Diagnosis & Tests Technical Manual for John Deere Tractor Models 5080R, 5090R, 5100R, 5080RN, 5090RN, 5100RN (TM401719)
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Model:
Complete Diagnostics & Tests service manual with Electrical Wiring Diagrams for John Deere Tractor 5080R, 5090R, 5100R, 5080RN, 5090RN, 5100RN (European Models, 2WD/ MFWD), with all the shop information to maintain, diagnose, and rebuild like professional mechanics.
John Deere Tractors 5100RN, 5080RN, 5090RN, 5080R, 5090R, 5100R workshop Diagnosis & Tests 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.
TM401719 English - John Deere Tractor 5080R, 5090R, 5100R, 5080RN, 5090RN, 5100RN Technical Manual (Diagnosis & Test).PDF
tm401716 Czech - Traktory5080R-5100R a 5080RN-5100RNDiagnostika
tm401718 Dutch - Trekkers 5080R-5100R en 5080RN-5100RNDiagnose
tm401722 Finnish - Traktorit 5080R-5100Rja 5080RN-5100RNDiagnostiikka
tm401728 French - DiagnosticsTracteurs5080R-5100R et 5080RN-5100RN
tm401729 German - Traktoren5080R-5100R und 5080RN-5100RN Diagnose
tm401739 Italian - Diagnosi pertrattori 5080R-5100R e 5080RN-5100RN
tm401758 Romanian - Tractoare5080R-5100R şi 5080RN-5100RNDiagnosticare -: (Versiunea europeană)
tm401767 Swedish - 5080R-5100R och 5080RN-5100RNTraktorerFelsökning
Published on 2010/04/15
tm401774 Danish - Traktor5080R-5100R og 5080RN-5100RNFejlsøgninger -: (Europæisk version)
tm401776 Slovak - Diagnostikatraktorov5080R-5100R a 5080RN-5100RN -: (Európska verzia)
tm401778 Norwegian - 5080R-5100R og 5080RN-5100RNtraktorerDiagnose
tm401780 Turkish - 5080R-5100R ve 5080RN-5100RNTraktörlerArıza Tanı -: (Avrupa Sürümü)
tm401782 Slovenian - Traktorji 5080R-5100R in 5080RN-5100RNDiagnostika -: (Evropska izvedba)
tm4017a5 Croatian - Traktori5080R-5100R i 5080RN-5100RNDijagnostika -: (Europska inačica)
Total Pages: 2,838 pages
File Format: PDF (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English etc.
MAIN SECTIONS
Foreword
General Information
Safety
General References
Diagnostic Trouble Codes
BCU Control Unit
BIF Control Unit
ECU Control Unit
EPC Control Unit
PRF Control Unit
Observable Symptoms
Electronics
Electronic Control Units
PowrQuad and PowrQuad Plus Transmissions
Drive Systems
Steering and Brakes
Hydraulic system
Miscellaneous
Operator's Cab
System Diagnostics
Electronics
PowrQuad Transmission
Hydraulic system
Engine
General Information
Operational Checks
Tests and Adjustments
Fuel, Air Intake and Cooling Systems
Tests and Adjustments
Fuel System
Air Intake System
Cooling System
Cold Start Aids
Electrical System
Starting Motor and Charging Circuit
Fuel Preheater
Electrical Starting Aid
BIF Control Unit (Basic Informator)
Horn
Operator's Seat and Cigarette Lighter
Lights
Worklights
Connector for Accessories
Radio, Dome Light and Console Light
Air Conditioning and Fan
Windshield Wiper and Washer
Rear Window Wiper and Washer
Beacon Light
3-Terminal and 7-Terminal Power Outlet Sockets (ECE)
BCU Control Unit (Electronic Hitch Control)
BCU Control Unit (Basic Functions)
Signal Socket and Service Socket
PRF Control Unit (Performance Monitor)
CAN BUS Terminating Resistor
Level 16 ECU Control Unit (Electronic Engine Control) for 2-Valve Engine with HPCR
Backup Alarm
EPC (Transmission Control with PowrQuad Plus or AutoQuad Plus Transmission)
Prewiring for GreenStar
Component Information - Connectors and Contacts
Component Information - Connectors (X001 to X249)
Component Information - Connectors (X250 to X499)
Component Information - Connectors (X500 to X749)
Component Information - Connectors (X750 to X999)
Component Information - Connectors (X1000 to X1249)
Component Information - Connectors (XGND)
Component Information - Wiring Harnesses
Component Information - Electrical Parts/Components
Component Information - Electrical Parts/Components (Actuators)
Component Information - Electrical Parts/Components (Sensors/Switches/Potentiometers)
Component Information - Electrical Parts/Components (Fuses/Relays/Diodes)
Component Information - Electrical Parts/Components (Headlamps/Lights)
Component Information - Electrical Parts/Components (Other)
Component Information - Ground Connections
Component Information - CAN BUS System
Electronic Control Units
Operation and General Information on Diagnostics
Interactive Tests
Interactive Calibrations
Information on How to Reprogram Control Units
Data BUS Systems
BCU Control Unit
BIF Control Unit
ECU Control Unit
EPC Control Unit
PRF Control Unit
PowrQuad Transmission
Operational Checks
Tests and Adjustments
Theory of Operation
Drive Systems
Operational Checks
Tests and Adjustments
Front-Wheel Drive Clutch
Differential
Final Drives
Rear PTO Options
Front PTO
Steering and Brakes
Troubleshooting
Operational Checks
Tests and Adjustments
Hydrostatic Steering
Brake Valve
Rear Brakes
Park Brake
Air Brakes
Hydraulic Trailer Brake
Hydraulic System
Operational Checks
Tests and Adjustments
PC Hydraulic System - Theory of Operation
PC Hydraulic System - Oil Filter and Hydraulic Pump
PC Hydraulic System - Hitch
Selective Control Valves (SCVs)
PC Hydraulic System - Priority Valve Block
Miscellaneous
Operational Checks
Tests and Adjustments
Theory Of Operation
