936 - Front-Wheel Drive Automatic Mode Switch (5G VNF), Circuit Test................1046
Group 50FA: Electronic Engine Control Unit (5G VNF)................812
Service Equipment and Tools................1761
50FA - Electronic Engine Control (5G VNF), Summary of References................1051
SE91 - Engine F5D (DOC/DPF) (5G VNF), Diagnostic Schematic................1053
SE98 - Hand, Foot Throttle, Cruise Control and Transmission Speed Sensor (Mechanical Transmission) (Cab) (5G VNF), Diagnostic Schematic................1055
SE98 - Hand, Foot Throttle, Cruise Control and Transmission Speed Sensor (Mechanical Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1056
SE98 - Hand, Foot Throttle, Cruise Control and Transmission Speed Sensor (PowrReverser™ Transmission) (Cab) (5G VNF), Diagnostic Schematic................1057
SE98 - Hand, Foot Throttle, Cruise Control and Transmission Speed Sensor (PowrReverser™ Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1058
50FA - A500 - Engine Control Unit (ECM) F5D (DOC/DPF) (5G VNF), Circuit Test................1059
50FA - A510 - Glow Plug Control Unit (GCU) (5G VNF), Circuit Test................1064
50FA - A520 - High Pressure Pump (5G VNF), Circuit Test................1067
50FA - A530 - Actuator for Throttle (5G VNF), Circuit Test................1071
B06 - Transmission Speed Sensor (5G VNF), Circuit Test................1076
50FA - B500 - Coolant Temperature Sensor (5G VNF), Circuit Test................1080
50FA - B501 - Oxygen Sensor for Engine F5D (DOC/DPF) (5G VNF), Circuit Test................1083
50FA - B502 - Camshaft Position Sensor (5G VNF), Circuit Test................1086
50FA - B503 - Fuel Temperature Sensor (5G VNF), Circuit Test................1089
50FA - B504 - Turbocharger Pressure Sensor (5G VNF), Circuit Test................1092
50FA - B505 - Engine Oil Pressure Sensor (5G VNF), Circuit Test................1096
50FA - B506 - Fuel Rail Pressure Sensor (5G VNF), Circuit Test................1099
50FA - B507 - Exhaust Gas Temperature Sensor (5G VNF), Circuit Test................1102
50FA - B508 - Crankshaft Position Sensor (5G VNF), Circuit Test................1105
50FA - B509 - Ambient Temperature Sensor (5G VNF), Circuit Test................1108
50FA - B510 - Water-in-Fuel Sensor (5G VNF), Circuit Test................1111
50FA - B511 - DPF Differential Pressure Sensor for Engine F5D (DOC/DPF) (5G VNF), Circuit Test................1115
50FA - B512 - DOC Inlet Temperature Sensor for Engine F5D (DOC/DPF) (5G VNF), Circuit Test................1118
50FA - B513 - DOC Outlet Temperature Sensor for Engine F5D (DOC/DPF) (5G VNF), Circuit Test................1121
B998 - Hand Throttle Sensor (5G VNF), Circuit Test................1124
B999 - Foot Throttle Potentiometer (5G VNF), Circuit Test................1128
50FA - R501 - Glow Plug for Cylinder 1 (5G VNF), Circuit Test................1132
50FA - R502 - Glow Plug for Cylinder 2 (5G VNF), Circuit Test................1136
50FA - R503 - Glow Plug for Cylinder 3 (5G VNF), Circuit Test................1140
50FA - R504 - Glow Plug for Cylinder 4 (5G VNF), Circuit Test................1144
50FA - R505 - Fuel Filter Heater (5G VNF), Circuit Test................1148
S40 - Presence Sensor Switch (5G VNF), Circuit Test................1152
S992/1 - Cruise Control Switch (ON/OFF/Save) (5G VNF), Circuit Test................1155
S992/2 - Cruise Control Switch (ON/OFF/Save) (5G VNF), Circuit Test................1158
S993 - Cruise Control Switch (Decrease RPM) (5G VNF), Circuit Test................1161
S994 - Cruise Control Switch (Increase RPM) (5G VNF), Circuit Test................1164
50FA - Y501 - Injection Valve for Cylinder 1 (5G VNF), Circuit Test................1167
50FA - Y502 - Injection Valve for Cylinder 2 (5G VNF), Circuit Test................1171
50FA - Y503 - Injection Valve for Cylinder 3 (5G VNF), Circuit Test................1175
50FA - Y504 - Injection Valve for Cylinder 4 (5G VNF), Circuit Test................1179
50FA - Y510 - Turbocharger Wastegate Valve (5G VNF), Circuit Test................1183
50FA - Y520 - High Pressure Fuel Control Valve (5G VNF), Circuit Test................1188
50FA - Y530 - EGR Valve (5G VNF), Circuit Test................1192
Group 50GA: PowrReverser™ Transmission (5G VNF)................813
Essential or Recommended Tools................4213
50GA - PowrReverser™ Transmission (5G VNF), Summary of References................1199
SE90 - Transmission Control Unit (PowrReverser™ Transmission) (Cab) (5G VNF), Diagnostic Schematic................1200
SE90 - Transmission Control Unit (PowrReverser™ Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1202
A320 - Transmission Control Unit (5G VNF), Circuit Test................1204
B60 - Transmission Oil Temperature Sensor (5G VNF), Circuit Test................1211
B63 - Hi/Lo Switch on Transmission (5G VNF), Circuit Test................1216
B64 - Reverse Drive Lever Switch (5G VNF), Circuit Test................1220
B65 - Clutch Pedal Potentiometer (5G VNF), Circuit Test................1226
B73 - Transmission Oil Filter Restriction Sensor (5G VNF), Circuit Test................1230
B104 - Transmission Top Shaft Speed Sensor (5G VNF), Circuit Test................1235
B300 - Forward High Clutch Pressure Sensor (5G VNF), Circuit Test................1242
B301 - Forward Low Clutch Pressure Sensor (5G VNF), Circuit Test................1246
B302 - Reverse Clutch Pressure Sensor (5G VNF), Circuit Test................1250
B303 - Transmission Oil Pressure Switch (5G VNF), Circuit Test................1254
K995 - PWM Enabler Relay (5G VNF), Circuit Test................1258
S20 - Calibration Switch of Instrument Unit (5G VNF), Circuit Test................1264
S72 - Clutch Pedal Switch (5G VNF), Circuit Test................1267
Y51 - Reverse Clutch Solenoid Valve (5G VNF), Circuit Test................1270
Y52 - Forward Low Clutch Solenoid Valve (5G VNF), Circuit Test................1274
Y53 - Forward High Clutch Solenoid Valve (5G VNF), Circuit Test................1278
Y300 - Main Ring Valve Solenoid Valve (5G VNF), Circuit Test................1282
Group 50GB: Mechanical Transmission (5G VNF)................814
50GB - Mechanical Transmission (5G VNF), Summary of References................1286
SE92 - HiLo Shifting (Mechanical Transmission) (Cab) (5G VNF), Diagnostic Schematic................1287
SE92 - HiLo Shifting (Mechanical Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1288
Group 50GC: Differential Lock (5G VNF)................814
Essential or Recommended Tools................4213
50GC - Differential Lock (5G VNF), Summary of References................1291
SE16 - Differential Lock (Cab) (5G VNF), Diagnostic Schematic................1292
SE16 - Differential Lock (Open Operator Platform) (5G VNF), Diagnostic Schematic................1293
B987 - Differential Lock Pressure Switch (5G VNF), Circuit Test................1294
S22 - Differential Lock Switch (5G VNF), Circuit Test................1297
Y05 - Differential Lock Solenoid Valve (5G VNF), Circuit Test................1300
Group 50GD: Front Wheel Drive and Park Brake (5G VNF)................814
Essential or Recommended Tools................4213
50GD - Front Wheel Drive and Park Brake (5G VNF), Summary of References................1305
SE15 - Front Wheel Drive and Park Brake (Cab) (5G VNF), Diagnostic Schematic................1306
SE15 - Front Wheel Drive and Park Brake (Open Operator Platform) (5G VNF), Diagnostic Schematic................1307
B05 - Park Brake Switch (5G VNF), Circuit Test................1308
B988 - Front Wheel Drive Pressure Switch (5G VNF), Circuit Test................1310
S63 - Front-Wheel Drive Switch (5G VNF), Circuit Test................1313
Y03 - Front-Wheel Drive Solenoid Valve (5G VNF), Circuit Test................1315
Group 50GE: PTO System (5G VNF)................815
Essential or Recommended Tools................4213
50GE - PTO System (5G VNF), Summary of References................1320
SE94 - Front and Rear PTO System (Mechanical Transmission) (Cab) (5G VNF), Diagnostic Schematic................1321
SE94 - Front and Rear PTO System (Mechanical Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1323
SE94 - Front and Rear PTO System (PowrReverser™ Transmission) (Cab) (5G VNF), Diagnostic Schematic................1325
SE94 - Front and Rear PTO System (PowrReverser™ Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1327
B07/1 - PTO Switch (540 rpm) (5G VNF), Circuit Test................1329
B07/2 - PTO Switch (540E/1000 rpm) (5G VNF), Circuit Test................1333
B08 - PTO Neutral Start Switch (5G VNF), Circuit Test................1337
B350 - PTO Pressure Sensor (5G VNF), Circuit Test................1340
B980 - PTO Shaft Output Speed Sensor 2 with IPM (Engine Side Sensor) (5G VNF), Circuit Test................1344
B989 - PTO Shaft Output Speed Sensor 2 with IPM (PTO Side Sensor) (5G VNF), Circuit Test................1348
B990 - PTO Shaft Output Speed Sensor (5G VNF), Circuit Test................1352
S21/1 - Ground Drive PTO Selector Switch (5G VNF), Circuit Test................1356
S21/2 - Independent Rear PTO Selector Switch (5G VNF), Circuit Test................1361
S350 - Rear PTO Switch (5GV), Circuit Test................1366
S999 - Front PTO Switch (5G VNF) Fault, Circuit Test................1370
K999 - Front PTO Interlock Relay (5G VNF), Circuit Test................1374
Y04 - PTO Solenoid Valve (5G VNF), Circuit Test................1377
Y350 - PTO Shutoff Solenoid Valve (5G VNF), Circuit Test................1380
Y999 - Front PTO Solenoid Valve (5G VNF), Circuit Test................1383
Group 50HA: Rear Hitch and E-SCV System (5G VNF)................815
Essential or Recommended Tools................4213
50HA - Rear Hitch and E-SCV System (5G VNF), Summary of References................1389
SE12 - Electronic Hitch Sensing (EHS) (Cab) (5G VNF), Diagnostic Schematic................1390
SE12 - Electronic Hitch Sensing (EHS) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1392
SE21 - 3-Point Hitch Leveling System (Cab) (5G VNF), Diagnostic Schematic................1394
SE21 - 3-Point Hitch Leveling System (Open Operator Platform) (5G VNF), Diagnostic Schematic................1395
SE22 - Electronic Hitch Sensing (EHS) with E-SCV (Cab) (5G VNF), Diagnostic Schematic................1396
SE22 - Electronic Hitch Sensing (EHS) with E-SCV (Open Operator Platform) (5G VNF), Diagnostic Schematic................1398
B200 - Hitch Position Sensor (5G VNF), Circuit Test................1400
B201 - Draft Sensor (5G VNF), Circuit Test................1404
S68/1 - Hitch Remote Control Switch (Right Side) (5G VNF), Circuit Test................1408
S68/2 - Hitch Remote Control Switch (Left Side) (5G VNF), Circuit Test................1414
S200 - Raise Limit Switch (5G VNF), Circuit Test................1420