Operator's Cab
Operational Checks
Tests and Adjustments
Heating and Ventilation
Air-Conditioning System
Special Tools
TABLE OF CONTENTS................1
Section 210: General Information................55
Group 05: Safety................55
Safety Information................58
Recognize Safety Information................59
Section 211: Diagnostic Trouble Codes................137
Group BCU: BCU Control Unit................137
BCU 000084.02 - B35 - Wheel Speed Sensor, Out of Range................137
BCU 000168.03 - Control Unit, Supply Voltage Too High................137
BCU 000168.04 - Control Unit, Supply Voltage Too Low................137
BCU 000168.16 - Control Unit, Supply Voltage Too High................137
BCU 000168.17 - Control Unit, Supply Voltage Too Low (Engine Speed Above 1500 rpm)................137
BCU 000168.18 - Control Unit, Supply Voltage Too Low (Engine Speed Above 500 rpm)................137
BCU 000177.18 - Transmission Oil Temperature Too Low During Calibration................137
BCU 000186.02 - B06 - Sensor for Rear PTO Speed, Open Circuit................137
BCU 000186.15 - B06 - Rear PTO Speed Sensor, Speed Present Despite Rear PTO Being Switched Off................137
BCU 000186.17 - B06 - Rear PTO Speed Sensor, Speed Not Present................137
BCU 000190.02 - B72 - Crankshaft Speed Sensor, Open Circuit................137
BCU 000237.02 - VIN Information, Mismatch................137
BCU 000237.14 - VIN Information, System Deactivated................137
BCU 000237.31 - VIN Information, Incorrect................137
BCU 000629.12 - Control Unit Internal Fault................137
BCU 000639.12 - Vehicle CAN BUS, High Error Rate................137
BCU 000639.14 - Vehicle CAN BUS, Very High Error Rate................137
BCU 000746.31 - Y05 - Differential Lock Solenoid Valve, Fault................137
BCU 000980.07 - S21 - Rear PTO Switch, Fault................137
BCU 001058.18 - INFORMATION FOR OPERATOR: Pressure Switch for Air-Brake System Is Not Activated (Pressure Too Low)................137
BCU 001504.14 - INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While HMS is Selected................137
BCU 001873.03 - B21 - Hitch Position Sensor, Voltage Too High................137
BCU 001873.04 - B21 - Hitch Position Sensor, Voltage Too Low................137
BCU 001873.15 - B21 - Hitch Position Sensor, Voltage Too High During Calibration................137
BCU 001873.17 - B21 - Hitch Position Sensor, Voltage Too Low During Calibration................137
BCU 001882.02 - B58 - Sensor for Front PTO Speed, Open Circuit................137
BCU 001882.15 - B58 - Front PTO Speed Sensor, Speed Present Despite Front PTO Being Switched Off................137
BCU 001882.17 - B58 - Front PTO Speed Sensor, Speed Not Present................137
BCU 001883.31 - Rear PTO Speed Too High................137
BCU 001890.03 - B179 - PTO Shaft Spline Identifier Switch, Supply Voltage Too High................138
BCU 001890.04 - B179 - PTO Shaft Spline Identifier Switch, Supply Voltage Too Low................138
BCU 001890.31 - B179 - PTO Shaft Spline Identifier Switch, Fault................138
BCU 001893.07 - S06 - Front PTO Switch, Fault................138
BCU 001894.31 - INFORMATION FOR OPERATOR: Rear PTO Switch was On When Engine was Started................138
BCU 002000.09 - Incorrect CAN BUS Message, Information from ECU................138
BCU 002003.09 - Incorrect CAN BUS Message, Information from EPC................138
BCU 002023.09 - Incorrect CAN BUS Message, Information from BIF................138
BCU 002818.31 - INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated................138
BCU 002876.07 - S08 - Turn Signal Lever, Fault (Turn Signal)................138
BCU 303053.03 - B26 - Sensitivity Potentiometer, Signal Voltage Too High................138
BCU 303053.04 - B26 - Sensitivity Potentiometer, Signal Voltage Too Low................138
BCU 303056.03 - B27 - Raise-Limit Potentiometer, Signal Voltage Too High................138
BCU 303056.04 - B27 - Raise-Limit Potentiometer, Signal Voltage Too Low................138
BCU 303057.03 - B27 - Rate-of-Drop Potentiometer, Signal Voltage Too High................138
BCU 303057.04 - B27 - Rate-of-Drop Potentiometer, Signal Voltage Too Low................138
BCU 522507.31 - Control Unit Not Calibrated................138
BCU 523438.02 - Control Unit Internal Fault................138
BCU 523652.02 - Control Unit Connected to Wrong Harness Connector................138
BCU 523689.31 - S22 - Differential Lock Switch, Fault................138
BCU 523690.02 - S23/S68 - Switches for Remote Control of Hitch (Right/Left), Fault................138
BCU 523701.05 - M08 - Stepper Motor for Hitch (Coil 2), Open Circuit................138
BCU 523701.06 - M08 - Stepper Motor for Hitch (Coil 2), Current Too High................138
BCU 523702.14 - VIN Information, System De-Activated................138
BCU 523702.31 - VIN Information, Incorrect................138
BCU 523703.02 - B19 - Right Draft Sensor, Distorted Signal During Calibration................138
BCU 523703.03 - B19 - Right Draft Sensor, Voltage Too High During Calibration................138