S987 - Implement Side Sway Disable Switch (5G VNF), Circuit Test................1423
S988 - Implement Lateral Positioning Switch (5G VNF), Circuit Test................1435
S989 - Implement Tilt Angle Switch (5G VNF), Circuit Test................1447
Y200 - Hitch Raise Solenoid Valve (5G VNF), Circuit Test................1458
Y201 - Hitch Lower Solenoid Valve (5G VNF), Circuit Test................1461
FLASH Code of Diagnosis LED’s, Circuit Test................1464
Group 50HD: Suspended Front-Wheel Drive Axle (5G VNF)................816
Essential or Recommended Tools................4213
50HD - Suspended Front-Wheel Drive Axle (5G VNF), Summary of References................1498
SE82 - Suspended Front-Wheel Drive Axle (Mechanical Transmission) (Cab) (5G VNF), Diagnostic Schematic................1499
SE82 - Suspended Front-Wheel Drive Axle (PowrReverser™ Transmission) (Cab) (5G VNF), Diagnostic Schematic................1501
Suspended Front-Wheel Drive Axle - Electrical Components (5G VNF)................1503
A200 - Suspended Front-Wheel Drive Axle (SFA) Control Unit (5G VNF), Circuit Test................1504
B978 - Suspended Front-Wheel Drive Axle Position Sensor (5G VNF), Circuit Test................1506
S984 - Suspended Front-Wheel Drive Axle Mode Switch (5G VNF), Circuit Test................1510
S985 - Suspended Front-Wheel Drive Axle Calibration Switch (5G VNF), Circuit Test................1513
Y982 - Suspended Front-Wheel Drive Axle (Cylinder Lock) Solenoid Valve (5G VNF), Circuit Test................1516
Y983 - Suspended Front-Wheel Drive Axle (Piston Lock) Solenoid Valve (5G VNF), Circuit Test................1519
Y984 - Suspended Front-Wheel Drive Axle Lowering Solenoid Valve (5G VNF), Circuit Test................1522
Y985 - Suspended Front-Wheel Drive Axle Raising Solenoid Valve (5G VNF), Circuit Test................1525
Group 50IA: Instrument Unit (5G VNF)................817
Essential or Recommended Tools................4213
50IA - Instrument Unit (5G VNF), Summary of References................1531
SE02 - Instrument Unit (Cab) (5G VNF), Diagnostic Schematic................1532
SE02 - Instrument Unit (Open Operator Platform) (5G VNF), Diagnostic Schematic................1534
A330 - Instrument Unit (5G VNF), Circuit Test................1536
B02 - Air Filter Restriction Sensor (5G VNF), Circuit Test................1540
B03 - Fuel Level Sensor (5G VNF), Circuit Test................1543
B69 - Brake Oil Level Sensor (5G VNF), Circuit Test................1546
B112/1 - Right Brake Pedal Switch (5G VNF), Circuit Test................1549
B112/2 - Left Brake Pedal Switch (5G VNF), Circuit Test................1552
S990 - Programming Switch (Menu) (5G VNF), Circuit Test................1555
S991 - Programming Switch (Save) (5G VNF), Circuit Test................1558
Group 50JA: CAN Bus System (5G VNF)................817
Essential or Recommended Tools................4213
50JA - CAN Bus System (5G VNF), Summary of References................1563
SE19 - Vehicle CAN Bus (Mechanical Transmission) (Cab) (5G VNF), Diagnostic Schematic................1564
SE19 - Vehicle CAN Bus (Mechanical Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1565
SE19 - Vehicle CAN Bus (PowrReverser™ Transmission) (Cab) (5G VNF), Diagnostic Schematic................1566
SE19 - Vehicle CAN Bus (PowrReverser™ Transmission) (Open Operator Platform) (5G VNF), Diagnostic Schematic................1567
SE19 - E-SCV CAN Bus (Cab) (5G VNF), Diagnostic Schematic................1568
SE19 - E-SCV CAN Bus (Open Operator Platform) (5G VNF), Diagnostic Schematic................1570
50JA – Controller Area Network (CAN), Circuit Test................1572
50JA – E-SCV Controller Area Network (CAN), Circuit Test................1576
Section 240B: Electrical System (5GL)................1580
Group 05: Electrical System - General Information (5GL)................1580
Essential or Recommended Tools................4213
General - Electrical System, Faults, and Circuit Tests (5GL)................1588
General - Electrical System, Test for Open Circuit Under Load (5GL)................1593
Relay Test (10—20 A) (5GL)................1598
Relay Test (20—40 A) (5GL)................1600
Group 30: Electrical System - Schematics (5GL)................1580
30A - Electrical System (5GL) - Summary of Schematics................1603
Group 50AA: Starting Motor and Charging System (5GL)................1580
50AA - Starter Motor and Charging System (5GL), Summary of References................1605
SE01 - Starting Motor and Charging System (Mechanical Transmission) (5GL), Diagnostic Schematic................1606
SE01 - Starting Motor and Charging System (PowrReverser™ Transmission) (5GL), Diagnostic Schematic................1608
G02 - Alternator (5GL), Circuit Test................1610
K01 - Starter Motor Relay (5GL), Circuit Test................1613
M01 - Starting Motor (5GL), Circuit Test................1616
Group 50BA: Vehicle Lights (5GL)................1580
50BA - Vehicle Lights (5GL), Summary of References................1621
SE04 - Head Lights (5GL), Diagnostic Schematic................1622
SE10 - Beacon Light (Cab) (5GL), Diagnostic Schematic................1623
SE10 - Beacon Light (5GL), Diagnostic Schematic................1624
SE13/1 - Clearance, Tail Lights and 7-Terminal Power Outlet Socket (5GL), Diagnostic Schematic................1626
SE13/2 - Brake Lights and 7-Terminal Power Outlet Socket (5GL), Diagnostic Schematic................1627
SE13/3 - Turn-Signal, Hazard Warning Lights and 7-Terminal Power Outlet Socket (5GL), Diagnostic Schematic................1628
SE26 - Trailer Brake Systgem (5GL), Diagnostic Schematic................1629
B31 - Trailer Brake Pressure Switch (5GL), Circuit Test................1630
E01 - Right Headlight (5GL), Circuit Test................1633
E02 - Left Headlight (5GL), Circuit Test................1637
E03 - Right Clearance Light (Position Lights) (5GL), Circuit Test................1641
E03 - Right Clearance Light (Front Turn/Warn Light) (5GL), Circuit Test................1644
E04 - Left Clearance Light (Position Lights) (5GL), Circuit Test................1647
E04 - Left Clearance Light (Front Turn/Warn Light) (5GL), Circuit Test................1650
E13 - Left-Hand Side Tail Light (Position Light) (5GL), Circuit Test................1653
E13 - Left-Hand Side Tail Light (Stop Light) (5GL), Circuit Test................1656
E13 - Left-Hand Side Tail Light (Rear Turn/Warn Light) (5GL), Circuit Test................1659
E14 - Right-Hand Side Tail Light (Position Light) (5GL), Circuit Test................1662
E14 - Right-Hand Side Tail Light (Stop Light) (5GL), Circuit Test................1665
E14 - Right-Hand Side Tail Light (Rear Turn/Warn Light) (5GL), Circuit Test................1668
E27 - Beacon Light (5GL), Circuit Test................1671
H01 - Horn (5GL), Circuit Test................1677
H80 - Trailer Brake Warning Light (5GL), Circuit Test................1679
S09 - Multi-Function Lever (5GL), Circuit Test................1682
S106 - Hazard Warning Light Switch (5GL), Circuit Test................1684
Y31 - Trailer Brake Solenoid Valve (5GL), Circuit Test................1686
Group 50BB: Roof Harness Systems (Lights, A/C, Radio and Wiper) (5GL)................1581
50BB - Roof Harness Systems (Lights, A/C, Radio and Wiper) (5GL), Summary of References................1690
SE24 - Work, Dome, Licence Plate Lights and A/C, Radio, Wiper-System (Cab) (5GL), Diagnostic Schematic................1691
E11/L - Left Rear Worklight (5GL), Circuit Test................1692
E11/R - Right Rear Worklight (5GL), Circuit Test................1695
E12 - Dome Light (5GL), Circuit Test................1698
E21 - License Plate Light (5GL), Circuit Test................1701
M03 - Windshield Wiper Motor (5GL), Circuit Test................1704
M04 - Rear Wiper Motor with Switch (5GL), Circuit Test................1707
M05 - Pump of Washer System (5GL), Circuit Test................1710
S15 - Switch for Windshield Wiper and Pump of Washer System (5GL), Circuit Test................1713
S92 - Worklight Switch (5GL), Circuit Test................1717
Group 50CA: Operator's Seat (5GL)................1581
50CA - Operator's Seat (5GL), Summary of References................1720
SE20 - Air Suspension Seat (5GL), Diagnostic Schematic................1721
M06 - Air Suspension Seat Compressor Motor (5GL), Circuit Test................1722
Group 50CB: Power Outlet Sockets (5GL)................1581
50CB - Power Outlet Sockets (5GL), Summary of References................1726
SE23 - Power Outlet Sockets (5GL), Diagnostic Schematic................1727
Group 50CC: Air Conditioning System (5GL)................1582
50CC - Air Conditioning System (5GL), Summary of References................1730
SE07 - Air Conditioning System (Cab) (5GL), Diagnostic Schematic................1731
B150 - Thermostat (5GL), Circuit Test................1733
B151 - Fan Resistor (5GL), Circuit Test................1736
M02 - Air Conditioning Compressor Clutch (5GL), Circuit Test................1739
M07 - Cab Blower Motor (5GL), Circuit Test................1743
M08 - Air-Conditioning Condenser Fan Motor I (5GL), Circuit Test................1746
M09 - Air-Conditioning Condenser Fan Motor II (5GL), Circuit Test................1749
S93 - Heating and Air-Conditioning System Switch (5GL), Circuit Test................1752
Group 50FA: Electronic Engine Control Unit (5GL)................1582
50FA - Electronic Engine Control (5GL), Summary of References................1756
50FA - Engine F5D (DOC/DPF) (5GL), Diagnostic Schematic................1757
SE98 - Hand, Foot throttle, Cruise Control and Transmission Speed Sensor (Mechanical Transmission) (5GL), Diagnostic Schematic................1759
SE98 - Hand, Foot throttle, Cruise Control and Transmission Speed Sensor (PowrReverser™ Transmission) (5GL), Diagnostic Schematic................1760
Service Equipment and Tools................1761
50FA - A500 - Engine Control Unit (ECM) F5D (DOC/DPF) (5GL), Circuit Test................1762
50FA - A510 - Glow Plug Control Unit (GCU) (5GL), Circuit Test................1767
50FA - A520 - High Pressure Pump (5GL), Circuit Test................1770
50FA - A530 - Actuator for Throttle (5GL), Circuit Test................1774
B06 - Transmission Speed Sensor (5GL), Circuit Test................1779
50FA - B500 - Coolant Temperature Sensor (5GL), Circuit Test................1783
50FA - B501 - Oxygen Sensor for Engine F5D (DOC/DPF) (5GL), Circuit Test................1786
50FA - B502 - Camshaft Position Sensor (5GL), Circuit Test................1789
50FA - B503 - Fuel Temperature Sensor (5GL), Circuit Test................1792
50FA - B504 - Exhaust Manifold Pressure Sensor (5GL), Circuit Test................1795
50FA - B505 - Engine Oil Pressure Sensor (5GL), Circuit Test................1799
50FA - B506 - Fuel Rail Pressure Sensor (5GL), Circuit Test................1802
50FA - B507 - Exhaust Gas Temperature Sensor (5GL), Circuit Test................1805
50FA - B508 - Crankshaft Position Sensor (5GL), Circuit Test................1808
50FA - B509 - Ambient Temperature Sensor (5GL), Circuit Test................1811
50FA - B510 - Water-in-Fuel Sensor (5GL), Circuit Test................1814
50FA - B511 - DPF Differential Pressure Sensor for Engine F5D (DOC/DPF) (5GL), Circuit Test................1818
50FA - B512 - DOC Inlet Temperature Sensor for Engine F5D (DOC/DPF) (5GL), Circuit Test................1821
50FA - B513 - DOC Outlet Temperature Sensor for Engine F5D (DOC/DPF) (5GL), Circuit Test................1824
B998 - Hand Throttle Sensor (5GL), Circuit Test................1827
B999 - Foot Throttle Potentiometer (5GL), Circuit Test................1831
50FA - R501 - Glow Plug for Cylinder 1 (5GL), Circuit Test................1834
50FA - R502 - Glow Plug for Cylinder 2 (5GL), Circuit Test................1838
50FA - R503 - Glow Plug for Cylinder 3 (5GL), Circuit Test................1842
50FA - R504 - Glow Plug for Cylinder 4 (5GL), Circuit Test................1846
50FA - R505 - Fuel Filter Heater (5GL), Circuit Test................1850
S40 - Presence Sensor Switch (5GL), Circuit Test................1854
S992/1 - Cruise Control Switch (ON/OFF/Save) (5GL), Circuit Test................1857
S992/2 - Cruise Control Switch (ON/OFF/Save) (5GL), Circuit Test................1860
S993 - Cruise Control Switch (Decrease RPM) (5GL), Circuit Test................1863
S994 - Cruise Control Switch (Increase RPM) (5GL), Circuit Test................1866
50FA - Y501 - Injection Valve for Cylinder 1 (5GL), Circuit Test................1869
50FA - Y502 - Injection Valve for Cylinder 2 (5GL), Circuit Test................1873
50FA - Y503 - Injection Valve for Cylinder 3 (5GL), Circuit Test................1877
50FA - Y504 - Injection Valve for Cylinder 4 (5GL), Circuit Test................1881
50FA - Y510 - Turbocharger Wastegate Valve (5GL), Circuit Test................1885
50FA - Y520 - High Pressure Fuel Control Valve (5GL), Circuit Test................1890
50FA - Y530 - EGR Valve (5GL), Circuit Test................1894
Group 50GA: PowrReverser™ Transmission (5GL)................1583
50GA - PowrReverser™ Transmission (5GL), Summary of References................1900
SE90 - Transmission Control Unit (5GL), Diagnostic Schematic................1901
A320 - Transmission Control Unit (5GL), Circuit Test................1903
B60 - Transmission Oil Temperature Sensor (5GL), Circuit Test................1910
B63 - Hi/Lo Switch on Transmission (5GL), Circuit Test................1915
B64 - Reverse Drive Lever Switch (5GL), Circuit Test................1919
B65 - Clutch Pedal Potentiometer (5GL), Circuit Test................1925
B73 - Transmission Oil Filter Restriction Sensor (5GL), Circuit Test................1929
B104 - Transmission Top Shaft Speed Sensor (5GL), Circuit Test................1934
B300 - Forward High Clutch Pressure Sensor (5GL), Circuit Test................1941
B301 - Forward Low Clutch Pressure Sensor (5GL), Circuit Test................1945
B302 - Reverse Clutch Pressure Sensor (5GL), Circuit Test................1949
B303 - Transmission Oil Pressure Switch (5GL), Circuit Test................1953
R15 - PWM Enabler (5GL), Circuit Test................1957
S20 - Calibration Switch of Instrument Unit (5GL), Circuit Test................1963
S72 - Clutch Pedal Switch (5GL), Circuit Test................1966
S300 - Hi/Lo Switch (5GL), Circuit Test................1968
Y51 - Reverse Clutch Solenoid Valve (5GL), Circuit Test................1971
Y52 - Forward Low Clutch Solenoid Valve (5GL), Circuit Test................1975
Y53 - Forward High Clutch Solenoid Valve (5GL), Circuit Test................1979
Y300 - Main Ring Valve Solenoid Valve (5GL), Circuit Test................1983
Group 50GC: Differential Lock (5GL)................1584
50GC - Differential Lock (5GL), Summary of References................1987
SE16 - Differential Lock (5GL), Diagnostic Schematic................1988
B987 - Differential Lock Pressure Switch (5GL), Circuit Test................1989
S22 - Differential Lock Switch (5GL), Circuit Test................1992
Y05 - Differential Lock Solenoid Valve (5GL), Circuit Test................1995
Group 50GD: Front Wheel Drive and Park Brake (5GL)................1584
50GD - Front Wheel Drive and Park Brake (5GL), Summary of References................1999
SE15 - Front Wheel Drive and Park Brake (5GL), Diagnostic Schematic................2000
B05 - Park Brake Switch (5GL), Circuit Test................2001
B988 - Front Wheel Drive Pressure Switch (5GL), Circuit Test................2003
S63 - Front-Wheel Drive Switch (5GL), Circuit Test................2006
Y03 - Front-Wheel Drive Solenoid Valve (5GL), Circuit Test................2008
Group 50GE: PTO System (5GL)................1584
50GE - PTO System (5GL), Summary of References................2012
SE94 - Front and Rear PTO System (Mechanical Transmission) (Cab) (5GL), Diagnostic Schematic................2013
SE94 - Front and Rear PTO System (PowrReverser™ Transmission) (Cab) (5GL), Diagnostic Schematic................2014
SE94 - Front and Rear PTO System (Mechanical Transmission) (5GL), Diagnostic Schematic................2015
SE94 - Front and Rear PTO System (PowrReverser™ Transmission) (5GL), Diagnostic Schematic................2017
B07/1 - PTO Switch (540 rpm) (5GL), Circuit Test................2018
B07/2 - PTO Switch (540E/1000 rpm) (5GL), Circuit Test................2022
B36 - Neutral Start Switch (5GL), Circuit Test................2026
B350 - PTO Pressure Sensor (5GL), Circuit Test................2029
B980 - PTO Shaft Output Speed Sensor (5GL), Circuit Test................2033
S21/1 - Ground Drive PTO Selector Switch (5GL), Circuit Test................2037
S21/2 - Independent Rear PTO Selector Switch (5GL), Circuit Test................2042
S350 - Rear PTO Switch (PowrReverser™ Transmission) (5GL), Circuit Test................2047
S999 - Front PTO Switch (5GL) Fault, Circuit Test................2051
Y04 - PTO Solenoid Valve (5GL), Circuit Test................2055
Y350 - PTO Shutoff Solenoid Valve (5GL), Circuit Test................2058
Y999 - Front PTO Solenoid Valve (5GL), Circuit Test................2061
Group 50IA: Instrument Unit (5GL)................1585
50IA - Instrument Unit (5GL), Summary of References................2065
SE02 - Instrument Unit (5GL), Diagnostic Schematic................2066
A330 - Instrument Unit (5GL), Circuit Test................2067
B02 - Air Filter Restriction Sensor (5GL), Circuit Test................2071
B03 - Fuel Level Sensor (5GL), Circuit Test................2073
B69 - Brake Oil Level Sensor (5GL), Circuit Test................2076
B112/1 - Right Brake Pedal Switch (5GL), Circuit Test................2079
B112/2 - Left Brake Pedal Switch (5GL), Circuit Test................2082
S990 - Programming Switch (Menu) (5GL), Circuit Test................2085
S991 - Programming Switch (Save) (5GL), Circuit Test................2088
Group 50JA: CAN Bus System (5GL)................1585
50JA - CAN Bus System (5GL), Summary of References................2092
SE19 - CAN Bus Vehicle (Mechanical Transmission) (5GL), Diagnostic Schematic................2093
SE19 - CAN Bus Vehicle (PowrReverser™ Transmission) (5GL), Diagnostic Schematic................2094
50JA – Controller Area Network (CAN) (5GL), Circuit Test................2095
Section 245: Electronic Control Units................2099
Group 05: Operation and General Information on Diagnostics................2099
Operation and General Information on Diagnostics (Summary of References)................2103
Procedure for Dealing with Diagnostic Trouble Codes................2104
Digital Display Onboard Functionality................2106
Group 10C: Information on How to Reprogram Control Units................2099
Information on How to Reprogram Control Units - Summary of References................2108
General Information on How to Reprogram Control Units................2109
Software Data Files Available for Downloading................2110
Procedure When Replacing Control Units................2112
Important Notes on Programming................2113
Procedure When Programming Control Units................2114
Procedure in the Event of a Programming Problem................2116
Group ECU: ECU - Engine Control Unit................2099
ECU - Engine Control Unit, Summary of References................2118
Digital Display - ECU Message and Diagnostic Trouble Code (DTC) Overview................2119
Service ADVISOR™ Readings (Datapoint) list for Engine F5D (DOC/DPF)................2121
Engine Replacement................2124
Engine Control Unit Replacement................2125
DOC Calibration for Engine F5D (DOC/DPF)................2126
DPF Calibration for Engine F5D (DOC/DPF)................2127
DPF Differential Pressure Sensor Calibration for Engine F5D (DOC/DPF)................2128
DPF Ash Service Calibration for Engine F5D (DOC/DPF)................2129
Engine Oil and Filter Replacement Calibration................2130
EGR Valve Calibration for Engine F5D (DOC/DPF)................2131
Fuel Rail Pressure Relief Valve Counter Reset for Engine F5D (DOC/DPF)................2132
Oxygen Sensor Calibration for Engine F5D (DOC/DPF)................2133
Injector Calibration for Engine F5D (DOC/DPF)................2134
Control Unit Information and Overview Test................2136
Cylinder Cutout Test for Engine F5D (DOC/DPF)................2137
Glow Plug System Test for Engine F5D (DOC/DPF)................2139
Service Regeneration for Engine F5D (DOC/DPF)................2140
Group EHS: Electronic Hitch Sensing (EHS II)................2100
Electronic Hitch Sensing (EHS II), Summary of References................2142
Electronic Hitch Sensing Flash Codes (EHS II Trouble Codes)................2143
Calibration of the EHS II System................2145
Electronic Hitch Sensing, System Information................2147
Electronic Hitch Sensing (EHS II), Operational Check................2148
Group TCU: TCU - Transmission Control Unit................2100
TCU - Transmission Control Unit, Summary of References................2150
Digital Display - TCU Message and Diagnostic Trouble Code (DTC) Overview................2151
Transmission Control Unit - On-Board Configuration................2157
Transmission Control Unit - On-Board Configuration - Vehicle Type Configuration................2163
Transmission Control Unit - On-Board Configuration - Clutch Pedal Calibration................2166
Transmission Control Unit - On-Board Configuration - Clutches Pressure Sensors Calibration................2169