BCU 523703.04 - B19 - Right Draft Sensor, Voltage Too Low During Calibration................138
BCU 523703.15 - B19 - Right Draft Sensor, Voltage Too High................138
BCU 523703.17 - B19 - Right Draft Sensor, Voltage Too Low................138
BCU 523704.02 - B20 - Left Draft Sensor, Distorted Signal During Calibration................138
BCU 523704.03 - B20 - Left Draft Sensor, Voltage Too High During Calibration................138
BCU 523704.04 - B20 - Left Draft Sensor, Voltage Too Low During Calibration................139
BCU 523704.15 - B20 - Left Draft Sensor, Voltage Too High................139
BCU 523704.17 - B20 - Left Draft Sensor, Voltage Too Low................139
BCU 523745.31 - S100 - HMS Program Switch, Fault................139
BCU 523751.05 - M08 - Stepper Motor for Hitch (Coil 1), Open Circuit................139
BCU 523751.06 - M08 - Stepper Motor for Hitch (Coil 1), Current Too High................139
BCU 523753.16 - M08 - Stepper Motor for Hitch, Raising Deadband Too High During Calibration................139
BCU 523753.18 - M08 - Stepper Motor for Hitch, Raising Deadband Too Low During Calibration................139
BCU 523756.16 - M08 - Stepper Motor for Hitch, Lowering Deadband Too High During Calibration................139
BCU 523756.18 - M08 - Stepper Motor for Hitch, Lowering Deadband Too Low During Calibration................139
BCU 523758.11 - S121 - Remote Control Switch for Rear PTO (Right), Fault................139
BCU 523759.11 - S44 - Remote Control Switch for Rear PTO (Left), Fault................139
BCU 523760.04 - Turn Signal/Hazard Flasher System, Supply Voltage Too Low................139
BCU 523760.31 - Turn Signal/Hazard Flasher System, Fault................139
BCU 523834.03 - B27 - Depth-Setting Potentiometer, Voltage Too High................139
BCU 523834.04 - B27 - Depth-Setting Potentiometer, Voltage Too Low................139
BCU 523839.14 - INFORMATION FOR OPERATOR: Park brake is engaged and a gear is selected................139
BCU 523839.31 - INFORMATION FOR OPERATOR: Park brake is engaged while wheel speed is detected................139
BCU 523843.02 - S24 - Quick Raise/Lower Switch, Switch Status Out of Range................139
BCU 523843.03 - S24 - Quick Raise/Lower Switch, Voltage Too High................139
BCU 523843.04 - S24 - Quick Raise/Lower Switch, Voltage Too Low................139
BCU 523904.31 - INFORMATION FOR OPERATOR: Operator Presence Switch Not Activated While Front PTO is Selected................139
BCU 523905.31 - Y01 - Front PTO Solenoid Valve, Fault................139
BCU 523908.14 - INFORMATION FOR OPERATOR: Remote Control Switch for Rear PTO is Activated................139
BCU 523908.31 - S45 - PTO Preselector Switch, Fault................139
BCU 524055.11 - Control Unit Internal Fault................139
BCU 524055.31 - Control Unit Not Calibrated................139
BCU 524216.02 - INFORMATION FOR OPERATOR: Switch Off the Front PTO Switch................139
BCU 524216.14 - INFORMATION FOR OPERATOR: Switch On the Front PTO Switch.................139
BCU 524216.31 - INFORMATION FOR OPERATOR: Front PTO was Switched On When Engine Was Started................139
BCU 524224.02 - INFORMATION FOR OPERATOR: Switch Off the Rear PTO Switch................140
BCU 524224.14 - INFORMATION FOR OPERATOR: Switch On the Rear PTO Switch.................140
BCU 524224.31 - INFORMATION FOR OPERATOR: Rear PTO was Switched On When Engine Was Started................140
BCU 524235.31 - Y03 - Front-Wheel Drive Solenoid Valve, Fault................140
BCU 524252.31 - Y04 - Solenoid Valve for Rear PTO, Fault................140
Group BIF: BIF Control Unit................140
BIF 000096.03 - B176 - Fuel Gauge Sensor, Voltage Too High................140
BIF 000096.04 - B176 - Fuel Gauge Sensor, Open Circuit................140
BIF 000096.17 - B176 - Fuel Gauge Sensor, Fuel Level Low................140
BIF 000100.00 - Engine Oil Pressure Low................140
BIF 000107.16 - B02 - Sensor for Engine Air Cleaner, Fault................140
BIF 000110.00 - Coolant Temperature Very High................140
BIF 000110.03 - B56 - Sensor for Coolant Temperature, Voltage Too High................140
BIF 000110.04 - B56 - Sensor for Coolant Temperature, Voltage Too Low................140
BIF 000110.16 - Coolant Temperature High................140
BIF 000126.15 - Dirty Transmission Oil Filter................140
BIF 000126.16 - Transmission Oil Filter Restricted................140
BIF 000127.00 - Transmission Oil Pressure Low................140
BIF 000167.16 - D+ Voltage High (Engine Running)................140
BIF 000167.17 - D+ Voltage Too Low (Engine Speed Over 1500 rpm)................140
BIF 000167.18 - D+ Voltage Too Low (Engine Speed up to 1500 rpm)................140
BIF 000168.16 - System Voltage Too High (Engine Running)................140
BIF 000168.17 - System Voltage Too Low (Engine Speed Over 1500 rpm)................140
BIF 000168.18 - System Voltage Too Low (Engine Speed up to 1500 rpm)................140
BIF 000177.00 - Transmission Oil Temperature Very High................140