Transmission Control Unit - On-Board Configuration - FNR Lever Comfort Parameterization................2172
Transmission Control Unit - On-Board Configuration - Hi Lo Comfort Parameterization................2175
Transmission Control Unit - On-Board Configuration - Clutch Pedal Comfort Parameterization................2178
Transmission Control Unit - On-Board Configuration - Limp Home Mode Activation................2181
Transmission Control Unit - On-Board Configuration - On Board Diagnostic................2184
Transmission Control Unit - On-Board Configuration and Calibration Values................2186
Clutch Pedal, Operational Check................2187
Reverse Drive Lever, Operational Check................2188
Forward High Clutch, Operational Check................2189
Forward Low Clutch, Operational Check................2190
Reverse Clutch, Operational Check................2191
TCU Main Ring Pressure, Operational Check................2192
Power Take-Off (PTO), Operational Check................2193
Group TVC: TVC - E-SCV Control Unit................2100
TVC - E-SCV Control Unit, Summary of References................2195
E-SCV Flash Codes (TVC Trouble Codes)................2196
Service ADVISOR Readings (Datapoint) list for TVC E-SCV Control Unit................2199
E-SVC - Configuration of Replacement Valve................2201
E-SVC - Changing E-SCV Configuration................2202
E-SVC - Diagnostic LED Output Test Mode................2203
E-SVC - End Cover Valve Test Mode................2204
Group VCU: VCU - Vehicle Control Unit................2101
VCU - Vehicle Control Unit, Summary of References................2206
Digital Display - VCU Message and Diagnostic Trouble Code (DTC) Overview................2207
Vehicle Control Unit - On-Board Configuration - User Interface................2214
Vehicle Control Unit - On-Board Configuration - Display Properties (Basic Settings)................2218
Vehicle Control Unit - On-Board Configuration - Initial Setup................2225
Vehicle Control Unit - On-Board Configuration - Hand and Foot Throttle Calibration................2235
Vehicle Control Unit - On-Board Configuration - PTO Setting Calibration................2237
Vehicle Control Unit - On-Board Configuration - Oil Service Message Reset................2244
Group SFA: SFA - Suspended Front Axle Control Unit................2101
SFA - Suspended Front Axle Control Unit, Summary of References................2248
Suspended Front Axle Flash Codes (SFA Trouble Codes)................2249
Suspended Front Axle (SFA) Calibration................2253
Section 249A: Electrical System - Component Information (5G VNF)................2256
Group 05: Summary of Electrical Components and Harnesses................2256
List of Summary of References................3117
Summary of References of Electrical Components, Assemblies (5G VNF)................2271
Summary of References of Electrical Components, Sensors (5G VNF)................2272
Summary of References of Electrical Components, Lights (5G VNF)................2274
Summary of References of Electrical Components, Fuses, Relays, and Diodes (5G VNF)................2275
Summary of References of Electrical Components, Power Supply and Alternator (5G VNF)................2276
Summary of References of Electrical Components, Monitoring and Signaling Devices (5G VNF)................2277
Summary of References of Electrical Components, Electrical Motors (5G VNF)................2278
Summary of References of Electrical Components, Resistors (5G VNF)................2279
Summary of References of Electrical Components, Switches (5G VNF)................2280
Summary of References of Electrical Components, Wiring Harnesses (5G VNF)................2281
Summary of References of Electrical Components, Connector Information (5G VNF)................2283
Summary of References of Electrical Components, Ground Points (5G VNF)................2285
Summary of References of Electrical Components, Solenoids and Solenoid Valves (5G VNF)................2286
Summary of References of Electrical Components, Other (5G VNF)................2287
Group 40A: Electrical Components - Assemblies (5G VNF)................2256
A005 - Right Speaker (5G VNF), Component Information................2290
A006 - Left Speaker (5G VNF), Component Information................2292
A010 - Radio (5G VNF), Component Information................2294
A050 - CAN Bus Terminator (Vehicle CAN Bus) (5G VNF), Component Information................2297
A051 - CAN Bus Terminator (E-SCV CAN Bus) (5G VNF), Component Information................2299
A200 - Suspended Front-Wheel Drive Axle Control Unit (5G VNF), Component Information................2301
A210 - EHS Control Unit (5G VNF), Component Information................2304
A320 - Transmission Control Unit (5G VNF), Component Information................2311
A330 - Instrument Unit (5G VNF), Component Information................2317
A500 - Engine Control Unit (ECM) for Engine F5D (DOC/DPF) (5G VNF), Component Information................2323
A510 - Glow Plug Control Unit (ECU) (5G VNF), Component Information................2330
A520 - High Pressure Pump (5G VNF), Component Information................2332
A530 - Actuator for Throttle (5G VNF), Component Information................2334
A996 - Gearshift Lever (5G VNF), Component Information................2336
A997 - E-SCV Control Unit (TVC) (5G VNF), Component Information................2338
Group 40B: Electrical Components - Sensors (5G VNF)................2257
B02 - Air Filter Restriction Sensor (5G VNF), Component Information................2345
B03 - Fuel Level Sensor (5G VNF), Component Information................2347
B05 - Park Brake Switch (5G VNF), Component Information................2349
B06 - Transmission Speed Sensor (5G VNF), Component Information................2351
B07/1 - PTO Switch (540 rpm) (5G VNF), Component Information................2353
B07/2 - PTO Switch (540E/1000 rpm) (5G VNF), Component Information................2355
B08 - Mechanical PTO Switch (5G VNF), Component Information................2357
B31 - Trailer Brake Pressure Switch (5G VNF), Component Information................2359
B36 - Neutral Start Switch (5G VNF), Component Information................2361
B60 - Transmission Oil Temperature Sensor (5G VNF), Component Information................2363
B63 - Hi/Lo Switch on Transmission (5G VNF), Component Information................2365
B64 - Reverse Drive Lever Switch (5G VNF), Component Information................2367
B65 - Clutch Pedal Potentiometer (5G VNF), Component Information................2369
B73 - Transmission Oil Filter Restriction Sensor (5G VNF), Component Information................2371
B69 - Brake Oil Level Sensor (5G VNF), Component Information................2373
B104 - Transmission Top Shaft Speed Sensor (5G VNF), Component Information................2375
B112/1 - Right Brake Pedal Switch (5G VNF), Component Information................2377
B112/2 - Left Brake Pedal Switch (5G VNF), Component Information................2379
B150 - Thermostat (5G VNF), Component Information................2381
B151 - Fan Resistor (5G VNF), Component Information................2383
B200 - Hitch Position Sensor (5G VNF), Component Information................2385
B201 - Draft Sensor (5G VNF), Component Information................2387
B300 - Forward High Clutch Pressure Sensor (5G VNF), Component Information................2389
B301 - Forward Low Clutch Pressure Sensor (5G VNF), Component Information................2391
B302 - Reverse Clutch Pressure Sensor (5G VNF), Component Information................2393
B303 - Transmission Oil Pressure Switch (5G VNF), Component Information................2395
B304 - Refrigerant Pressure Sensor (5G VNF), Component Information................2397
B350 - PTO Pressure Sensor (5G VNF), Component Information................2399
B500 - Coolant Temperature Sensor (5G VNF), Component Information................2401
B501 - Oxygen Sensor for Engine F5D (DOC/DPF) (5G VNF), Component Information................2403
B502 - Camshaft Position Sensor (5G VNF), Component Information................2405
B503 - Fuel Temperature Sensor (5G VNF), Component Information................2407
B504 - Exhaust Manifold Pressure Sensor (5G VNF), Component Information................2409
B505 - Engine Oil Pressure Sensor (5G VNF), Component Information................2411
B506 - Fuel Rail Pressure Sensor (5G VNF), Component Information................2413
B507 - Exhaust Gas Temperature Sensor (5G VNF), Component Information................2415
B508 - Crankshaft Position Sensor (5G VNF), Component Information................2417
B509 - Ambient Temperature Sensor (5G VNF), Component Information................2419
B510 - Water-in-Fuel Sensor (5G VNF), Component Information................2421
B511 - DPF Differential Pressure Sensor for Engine F5D (DOC/DPF) (5G VNF), Component Information................2423
B512 - DOC Inlet Temperature Sensor for Engine F5D (DOC/DPF) (5G VNF), Component Information................2425
B513 - DOC Outlet Temperature Sensor for Engine F5D (DOC/DPF) (5G VNF), Component Information................2427
B977 - Potentiometer for Position of Suspended Front-Wheel Drive Axle (5G VNF), Component Information................2429
B978 - Suspended Front-Wheel Drive Axle Position Sensor (5G VNF), Component Information................2431
B979 - Wheel Angle Sensor (5G VNF), Component Information................2433
B980 - PTO Shaft Output Speed Sensor (5G VNF), Component Information................2435
B981 - Potentiometer for E-SCV 2 Oil Flow Rate (5G VNF), Component Information................2437
B982 - Potentiometer for E-SCV 2 Shut-Off Time (5G VNF), Component Information................2439
B983 - Potentiometer for E-SCV 4 Oil Flow Rate (5G VNF), Component Information................2441
B984 - Potentiometer for E-SCV 3 Oil Flow Rate (5G VNF), Component Information................2443
B985 - Potentiometer for E-SCV 1 Oil Flow Rate (5G VNF), Component Information................2445
B986 - Potentiometer for E-SCV 1 Shut-Off Time (5G VNF), Component Information................2447
B987 - Differential Lock Pressure Switch (5G VNF), Component Information................2449
B988 - Front Wheel Drive Pressure Switch (5G VNF), Component Information................2451
B989 - PTO Shaft Output Speed Sensor 2 with IPM (PTO Side Sensor) (5G VNF), Component Information................2453
B990 - PTO Shaft Output Speed Sensor 2 with IPM (Engine Side Sensor) (5G VNF), Component Information................2455
B998 - Hand Throttle Sensor (5G VNF), Component Information................2457
B999 - Foot Throttle Potentiometer (5G VNF), Component Information................2459
Group 40E: Electrical Components - Lights (5G VNF)................2258
E01 - Right Headlight (5G VNF), Component Information................2463
E02 - Left Headlight (5G VNF), Component Information................2465
E03 - Right Clearance Light (5G VNF), Component Information................2467
E04 - Left Clearance Light (5G VNF), Component Information................2469
E05 - Cigarette Lighter (5G VNF), Component Information................2471
E07 - Left-Hand H4 Farm Headlight (5G VNF), Component Information................2474
E08 - Right-Hand H4 Farm Headlight (5G VNF), Component Information................2476
E11/L - Left Rear Worklight (5G VNF), Component Information................2478
E11/R - Right Rear Worklight (5G VNF), Component Information................2480
E12 - Dome Light (5G VNF), Component Information................2482
E13 - Left-hand Side Tail Light (5G VNF), Component Information................2484
E14 - Right-Hand Side Tail Light (5G VNF), Component Information................2486
E18/L - Left Front Worklight (5G VNF), Component Information................2488
E18/R - Right Front Worklight (5G VNF), Component Information................2490
E21 - License Plate Light (5G VNF), Component Information................2492
E27 - Beacon Light (5G VNF), Component Information................2495
E28 - Heater and Air-Conditioning Control Panel Backlighting (5G VNF), Component Information................2498
Group 40F: Electrical Components - Fuses, Relays, and Diodes (5G VNF)................2259
F1 - 50 Amp Main Harness Fuse (5G VNF), Component Information................2502
F2 - 60 Amp Glow Plug Fuse (5G VNF), Component Information................2504
F3 - 70 Amp Engine ECU Fuse (5G VNF), Component Information................2506
F4 - 30 Amp Battery Cut-off Protection Fuse (5G VNF), Component Information................2508
F5 - 15 Amp Suspended Front-Wheel Drive Axle Fuse (5G VNF), Component Information................2510
F6 - 70 Amp Roof Harness Fuse (5G VNF), Component Information................2512
F25 - Fan Motor I Fuse (5G VNF), Component Information................2514
F26 - Fan Motor I and II Fuse (5G VNF), Component Information................2516
K01 - Starter Motor Relay (5G VNF), Component Information................2518
K08 - Turn-Signal Relay (5G VNF), Component Information................2520
K22 - Roof Power Supply Relay (5G VNF), Component Information................2522
K23 - Front Work Light Relay (5G VNF), Component Information................2524
K24 - Rear Work Light Relay (5G VNF), Component Information................2526
K25 - Air-Conditioning Compressor Clutch Relay (5G VNF), Component Information................2528
K28 - Fan Speed Relay (5G VNF), Component Information................2530
K29 - Relay for Air-Conditioning Condenser Fan Motor I (5G VNF), Component Information................2532
K30 - Relay for Air-Conditioning Condenser Fan Motor I and II (5G VNF), Component Information................2534
K31 - Relay for Air-Conditioning Condenser Fan Motor I and II (5G VNF), Component Information................2536
K993 - Suspended Front-Wheel Drive Axle Relay (5G VNF), Component Information................2538
K994 - Declutch Relay (5G VNF), Component Information................2540
K995 - PWM Enabler Relay (5G VNF), Component Information................2542
K996 - LED Enabler Relay (5G VNF), Component Information................2544
K997 - Seat Switch Relay (5G VNF), Component Information................2546
K998 - Neutral Start Relay (Front PTO) (5G VNF), Component Information................2548
K999 - Front PTO Interlock Relay (5G VNF), Component Information................2550
P269 - F1—F6 (Fuse Box) and K1—K4 (Relay Box) (E-SCV) (5G VNF), Component Information................2552
P289 - F1-F16 (Fuse Box) (5G VNF), Component Information................2554
P313 - K1-K7 (Relay Box) (5G VNF), Component Information................2556
P487 - Fuse/Relay Box F1-F10/K1-K5 for Engine F5D (DOC/DPF) (5G VNF), Component Information................2558
P488 - Power Supply, Fuse/Relay Box F1-F10/K1-K5 for Engine F5D (DOC/DPF) (5G VNF), Component Information................2562
P502 - F1—F6 (Fuse Box) (Cab Wiring Harness) (5G VNF), Component Information................2564
Group 40G: Electrical Components - Power Supply and Alternator (5G VNF)................2260
G01 - Battery (5G VNF), Component Information................2570
G02 - Alternator (5G VNF), Component Information................2574
Group 40H: Electrical Components - Monitoring and Signaling Devices (5G VNF)................2260
H01 - Horn (5G VNF), Component Information................2579
H80 - Trailer Brake Warning Light (5G VNF), Component Information................2581
H81 - Suspended Front-Wheel Drive Axle Warning Light (5G VNF), Component Information................2583
Group 40M: Electrical Components - Electrical Motors (5G VNF)................2260
M01 - Starting Motor (5G VNF), Component Information................2588
M02 - Air Conditioning Compressor Clutch (5G VNF), Component Information................2591
M03 - Windshield Wiper Motor (5G VNF), Component Information................2593
M04 - Rear Wiper Motor with Switch (5G VNF), Component Information................2595
M05 - Pump of Washer System (5G VNF), Component Information................2597
M06 - Air Suspension Seat Compressor Motor (5G VNF), Component Information................2599
M07 - Cab Blower Motor (5G VNF), Component Information................2601
M08 - Air-Conditioning Condenser Fan Motor I (5G VNF), Component Information................2603
M09 - Air-Conditioning Condenser Fan Motor II (5G VNF), Component Information................2605
Group 40R: Electrical Components - Resistors (5G VNF)................2261
R501 - Glow Plug for Cylinder 1 (5G VNF), Component Information................2609
R502 - Glow Plug for Cylinder 2 (5G VNF), Component Information................2611
R503 - Glow Plug for Cylinder 3 (5G VNF), Component Information................2613
R504 - Glow Plug for Cylinder 4 (5G VNF), Component Information................2615
R505 - Fuel Filter Heater (5G VNF), Component Information................2617
R997 - Resistor for Y50 - HI-LO Solenoid Valve (5G VNF), Component Information................2619
Group 40S: Electrical Components - Switches (5G VNF)................2261
S01 - Main Switch (5G VNF), Component Information................2624
S09 - Multi-Function Lever (5G VNF), Component Information................2627
S11 - H4 Farm Headlight Switch (5G VNF), Component Information................2630
S14 - Fan Switch (5G VNF), Component Information................2632
S15 - Switch for Windshield Wiper and Pump of Washer System (5G VNF), Component Information................2634
S20 - Calibration Switch of Instrument Unit (5G VNF), Component Information................2636
S21/1 - Ground Drive PTO Selector Switch (5G VNF), Component Information................2638
S21/2 - Independent Rear PTO Selector Switch (5G VNF), Component Information................2640
S22 - Differential Lock Switch (5G VNF), Component Information................2642
S36 - Beacon Light Switch (5G VNF), Component Information................2645
S40 - Presence Sensor Switch (5G VNF), Component Information................2648
S61 - Rear Worklight Switch (5G VNF), Component Information................2650
S63 - Front-Wheel Drive Switch (5G VNF), Component Information................2652
S68/1 - Hitch Remote Control Switch (Right Side) (5G VNF), Component Information................2655
S68/2 - Hitch Remote Control Switch (Left Side) (5G VNF), Component Information................2658
S72 - Clutch Pedal Switch (5G VNF), Component Information................2661
S92/1 - Front Worklight Switch (5G VNF), Component Information................2664
Section 249B: Electrical System - Component Information (5GL)................3109
Group 05: Summary of Electrical Components and Harnesses................3109
List of Summary of References................3117
Summary of References of Electrical Components, Assemblies (5GL)................3118
Summary of References of Electrical Components, Sensors (5GL)................3119
Summary of References of Electrical Components, Lights (5GL)................3120
Summary of References of Electrical Components, Fuses, Relays, and Diodes (5GL)................3121
Summary of References of Electrical Components, Power Supply and Alternator (5GL)................3122
Summary of References of Electrical Components, Monitoring and Signaling Devices (5GL)................3123
Summary of References of Electrical Components, Electrical Motors (5GL)................3124
Summary of References of Electrical Components, Resistors (5GL)................3125
Summary of References of Electrical Components, Switches (5GL)................3126
Summary of References of Electrical Components, Wiring Harnesses (5GL)................3127
Summary of References of Electrical Components, Connector Information (5GL)................3128
Summary of References of Electrical Components, Ground Points (5GL)................3129
Summary of References of Electrical Components, Solenoids and Solenoid Valves (5GL)................3130
Group 40A: Electrical Components - Assemblies (5GL)................3109
A320 - Transmission Control Unit (5GL), Component Information................3135
A330 - Instrument Unit (5GL), Component Information................3139
A500 - Engine Control Unit (ECM) for Engine F5D (DOC/DPF) (5GL), Component Information................3146
A510 - Glow Plug Control Unit (ECU) (5GL), Component Information................3153
A520 - High Pressure Pump (5GL), Component Information................3155
A530 - Actuator for Throttle (5GL), Component Information................3157
Group 40B: Electrical Components - Sensors (5GL)................3109
B02 - Air Filter Restriction Sensor (5GL), Component Information................3161
B03 - Fuel Level Sensor (5GL), Component Information................3163
B05 - Park Brake Switch (5GL), Component Information................3165
B06 - Transmission Speed Sensor (5GL), Component Information................3167
B07/1 - PTO Switch (540 rpm) (5GL), Component Information................3169
B07/2 - PTO Switch (540E/1000 rpm) (5GL), Component Information................3171
B08 - PTO Neutral Start Switch (5GL), Component Information................3173
B31 - Trailer Brake Pressure Switch (5GL), Component Information................3175
B36 - Neutral Start Switch (5GL), Component Information................3177
B60 - Transmission Oil Temperature Sensor (5GL), Component Information................3179
B63 - Hi/Lo Switch on Transmission (5GL), Component Information................3181