BIF 000177.03 - B60 - Sensor for Transmission Oil Temperature, Voltage Too High................140
BIF 000177.04 - B60 - Sensor for Transmission Oil Temperature, Voltage Too Low................140
BIF 000177.16 - Transmission Oil Temperature High................140
BIF 000186.16 - INFORMATION FOR OPERATOR: Warning, Rear PTO Speed................140
BIF 000190.02 - No Signal From Engine Speed Sender................140
BIF 000628.02 - Control Unit, Internal Fault................140
BIF 000639.02 - CAN BUS, Open Circuit................140
BIF 301141.31 - INFORMATION FOR OPERATOR: Switch Off Worklights While Driving on Road................141
BIF 301143.31 - INFORMATION FOR OPERATOR: Preheat Time Remaining................141
Group ECU: ECU Control Unit................141
ECU 000028.03 - A19 - Cruise Control Potentiometer, Voltage Too High................141
ECU 000028.04 - A19 - Cruise Control Potentiometer, Voltage Too Low................141
ECU 000029.03 - B96 - Hand Throttle Potentiometer, Voltage Too High................141
ECU 000029.04 - B96 - Hand Throttle Potentiometer, Voltage Too Low................141
ECU 000091.03 - B79 - Accelerator Pedal Potentiometer, Voltage Too High................141
ECU 000091.04 - B79 - Accelerator Pedal Potentiometer, Voltage Too Low................141
ECU 000097.03 - Water-in-Fuel Sensor Signal Voltage Too High................141
ECU 000097.04 - Water-in-Fuel Sensor Signal Voltage Too Low................141
ECU 000097.16 - Water In Fuel Detected................141
ECU 000100.01 - Engine Oil Pressure Extremely Low................141
ECU 000100.31 - Engine Oil Pressure Invalid................141
ECU 000105.00 - Intake Air Temperature Extremely High................141
ECU 000105.03 - Intake Air Temperature Sensor Input Voltage Too High................141
ECU 000105.04 - Intake Air Temperature Sensor Input Voltage Too Low................141
ECU 000105.15 - Intake Air Temperature Slightly High................141
ECU 000105.16 - Intake Air Temperature Moderately High................141
ECU 000108.02 - Barometric Air Pressure Invalid................141
ECU 000110.00 - Engine Coolant Temperature Extremely High................141
ECU 000110.03 - Engine Coolant Temperature Sensor Input Voltage Too High................141
ECU 000110.04 - Engine Coolant Temperature Sensor Input Voltage Too Low................141
ECU 000110.15 - Engine Coolant Temperature Slightly High................141
ECU 000110.16 - Engine Coolant Temperature Moderately High................141
ECU 000157.03 - Fuel Rail Pressure Sensor Input Voltage Too High................141
ECU 000157.04 - Fuel Rail Pressure Sensor Input Voltage Too Low................141
ECU 000157.10 - Fuel Rail Pressure Loss Detected................141
ECU 000157.17 - Fuel Rail Pressure Not Developed................141
ECU 000158.17 - ECU Power Down Error................141
ECU 000174.00 - Fuel Temperature Extremely High................141
ECU 000174.03 - Fuel Temperature Sensor Input Voltage Too High................141
ECU 000174.04 - Fuel Temperature Sensor Input Voltage Too Low................141
ECU 000174.16 - Fuel Temperature Moderately High................142
ECU 000189.00 - Engine Speed Derate................142
ECU 000190.00 - Engine Overspeed Extreme................142
ECU 000190.16 - Engine Overspeed Moderate................142
ECU 000237.02 - VIN Information, Mismatch................142
ECU 000237.13 - VIN Information, Option Code Invalid................142
ECU 000237.31 - VIN Information, Incorrect................142
ECU 000611.03 - Electronic Injector Wiring Shorted To Power Source................142
ECU 000611.04 - Electronic Injector Wiring Shorted To Ground................142
ECU 000627.01 - High Resistance In All Injector Circuits................142
ECU 000629.12 - ECU Error (EEPROM)................142
ECU 000629.13 - ECU Error................142
ECU 000636.02 - Pump Position Sensor Input Noise................142
ECU 000636.05 - Pump Position Sensor Current Too Low................142
ECU 000636.06 - Pump Position Sensor Current Too High................142
ECU 000636.08 - Pump Position Sensor Input Missing................142
ECU 000636.10 - Pump Position Sensor Input Pattern Error................142
ECU 000637.02 - Crankshaft Speed Sensor Input Noise................142
ECU 000637.05 - Crankshaft Speed Sensor Current Too Low................142
ECU 000637.06 - Crankshaft Speed Sensor Current Too High................142
ECU 000637.07 - Crank Position/Pump Position Timing Moderately Out of Sync................142
ECU 000637.08 - Crankshaft Speed Sensor Signal Input Missing................142
ECU 000637.10 - Crankshaft Speed Sensor Input Pattern Error................142
ECU 000647.05 - M32 - Intercooler Fan, Open Circuit................142
ECU 000647.31 - S154 - Intercooler Purge Switch, Fault................142
ECU 000651.02 - Cylinder No. 1 Electronic Injector Part Number Invalid................142
ECU 000651.05 - Cylinder No. 1 Electronic Injector Circuit Open................142
ECU 000651.06 - Cylinder No. 1 Electronic Injector Circuit Shorted................142