B64 - Reverse Drive Lever Switch (5GL), Component Information................3183
B65 - Clutch Pedal Potentiometer (5GL), Component Information................3185
B69 - Brake Oil Level Sensor (5GL), Component Information................3187
B73 - Transmission Oil Filter Restriction Sensor (5GL), Component Information................3189
B104 - Transmission Top Shaft Speed Sensor (5GL), Component Information................3191
B112/1 - Right Brake Pedal Switch (5GL), Component Information................3193
B112/2 - Left Brake Pedal Switch (5GL), Component Information................3195
B150 - Thermostat (5GL), Component Information................3197
B151 - Fan Resistor (5GL), Component Information................3199
B300 - Forward High Clutch Pressure Sensor (5GL), Component Information................3201
B301 - Forward Low Clutch Pressure Sensor (5GL), Component Information................3203
B302 - Reverse Clutch Pressure Sensor (5GL), Component Information................3205
B303 - Transmission Oil Pressure Switch (5GL), Component Information................3207
B304 - Refrigerant Pressure Sensor (5GL), Component Information................3209
B350 - PTO Pressure Sensor (5GL), Component Information................3211
B500 - Coolant Temperature Sensor (5GL), Component Information................3213
B501 - Oxygen Sensor for Engine F5D (DOC/DPF) (5GL), Component Information................3215
B502 - Camshaft Position Sensor (5GL), Component Information................3217
B503 - Fuel Temperature Sensor (5GL), Component Information................3219
B504 - Exhaust Manifold Pressure Sensor (5GL), Component Information................3221
B505 - Engine Oil Pressure Sensor (5GL), Component Information................3223
B506 - Fuel Rail Pressure Sensor (5GL), Component Information................3225
B507 - Exhaust Gas Temperature Sensor (5GL), Component Information................3227
B508 - Crankshaft Position Sensor (5GL), Component Information................3229
B509 - Ambient Temperature Sensor (5GL), Component Information................3231
B510 - Water-in-Fuel Sensor (5GL), Component Information................3233
B511 - DPF Differential Pressure Sensor for Engine F5D (DOC/DPF) (5GL), Component Information................3235
B512 - DOC Inlet Temperature Sensor for Engine F5D (DOC/DPF) (5GL), Component Information................3237
B513 - DOC Outlet Temperature Sensor for Engine F5D (DOC/DPF) (5GL), Component Information................3239
B980 - PTO Shaft Output Speed Sensor (5GL), Component Information................3241
B987 - Differential Lock Pressure Switch (5GL), Component Information................3243
B988 - Front Wheel Drive Pressure Switch (5GL), Component Information................3245
B998 - Hand Throttle Sensor (5GL), Component Information................3247
B999 - Foot Throttle Potentiometer (5GL), Component Information................3249
Group 40E: Electrical Components - Lights (5GL)................3111
E01 - Right Headlight (5GL), Component Information................3253
E02 - Left Headlight (5GL), Component Information................3255
E03 - Right Clearance Light (5GL), Component Information................3257
E04 - Left Clearance Light (5GL), Component Information................3259
E05 - Cigarette Lighter (5GL), Component Information................3261
E11/L - Left Rear Worklight (5GL), Component Information................3264
E11/R - Right Rear Worklight (5GL), Component Information................3266
E12 - Dome Light (5GL), Component Information................3268
E13 - Left-hand Side Tail Light (5GL), Component Information................3270
E14 - Right-Hand Side Tail Light (5GL), Component Information................3272
E21 - License Plate Light (5GL), Component Information................3274
E27 - Beacon Light (5GL), Component Information................3277
E999 - Courtesy Lights (Cab) (5GL), Component Information................3280
Group 40F: Electrical Components - Fuses, Relays, and Diodes (5GL)................3111
F1 - 120 Amp Main Harness Fuse (5GL), Component Information................3284
F2 - 60 Amp Glow Plug Fuse (5GL), Component Information................3286
F3 - 70 Amp Engine ECU Fuse (5GL), Component Information................3288
F100 - Load Center (5GL), Component Information................3290
K08 - Turn-Signal Relay (5GL), Component Information................3302
K996 - LED Enabler Relay (5GL), Component Information................3304
P17 - Power Supply, Fuse/Relay Box F1-F10/K1-K5 for Engine F5D (DOC/DPF) (5GL)................3306
P18 - Fuse/Relay Box F1-F10/K1-K5 for Engine F5D (DOC/DPF) (5GL)................3308
Group 40G: Electrical Components - Power Supply and Alternator (5GL)................3111
G01 - Battery (5GL), Component Information................3314
G02 - Alternator (5GL), Component Information................3317
Group 40H: Electrical Components - Monitoring and Signaling Devices (5GL)................3111
H01 - Horn (5GL), Component Information................3321
H80 - Trailer Brake Warning Light (5GL), Component Information................3323
Group 40M: Electrical Components - Electrical Motors (5GL)................3112
M01 - Starting Motor (5GL), Component Information................3328
M02 - Air Conditioning Compressor Clutch (5GL), Component Information................3331
M03 - Windshield Wiper Motor (5GL), Component Information................3333
M04 - Rear Wiper Motor with Switch (5GL), Component Information................3335
M05 - Pump of Washer System (5GL), Component Information................3337
M06 - Air Suspension Seat Compressor Motor (5GL), Component Information................3339
M07 - Cab Blower Motor (5GL), Component Information................3341
M08 - Air-Conditioning Condenser Fan Motor I (5GL), Component Information................3343
M09 - Air-Conditioning Condenser Fan Motor II (5GL), Component Information................3345
Group 40R: Electrical Components - Resistors (5GL)................3112
R501 - Glow Plug for Cylinder 1 (5GL), Component Information................3349
R502 - Glow Plug for Cylinder 2 (5GL), Component Information................3351
R503 - Glow Plug for Cylinder 3 (5GL), Component Information................3353
R504 - Glow Plug for Cylinder 4 (5GL), Component Information................3355
R505 - Fuel Filter Heater (5GL), Component Information................3357
Group 40S: Electrical Components - Switches (5GL)................3112
S01 - Main Switch (5GL), Component Information................3361
S09 - Multi-Function Lever (5GL), Component Information................3363
S14 - Fan Switch (5GL), Component Information................3366
S15 - Switch for Windshield Wiper and Pump of Washer System (5GL), Component Information................3368
S20 - Calibration Switch of Instrument Unit (5GL), Component Information................3370
S21/1 - Ground Drive PTO Selector Switch (5GL), Component Information................3372
S21/2 - Independent Rear PTO Selector Switch (5GL), Component Information................3374
S22 - Differential Lock Switch (5GL), Component Information................3376
S36 - Beacon Light Switch (5GL), Component Information................3379
S40 - Presence Sensor Switch (5GL), Component Information................3382
S61 - Rear Worklight Switch (5GL), Component Information................3384
S63 - Front-Wheel Drive Switch (5GL), Component Information................3386
S72 - Clutch Pedal Switch (5GL), Component Information................3389
S92 - Rear Worklight Switch (5GL), Component Information................3392
S93 - Heating and Air-Conditioning System Switch (5GL), Component Information................3394
S106 - Hazard Warning Light Switch (5GL), Component Information................3396
S300 - Hi/Lo Switch (5GL), Component Information................3398
S350 - Rear PTO Switch (5GL), Component Information................3400
S900 - Battery Cut-Off Switch for Engine F5D (DOC/DPF) (5GL), Component Information................3403
S990 - Programming Switch (Menu) (5GL), Component Information................3405
S991 - Programming Switch (Save) (5GL), Component Information................3407
S992/1 - Cruise Control Switch (ON/OFF/Save) (5GL), Component Information................3409
S992/2 - Cruise Control Switch (ON/OFF/Save) (5GL), Component Information................3411
S993 - Cruise Control Switch (Decrease RPM) (5GL), Component Information................3413
S994 - Cruise Control Switch (Increase RPM) (5GL), Component Information................3415
S999 - Front PTO Switch (5GL), Component Information................3417
Group 40W: Wiring Harnesses (5GL)................3113
W02 - Engine Wiring Harness for Engine F5D (DOC/DPF) (5GL)................3423
W04 - Roof Wiring Harness (Cab) (5GL)................3426
W05 - Hood Wiring Harness (5GL)................3428
W05/1 - Hood Wiring Harness (Adapter) (5GL)................3429
W06 - Wiring Harness for Trailer Brake Valve (5GL)................3430
W12 - Wiring Harness for Tail Lights (5GL)................3431
W17 - Wiring Harness for Beacon Light (5GL)................3432
W22 - Battery Cable (Negative) (5GL)................3433
W25 - Wiring Harness for Hi-Lo Shifting (5GL)................3434
W29 - Main Wiring Harness (Digital Display Side) (Mechanical Transmission) (5GL)................3436
W29 - Main Wiring Harness (Digital Display Side) (PowrReverser™ Transmission) (5GL)................3438
W30 - Main Wiring Harness (Transmission Side) (Mechanical Transmission) (Cab) (5GL)................3440
W30 - Main Wiring Harness (Transmission Side) (PowrReverser™ Transmission) (Cab) (5GL)................3443
W30 - Main Wiring Harness (Transmission Side) (Mechanical Transmission) (Open Operator Platform) (5GL)................3446
W30 - Main Wiring Harness (Transmission Side) (PowrReverser™ Transmission) (Open Operator Platform) (5GL)................3449
W33/1- Wiring Harness for Front PTO Valve (Adapter) (5GL)................3452
W33/2 - Wiring Harness for PTO Switch (5GL)................3453
W38A - Engine Wiring Harness for Engine F5D (DOC/DPF) (5GL)................3455
W43 - Wiring Harness for Air-Conditioning Condenser (Cab) (5GL)................3458
W45 - Engine Power Supply Wiring Harness (5GL)................3459
W45/1 - Battery Cable (Positive) (5GL)................3460
W45/2 - Power Supply for Main Fuse (5GL)................3461
Section 250A: Drive Train (without Transmission)................3594
Group 20A: Front-Wheel Drive - Theory of Operation................3594
Front-Wheel Drive - Theory of Operation, Summary of References................3597
Front-Wheel Drive Operation - Electro-Hydraulically Shifted................3598
Group 20B: Differential - Theory of Operation................3594
Differential - Theory of Operation, Summary of References................3603
Differential Power Flow................3604
Differential Lock Operation (Hydraulic Version)................3606
Group 20C: Final Drives - Theory of Operation................3594
Final Drives - Theory of Operation, Summary of References................3610
Final Drive Operation................3611
Group 20D: Rear PTO - Theory of Operation................3594
Rear PTO - Theory of Operation, Summary of References................3615
Operation of PTO Dry Clutch................3616
Electro-Hydraulic Rear PTO - Description................3617
Electro-Hydraulic Rear PTO - PTO Solenoid Valves................3619
Electro-Hydraulic Rear PTO - PTO Clutch and PTO Brake................3624
Ground Drive PTO and Electro-Hydraulic Rear PTO - Power Flow................3628
540/540E or 540/1000 rpm Rear PTO Operation................3630
Ground Drive and Independent Rear PTO Operation................3632
Group 40: Drive Train (without Transmission) - Component Information................3594
Drive Systems - Component Location, Summary of References................3635
Drive Systems - Component Location Information................3636
Front-Wheel Drive Components - Electro-Hydraulically Shifted................3637
Differential Components................3639
Differential Lock Components (Hydraulic Version)................3640
Final Drive Components................3642
Electro-Hydraulic Rear PTO - Components................3644
Rear PTO Components................3646
Ground Drive PTO Components................3647
Group 50: Drive Train (without transmisson) - Diagnostic Tests/Adjustments................3594
Essential or Recommended Tools................4213
Drive Systems - Tests and Adjustments, Summary of References................3650
Drive Systems - Tests and Adjustments, Test Ports and Test Equipment................3651
Pressure Relief Valve - Pressure Check................3653
Hydraulic Front-Wheel Drive Clutch - Pressure Check................3655
Hydraulic Differential Lock - Pressure Check................3657
Hydraulic Rear PTO Clutch - Pressure Check................3659
Hydraulic Rear PTO Brake - Pressure Check................3661
Lube Oil Pressure Check................3662
Drive Systems - Tests and Adjustments, Test Result Table................3664
Front-Wheel Drive Lever Will Not Stay in Off Position................3665
Problem with Noises when Driving with Front-Wheel Drive Engaged................3595
Unusual Vibrations when Driving with Front-Wheel Drive Engaged................3595
Excessive Differential Noise................3675
Differential Does Not Work................3676
Differential Lock Does Not Work................3677
Differential Chatters................3678
Axle Noise................3679
Axle Shaft Will Not Turn................3680
PTO Noisy................3681
PTO Will Not Operate................3682
PTO Will Not Stay Engaged................3684
PTO Clutch Lever Adjustment................3685
Section 250B: Mechanical Transmissions................3687
Group 20: Mechanical Transmissions - Theory of Operation................3687
Summary of References - Theory of Operation................4187
Theory of Operation Information - Mechanical Transmissions................3691
Clutch Operation................3692
Transmission Power Flow - Mechanical High-Low................3699
Transmission Power Flow - Electrohydraulic High-Low................3701
Transmission Synchronizer Operation - Mechanical High-Low................3703
Clutch Operation - Electrohydraulic High-Low................3705
Transmission Power Flow - Reverse Speed Gears................3707
Transmission Power Flow - Forward Speed Gears................3709
Transmission Synchronizer Operation - Reverse, Forward, 1st, 2nd, 3rd and 4th Gear................3711
Transmission Power Flow - Range Shift................3713
Group 40: Mechanical Transmissions - Component Information................3687
Summary of References - Component Location................3716
Mechanical Transmissions - Component Location Information................3717
Mechanical Power Train Components................3718
Clutch Components................3722
Transmission Components — 12/12-Speed Transmission................3724
Transmission Components — 24/24-Speed Transmission (Mechanical High-Low Version)................3726
Transmission Components — 24/24-Speed Transmission (Hydraulic High-Low Version)................3728
Group 50: Drive Train (without transmisson) - Diagnostic Tests/Adjustments................3687
Summary of References - Diagnosis, Tests and Adjustments................3731
Specifications................4113
Diagnostic Information - Drive Train (without transmisson)................3733
Jerky or Rough Transmission................3734
Major Transmission Check................3735
Low Transmission Oil Level (Excessive Oil Leakage)................3740
Gears Clash, Shift Hard, or Will Not Engage................3741
Two Speeds Engage Together................3742
Transmission Will Not Stay in Gear................3743
Transmission Noisy................3744
Clutch Pedal Free Play Adjustment................3745
Section 250C: Power Reverser Transmission (24/12)................3748
Group 10: Power Reverser Transmission (24-12) - Operational Checks................3748
Transmission - Introductory Checks................3753
24/12-Speed Transmission - Operational Checks................3757
Group 20: Power Reverser Transmission (24-12) - Theory of Operation................3748
24/12-Speed Transmission - Theory of Operation, Summary of References................3763
24/12-Speed Transmission - Theory of Operation, Layout of Valves and Components................3764
24/12-Speed Transmission - Theory of Operation, Power Flow................3767
24/12-Speed Transmission - Theory of Operation, Hydraulic Schematic................3770
24/12-Speed Transmission - Theory of Operation, EHM III Valves................3773
24/12-Speed Transmission - Theory of Operation, Additional Valves................3775
24/12-Speed Transmission - Theory of Operation, Cooling and Lube Circuit................3776
24/12-Speed Transmission - Theory of Operation, Air Pump................3778
Group 50: Power Reverser Transmission (24-12) - Diagnostic Tests/Adjustments................3748
Essential or Recommended Tools................4213
24/12-Speed Transmission, Tests and Adjustments - Summary of References................3782
Hydraulic System - Safety Measures for Hydraulic Checks................3783
Connect SensoControl Test Equipment................3785
24/12-Speed Transmission, Tests, and Adjustments - Test Ports................3786
24/12-Speed Transmission, Tests and Adjustments - System Check................3789
24/12-Speed Transmission, Tests and Adjustments - EHM III Circuit Pressure Check................3795
24/12-Speed Transmission, Tests and Adjustments - EHM III Pressure Relief Valve Check................3797
24/12-Speed Transmission, Tests and Adjustments - Forward High Clutch Pressure Check................3798
24/12-Speed Transmission, Tests and Adjustments - Forward Low Clutch Pressure Check................3800
24/12-Speed Transmission, Tests and Adjustments - Reverse Clutch Pressure Check................3802
24/12-Speed Transmission, Tests, and Adjustments - Oil Cooler Flow Test................3804
24/12-Speed Transmission, Tests, and Adjustments - Lube Relief Valve Check................3807
24/12-Speed Transmission, Tests, and Adjustments - Oil Cooler Bypass Valve Check................3810
24/12-Speed Transmission, Tests and Adjustments - Clutch Leakage Check................3813
24/12-Speed Transmission, Tests and Adjustments - Test Result Table................3817
Hydraulic System - Heat Up the Hydraulic Oil................3819
Section 260: Steering and Brake Systems................3820
Group 20: Steering and Brake Systems - Theory of Operation................3820
Summary of References - Steering and Brake Systems Theory of Operation................3823
Steering and Brake Systems - General Information................4202
Steering System Operation................3825
Steering Valve Operation - Neutral and Manual Turning................3828
Steering Valve Operation - Power Turning................3831
Brake System Operation................3833
Brake Cylinder Operation - Brake Pedal Depressed................3836
Brake Cylinder Operation - Brake Pedal Released................3837
Trailer Brake System Operation................3838
Tractor Conditions................3841
Functional diagrams - Trailer Brake Valve EEC................3842
Trailer Emergency Conditions................3853
System Components of the Trailer Brake Valve - EEC................3857
Operating Principles Trailer Brake Valve Italy................3858
System Components of the Trailer Brake Valve - Italy................3861
Trailer Brake Valve (TBV) (EEC Auto Select) - System Components................3862
Trailer Brake Valve (TBV) (EEC Auto Select) - System Operation................3865
Trailer Brake Valve (TBV) (EEC Auto Select) - Functional Diagrams................3868
Trailer Brake Valve (TBV) (EEC Auto Select) - Hydraulic Components................3883
Trailer Brake Valve (TBV) (EEC Auto Select) - Hydraulic Connection Ports................3885
Group 40: Steering and Brake Systems - Component Information................3820
Summary of References - Steering and Brake Systems Component Location................3887
Steering and Brake Systems - Component Location Information................3888
Steering System Components................3889
Brake System Components................3892
Trailer Brake System Components................3894
Group 50: Steering and Brake Systems - Diagnostic Tests/Adjustments................3820
Summary of References - Diagnosis, Tests, and Adjustments................3897
Essential Tools................3898
Specifications................4113
Diagnostic Information - Steering and Brake Systems................3900
Steering System Operational Check................3901
Steering System Diagnosis................3902
Steering Sluggish or Loss of Steering................3907
Brake System Operational Check................3908
Brake System Diagnosis................3909
Excessive Brake Pedal Leak-Down................3911
Excessive Brake Chatter................3912
Trailer Brake Valve Operational Check................3913
Trailer Brake Valve Troubleshooting................3914
Steering Pump Flow Test................4139
Steering Valve Relief Test................3918
Steering Cylinder Leakage Test................3920
Steering Valve Leakage Test................3922
Check Toe-In................3924