ECU 000651.13 - Calibration Fault, Cylinder No. 1 Injector................142
ECU 000652.02 - Cylinder No. 2 Electronic Injector Part Number Invalid................142
ECU 000652.05 - Cylinder No. 2 Electronic Injector Circuit Open................142
ECU 000652.06 - Cylinder No. 2 Electronic Injector Circuit Shorted................142
ECU 000652.13 - Calibration Fault, Cylinder No. 2 Injector................142
ECU 000653.02 - Cylinder No. 3 Electronic Injector Part Number Invalid................143
ECU 000653.05 - Cylinder No. 3 Electronic Injector Circuit Open................143
ECU 000653.06 - Cylinder No. 3 Electronic Injector Circuit Shorted................143
ECU 000653.13 - Calibration Fault, Cylinder No. 3 Injector................143
ECU 000654.02 - Cylinder No. 4 Electronic Injector Part Number Invalid................143
ECU 000654.05 - Cylinder No. 4 Electronic Injector Circuit Open................143
ECU 000654.06 - Cylinder No. 4 Electronic Injector Circuit Shorted................143
ECU 000654.13 - Calibration Fault, Cylinder No. 4 Injector................143
ECU 000676.03 - Glow Plug Relay, Voltage Too High................143
ECU 000676.05 - Glow Plug Relay Voltage Too Low................143
ECU 001347.03 - Suction Control Valve Current Too High................143
ECU 001347.05 - Suction Control Valve Current Mismatch................143
ECU 001347.07 - Fuel Rail Pressure Control Error................143
ECU 001569.31 - Fuel Derate................143
ECU 001639.01 - M32 - Intercooler Fan, Speed to Low................143
ECU 001639.16 - M32 - Intercooler Fan, Speed to High................143
ECU 002033.09 - Incorrect CAN BUS Message, CAN Message from BCU................143
ECU 002033.14 - Communication Problem between ECU and BCU................143
ECU 002033.19 - Communication Problem between ECU and BCU................143
ECU 003509.03 - Sensor Supply Voltage 1 Too High................143
ECU 003509.04 - Sensor Supply Voltage 1 Too Low................143
ECU 003510.03 - Sensor Supply Voltage 2 Too High................143
ECU 003510.04 - Sensor Supply Voltage 2 Too Low................143
ECU 003511.03 - Sensor Supply Voltage 3 Too High................143
ECU 003511.04 - Sensor Supply Voltage 3 Too Low................143
Group EPC: EPC Control Unit................143
EPC 000084.07 - Wheel Speed Detected During Calibration of Transmission................143
EPC 000084.14 - B35 - Wheel Speed Sensor, Fault................143
EPC 000084.19 - Incorrect CAN BUS Message, Wheel Speed from BCU................143
EPC 000091.07 - Incorrect CAN BUS Message, Accelerator Pedal Position from ECU................143
EPC 000091.19 - Incorrect CAN BUS Message, Engine Speed from ECU................143
EPC 000092.19 - Incorrect CAN BUS Message, Engine Load from ECU................143
EPC 000126.16 - Transmission Oil Filter Restricted................143
EPC 000127.01 - Transmission Oil Pressure Too Low................144
EPC 000158.04 - Control Unit, Supply Voltage Too Low................144
EPC 000177.00 - Transmission Oil Temperature Very High................144
EPC 000177.16 - Transmission Oil Temperature High................144
EPC 000190.08 - Engine Speed Signal Incorrect................144
EPC 000190.19 - Incorrect CAN BUS Message, Engine Speed from ECU................144
EPC 000191.00 - Transmission Speed During Calibration Too High................144
EPC 000191.17 - Transmission Speed Too Low................144
EPC 000237.02 - VIN Information, Mismatch................144
EPC 000237.14 - VIN Information, System Deactivated................144
EPC 000237.31 - VIN Information, Incorrect................144
EPC 000598.02 - S72 - Clutch Pedal Switch, Fault................144
EPC 000628.02 - Control Unit Internal Fault................144
EPC 000628.12 - Control Unit Internal Fault................144
EPC 000628.13 - Control Unit Internal Fault................144
EPC 000629.12 - Control Unit Internal Fault................144
EPC 000630.14 - Incorrect Calibration Value................144
EPC 000639.12 - Power Train CAN BUS, High Error Rate................144
EPC 000734.05 - Y33 - Forward Solenoid Valve, Current Too Low................144
EPC 000735.05 - Y36 - Reverse Solenoid Valve, Current Too Low................144
EPC 000736.05 - Y40 - Gear Selector Solenoid Valve K1, Current Too Low................144
EPC 000737.05 - Y39 - Gear Selector Solenoid Valve K2, Current Too Low................144
EPC 001079.02 - 5-volt Power Supply, Fault................144
EPC 001079.03 - 5-volt Power Supply, Voltage Too High................144
EPC 001079.04 - 5-volt Power Supply, Voltage Too Low................144
EPC 001666.03 - S158 - Auto-Mode Switch, Voltage Too High................144
EPC 002000.09 - Incorrect CAN BUS Message, Information from ECU................144
EPC 002033.09 - Incorrect CAN BUS Message, Information from BCU................144
EPC 002408.19 - Incorrect CAN BUS Message, Rear PTO Engagement from BCU................144
EPC 522506.04 - A68 - Reverse Drive Lever, Neutral Switch Opened by Mistake................144
EPC 522506.31 - INFORMATION FOR OPERATOR: Neutral Switch Closed During Start-Up................144
EPC 523652.02 - Control Unit Connected to Wrong Harness Connector................144
EPC 523677.02 - S158 - Declutch Switch on Range Shift Lever Faulty................144
EPC 523677.03 - S158 - Declutch Switch on Range Shift Lever, Signal Voltage too High................145
EPC 523677.04 - S158 - Declutch Switch on Range Shift Lever, Signal Voltage too Low................145
EPC 523677.07 - S158 - Declutch Switch on Range Shift Lever, Voltage Too High During Start-Up................145
EPC 523677.14 - INFORMATION FOR OPERATOR: Declutch Switch on Range Shift Lever Deactivated................145
EPC 523677.31 - S158 - Declutch Switch on Range Shift Lever Deactivated, No Operator Present................145
EPC 523961.07 - INFORMATION FOR OPERATOR: Reverse Drive Lever Not in Neutral Position while Park Lock is Engaged................145
EPC 523966.31 - INFORMATION FOR OPERATOR: Come-Home Mode Activated................145
EPC 523969.11 - S158 - Gear Selector Switch, Voltage Too High During Start-Up................145
EPC 524020.31 - INFORMATION FOR OPERATOR: Reverse Drive Lever Not in Neutral Position During Start-Up................145
EPC 524023.31 - A68 - Reverse Drive Lever, Forward Switch or Reverse Switch Closed, But Not-Neutral Switch Open................145
EPC 524024.31 - A68 - Reverse Drive Lever, Forward and Reverse Switches Actuated At Same Time................145
EPC 524025.31 - A68 - Reverse Drive Lever, Forward Switch or Reverse Switch Open, But Not-Neutral Switch Closed................145
EPC 524173.02 - B65 - Clutch Pedal Potentiometer, Voltages at Channel 1 and Channel 2 not in the Correct Ratio................145
EPC 524173.03 - B65 - Clutch Pedal Potentiometer, Voltage at Channel 1 Too High................145
EPC 524173.04 - B65 - Clutch Pedal Potentiometer, Voltage at Channel 1 Too Low................145
EPC 524173.07 - Clutch Pedal Depressed While There is a Fault at the Clutch Pedal Switch................145
EPC 524230.03 - Y38 - Proportional Solenoid Valve for Transmission Enable Stuck in Open Position................145
EPC 524230.04 - Y38 - Proportional Solenoid Valve for Transmission Enable Stuck in Closed Position................145
EPC 524230.05 - Y38 - Proportional Solenoid Valve for Transmission Enable, Fault................145
EPC 524234.03 - B105 - Sensor for Enable Pressure, Voltage Too High................145
EPC 524234.04 - B105 - Sensor for Enable Pressure, Voltage Too Low................145
Group PRF: PRF Control Unit................145
PRF 000629.12 - Control Unit, Internal Fault................145
PRF 000639.12 - Vehicle CAN BUS, High Error Rate................145
PRF 000639.13 - CAN BUS not detected................145
PRF 000639.14 - CAN BUS, Very High Error Rate................145
PRF 002808.03 - Key error................145
Section 212: Observable Symptoms................492
Group 40: Electronics................492
Control Unit(s) Not Displayed................492
Problems with the CAN-BUS Connection to Service ADVISOR................492
Problems when Programming Control Units (BIF, BCU, EPC or ECU)................492
Problems with the Starting Motor Circuit................492
Problems with the Charging Circuit................492
Problems with the Horn................492
Problems with the Cigarette Lighter................492
Problems with the Operator's Seat................492
Problems with the Parking Lights................492
Problems with Low-Beam Headlights (without H4 Farm Headlights on the Cab Frame)................492
Problems with High-Beam Headlights (without H4 Farm Headlights on the Cab Frame)................492
Problems with Low-Beam Headlights (with H4 Farm Headlights on the Cab Frame)................492
Problems with High-Beam Headlights (with H4 Farm Headlights on the Cab Frame)................492
Problems with the Worklights on Front of Roof................492
Problems with the Worklights on Rear of Roof................492
Problems with the Front Corner Worklights................492
Problems with the Worklights on Cab Frame................492
Problems with the Brake Pedal Sensor Unit................492
Problems with the Differential Lock................492
Problems with the Front Loader (X37-1)................492
Problems with the Accessories (X37-3)................492
Problems with the Radio................492
Problem with the Air-Conditioning System - Problem with the Fan................492
Problem with the Windshield Wiper and Washer................492
Problem with the Rear Window Wiper and Washer................492
Problems with the Beacon Light................492
Problems with the Rear PTO................492
Problem with Backup Alarm................492
Group 45: Electronic Control Units................492
Problems when Programming the BCU Control Unit................492
Problems when Programming the ECU Control Unit................492
Problems when Programming the EPC Control Unit................493
Problem with the BCU Control Unit................493
Problem with the BIF Control Unit................493
Problem with the ECU Control Unit................543