Adjust Toe-In................3926
Steering Angle Adjustment................3928
Brake Pedal Adjustment................3930
Park Brake Adjustment................3932
Bleed Brake System................3935
Section 270: Hydraulic System................3954
Group 20: Hydraulic System - Theory of Operation................3954
Summary of References—Theory of Operation................3960
General Information - Hydraulic System Operation................3963
Hydraulic System Operation................3963
Oil Cooler Operation................3968
Hydraulic Filter Operation................3971
Transmission Oil Filters — II Pumps Configuration................3972
Transmission Oil Filters — III Pumps Configuration................3973
Hydraulic Pump Operation................3975
Hydraulic System Operation - Steering and Front-Wheel Drive (12/12-Speed Transmission)................3977
Hydraulic System Operation - Steering and Front-Wheel Drive with Mechanical Hi-Lo (24/24-Speed Transmission)................3979
Hydraulic System Operation - Steering and Front-Wheel Drive with Hydraulic Hi-Lo (24/24-Speed Transmission)................3983
Hydraulic System Operation – Steering and Front-Wheel Drive with Power Reverser (24/12 – Speed Transmission)................3986
Rockshaft Control Valve Operation - Neutral Position................3994
Rockshaft Control Valve Operation - Raise Position................3996
Rockshaft Control Valve Operation - Lower Position................3998
Rockshaft Draft - Sensing Operation................4000
Electro-Hydraulic Hitch Sensing II Operation - Neutral Phase................4002
Electro-Hydraulic Hitch Sensing II Operation - Loading Phase................4004
Electro-Hydraulic Hitch Sensing II Operation - Discharge Phase................4006
Double-Acting Selective Control Valve – Neutral Position................4008
Double-Acting Selective Control Valve – Position 1................4010
Double-Acting Selective Control Valve – Position 2................4012
Double-Acting Selective Control Valve - Float Position................4014
Double-Acting Selective Control Valve - DUAL ACTING/SINGLE CONVERSION................4016
Operating SCV Control Levers................4018
Setting Detents and Operating SCV Control Levers................4019
Double-Acting Sleeve Coupler Operation................4021
Flow Divider Valve without Solenoid Valve Operation................4023
Electro-Hydraulic Selective Control Valve................4025
Three-Point Hitch Leveling System................4037
Group 30: Hydraulic System - Schematics................3955
Summary of References - Hydraulic System Schematics................4046
Hydraulic Symbols................4047
12/12-Speed Transmission - Steering System without Front-Wheel Drive................4050
24/24-Speed Transmission - Steering System and Front-Wheel Drive with Mechanical Hi-Lo................4051
Base Transmission Hydraulic Scheme Power Reverser 24/12................4052
SCV and Hitch with Flow Divider (5G VNF)................4054
SCV and Hitch with Flow Divider (5GL)................4058
Suspended Front-Wheel Drive Axle (SFA), Hydraulic Circuit................4061
Suspended Front-Wheel Drive Axle (SFA), Level Control - Raise................4063
Suspended Front-Wheel Drive Axle (SFA), Level Control - Lower................4065
Suspended Front-Wheel Drive Axle (SFA), Compression Stroke................4067
Suspended Front-Wheel Drive Axle (SFA), Rebound Stroke................4069
Suspended Front-Wheel Drive Axle (SFA), Lockout Mode................4071
Suspended Front-Wheel Drive Axle (SFA), Overpressure Protection................4073
Suspended Front-Wheel Drive Axle (SFA), Manual Overrides - Depressurizing System................4075
Group 40: Hydraulic System - Component Information................3955
Hydraulic System Component Location - Summary of References................4078
Hydraulic System - Component Location Information................4079
Hydraulic System Components - Steering and Front-Wheel Drive (12/12-Speed Transmission)................4080
Hydraulic System Components - Steering and Front-Wheel Drive with Mechanical Hi-Lo (24/24-Speed Transmission)................4082
Hydraulic System Components - Steering and Front-Wheel Drive with Hydraulic Hi-Lo (24/24-Speed Transmission)................4085
Hydraulic System Components – Steering and Front-Wheel Drive with Power Reverser (24/12 – Speed Transmission)................4087
Hitch Control Lever Linkage Components................4095
SCVs with Levers and Flow Divider Valve................4096
Suspended Front-Wheel Drive Axle (SFA), Hydraulic System................4099
Suspended Front-Wheel Drive Axle (SFA), Components................4101
Suspended Front-Wheel Drive Axle (SFA), Suspension Levelling Valve................4102
Suspended Front-Wheel Drive Axle (SFA), Piston and Rod Lockout Valves................4104
Suspended Front-Wheel Drive Axle (SFA), Selective Priority Valve................4105
Group 50: Hydraulic System - Diagnostic Tests/Adjustments................3956
Summary of References - Diagnostic Tests/Adjustments................4109
Essential or Recommended Tools................4213
Safety Precautions................4112
Specifications................4113
Diagnostic Information - Hydraulic System................4114
Hydraulic Oil Warm-Up Procedure................4115
Hydraulic System Diagnosis................4116
Insufficient Pump Delivery................4122
Hydraulic Functions Too Slow................4123
Excessive Pump Pressure................4124
Slow Hydraulic Pump Response................4125
Excessive Pump Noise During Operation................4126
Rockshaft Does Not Lift or Lifts Slowly................4127
Rockshaft Does Not Lower or Lowers Slowly................4128
Neutral Position Unstable, Rockshaft Drops After Engine Shut-Down................4129
SCV Control Lever Does Not Return to Neutral Position................4130
SCV Does Not Return to Neutral Position - SCV With Detent Position................4131
SCV Does Not Remain In Detent Position - SCV With Detent Position................4132
Remote Cylinder Does Not Extend or Retract................4133
Remote Cylinder Settles Under Load................4134
Remote Cylinder Operates Too Fast or Too Slow................4135
Hydraulic System Tests - with SCV................4136
Hydraulic System Tests................4137
Transmission Hydraulic System................4138
Pump Flow Test................4139
SCV Relief Valve Test................4142
SCV Leakage Test................4143
EHS II Leakage Test................4144
Rockshaft Lift Cycle Test................4145
Rockshaft Control Lever Friction Adjustment................4147
Hitch Sensitivity Adjustment................4148
Rockshaft Position Control Adjustment................4150
Rockshaft Draft Control Adjustment................4152
Rockshaft Safety and Relief Valve Adjustment................4154
SCV Relief Valve Adjustment................4156
Flow Divider and Flow Regulator Valve................4157
Electro-Hydraulic Hitch Sensing II Adjustment - Draft Sensor Rod Adjustment................4159
Electro-Hydraulic Hitch Sensing Adjustment - Electro-Hydraulic Valve Adjustment................4161
Electro-Hydraulic Hitch Sensing Adjustment - Backstop Limit Switch Adjustment................4163
E-SCV Hydraulic System Test................4165
E-SCV Safety Valve and End-Cover Valve Pressure Test................4167
E-SCV Oil Supply Test................4170
Section 280: Miscellaneous................4172
Group 10: Operational Checks................4172
Operational Test on Front-Wheel Drive Axle................4176
Checking Positive Front-Wheel Lead on Front-Wheel Drive Axle................4179
Section 290: Cab and Open Operator’s Station................4185
Group 20: Cab and Open Operator’s Station - Theory of Operation................4185
Summary of References - Theory of Operation................4187
Theory of Operation Information - Cab and Open Operator’s Station................4188
Principle of Heat Exchange................4189
R134a Refrigerant................4190
Operation of Air-Conditioning System - Air Flow................4191
Air-Conditioning System Operation................4194
Compressor................4196
Condenser................4197
Receiver-Drier................4198
Expansion Valve................4199
Group 40: Cab and Open Operator’s Station - Component Information................4185
General Information................4202
Air-Conditioning System Components................4203
Heating System Components................4207
Group 50: Cab and Open Operator’s Station - Diagnostic Tests/Adjustments................4185
Essential or Recommended Tools................4213
Summary of References — Diagnosis, Tests and Adjustments................4215
Safety Equipment................4216
In an Emergency................4217
Storage of Refrigerant Containers................4218
Important Note................4219
Special or Essential Tools................4220
Special Tools................4221
Diagnostic Information - Cab and Open Operator’s Station................4223
Air-Conditioning System Diagnosis................4224
Pressure Deviations................4235
Air-Conditioning System Troubleshooting................4237
Failure Of Mechanical Type................4241
Section 299: Special Tools................4243
Group 05: Special Tools (Dealer-Fabricated)................4243
Summary of References - Dealer-Manufactured Tools................4246
Draft Control Adjusting Tool................4247
Group 10: Special Tools (Available as Spare Parts)................4243
Summary of References - Special Tools and Test Equipment................4249
D05104ST................4250
FKM10002................4251
FKM10417................4252
KJD10148................4253
FKM10209................4254
JDG10466................4255
KJD10589................4257
FKM10470................4258
FKM10471................4259
FKM10472................4260
FKM10472-4................4261
JDG11668................4262
JDG1478................4263
JDG839................4264
JT05709................4265
JT05719................4266
JT05791A................4267
JT05800................4268
JT05469................4269
JDG716796................4270
FKM10444................4271
D01019AA................4272
JT07120................4273
JT07115................4274
KJD10491................4275
JDG10974EU................4276
KJD10571................4277
KJD10572................4278
KJD10574................4279
KJD10577................4280
7062A................4281
John Deere 5075GV, 5090GV, 5075GN, 5090GN, 5105GN, 5075GF, 5090GF, 5105GF, 5075GL, 5090GL, and 5100GL (MY20- ) Tractors Diagnosis and Tests Service Technical Manual (TM414019)