Problem with the EPC Control Unit................493
Problem with the PRF Control Unit................493
Group 55: PowrQuad and PowrQuad Plus Transmissions................493
Problem with PowrQuad Plus and AutoQuad Transmissions................493
Group 56: Drive Systems................493
Problem with the Front-Wheel Drive................493
Problem with the Rear PTO................493
Problem with the Differential Lock................493
Problem with the Front PTO................493
Group 60: Steering and Brakes................493
Problems with the Brakes................493
Problems with the Steering................493
Problems with the Park Brake................493
Problems with the Hydraulic Trailer Brake................493
Problems with the Air Brake System................493
Group 70: Hydraulic system................493
Problem with the Hitch................493
Problems with the Remote Control of Hitch................493
Problem with the PC Hydraulic System................493
Problem with Selective Control Valves................493
Group 80: Miscellaneous................493
Problem with Noises when Driving with Front-Wheel Drive Engaged................493
Problem with Unusual Vibration when Driving with Front-Wheel Drive Engaged................493
Problem with the Front Hitch................493
Group 90: Operator's Cab................493
Operator's Cab - Summary of References................600
Problem with the Air-Conditioning System - Poor Cooling Effect................493
Problem with the Air-Conditioning System - Icing at Evaporator, Expansion Valve, Receiver-Drier or Pressure Lines (Liquid)................493
Problem with the Air-Conditioning System - Unusual Noises During Operation................494
Problem with the Air-Conditioning System - No Cooling Effect................494
Problem with the Fan - Poor Air Flow................494
Problem with the Fan - Fan Does Not Turn On................494
Problem with the Fan - Fan Operates in Stage 4 Only................494
Problem with the Fan - Unusual Noises During Operation................494
Problem with the Air Comfort Seat................494
Section 213: System Diagnostics................612
Group 45: Electronics................612
System Diagnostics for Electronics - Summary of References................614
Check for CAN BUS................615
VIN Security Fault Diagnosis................621
Check System Voltage................623
Check BCU Supply Voltage................626
Check BIF Supply Voltage................629
Check ECU Supply Voltage................632
Check EPC Supply Voltage................636
Check PRF Supply Voltage................639
Group 55: PowrQuad Transmission................612
Preliminary Test on Shift Elements and Vehicle Clutch/Brake in Off-Load Condition................647
Group 70: Hydraulic system................612
Hitch Control Check................657
Section 220: Engine................661
Group 05: General Information................661
Information on Engine................663
Group 10: Operational Checks................661
Engine - Operational Checks, Summary of References................665
Engine - Safety Measures................666
Engine - Preliminary Engine Tests................667
Group 15: Tests and Adjustments................661
Engine - Tests and Adjustments, Summary of References................669
Engine - Measuring Engine Power................670
Engine - Measuring PTO Power Output................671
Section 230: Fuel, Air Intake and Cooling Systems................672
Group 15: Tests and Adjustments................672
Fuel, Air Intake and Cooling Systems - Tests and Adjustments, Summary of References................675
Fuel, Air Intake and Cooling Systems - General Information................676
Fuel, Air Intake and Cooling Systems - Explanation of Checks................677
Fuel, Air Intake and Cooling Systems - Safety Measures................678
Fuel, Air Intake and Cooling Systems - Special Tools, Summary of References................679
Fuel, Air Intake and Cooling Systems - Specifications................680
Air Intake System - Check Charge Pressure................681
Air Intake System - Check Sensor (B02) for Engine Air Cleaner................682
Cooling System - Fill/Bleed the System................683
Cooling System - Leak Test................685
Cooling System - Test Thermostat Opening Temperature................687
Cooling System - Check Viscous Fan Drive................689
Fuel System - Check Fuel Transfer Pump................692
Group 20A: Fuel System................672
Fuel System, Summary of References................695
Fuel System - Theory of Operation................696
Fuel System - Fuel Cooler, Component Information................698
Group 20B: Air Intake System................672
Air Intake System, Summary of References................700
Air Intake System - Theory of Operation................701
Group 20C: Cooling System................672
Cooling System, Summary of References................704
Cooling System - Coolant Circuit, Description................705
Cooling System - Radiator Description, Component Information................707
Cooling System - Intercooler, Component Information................708
Cooling System - Transmission Oil Cooler, Component Information................709
Cooling System - Viscous Fan Drive, Theory of Operation................711
Cooling System - Automatic Drive Belt Tensioner, Theory of Operation................713
Group 20D: Cold Start Aids................672
Cold Start Aids, Summary of References................715
Cold-Weather Starting Aids - General Information................716
Cold Start Aids - Fuel Preheater, Component Information................717
Cold Start Aids - Electrical Starting Aid, Component Information................718
Cold Start Aids - Coolant Preheater, Component Information................719
Cold Start Aids - Transmission Oil Preheater, Component Information................721
Section 240: Electrical System................723
Group SE01: Starting Motor and Charging Circuit................723
SE01 - Starting Motor and Charging Circuit - Summary of References................744
Diagnostic Schematic, SE01 - Starting Motor and Charging Circuit................745
Group SE01A: Fuel Preheater................723
SE01A - Fuel Preheater - Summary of References................748
Diagnostic Schematic, SE01A - Fuel Preheater................749
M31 - Fuel Pump, Circuit/Harness Test................751
R02 - Heating Element of Fuel Preheater, Circuit/Harness Test................754
Group SE01B: Electrical Starting Aid................723
SE01B - Electrical Starting Aid - Summary of References................758
Diagnostic Schematic, SE01B - Electrical Starting Aid................759
K05PLB - Relay for Electrical Starting Aid, Circuit/Harness Test................1045
R15 - Heating Element for Electrical Starting Aid, Circuit/Harness Test................763
Group SE02: BIF Control Unit (Basic Informator)................723
SE02 - BIF Control Unit (Basic Informator) - Summary of References................766
Diagnostic Schematic, SE02 - BIF Control Unit (Basic Informator)................767
Test Procedure in the Event of Occasional Malfunctions in the BIF Circuits (BIF Beep Mode)................770
B02 - Sensor for Engine Air Cleaner, Circuit/Harness Test................772
B07 - Pressure Switch for Transmission Oil Filter, Circuit/Harness Test................775
B31 - Pressure Switch for Transmission Oil, Circuit/Harness Test................778
B60 - Sensor for Transmission Oil Temperature, Circuit/Harness Test................781
B176 - Fuel Level Sensor, Circuit/Harness Test................784
S32 - Roll-Mode Switch, Circuit/Harness Test................787
Group SE03: Horn................723
SE03 - Horn - Summary of References................791
Diagnostic Schematic, SE03 - Horn................792
Horn, Circuit/Harness Test................794
Group SE04: Operator's Seat and Cigarette Lighter................723
SE04 - Operator's Seat and Cigarette Lighter - Summary of References................798
Diagnostic Schematic, SE04 - Operator's Seat and Cigarette Lighter................799
A29 - Operator's Seat with Compressor and Heater, Circuit/Harness Test................801
E05 - Cigarette Lighter, Circuit/Harness Test................804
Group SE06: Lights................724
SE06 - Lights - Summary of References................807
Diagnostic Schematic, SE06 - Lights................808
E01 - R.H. Headlight, Circuit/Harness Test................815
E02 - L.H. Headlight, Circuit/Harness Test................818
E03 - L.H. Clearance Light, Circuit/Harness Test................821
E04 - R.H. Clearance Light, Circuit/Harness Test................824
E07 - Left Headlight on Cab Frame, Circuit/Harness Test................827
E08 - Right Headlight on Cab Frame, Circuit/Harness Test................830
E13 - L.H. Tail Light, Circuit/Harness Test................833
E14 - R.H. Tail Light, Circuit/Harness Test................835
E20-L - Left Worklight on Cab Frame, Circuit/Harness Test................837
E20-R - Right Worklight on Cab Frame, Circuit/Harness Test................840
E21/1 - R.H. License Plate Light, Circuit/Harness Test................843
E21/2 - L.H. License Plate Light, Circuit/Harness Test................846
S09 - Light Switch, Circuit/Harness Test................849
S10 - High-Beam Switch, Circuit/Harness Test................851
S11 - Switch for Worklights on Cab Frame, Circuit/Harness Test................853
S30 - Headlight Flasher Switch, Circuit/Harness Test................855
Group SE07: Worklights................724
SE07 - Worklights - Summary of References................858
Diagnostic Schematic, SE07 - Worklights................859
E09 - Front Corner Worklights, Circuit/Harness Test................861
E11 - Worklights at Rear of Roof, Circuit/Harness Test................864
E18 - Worklights at Front of Roof, Circuit/Harness Test................867
S59 - Switch for Front Corner Worklights, Circuit/Harness Test................870
S92/1 - Switch for Worklights at Front of Roof, Circuit/Harness Test................872
S92/2 - Switch for Worklights at Rear of Roof, Circuit/Harness Test................874
Group SE08: Connector for Accessories................724
SE08 - Connector for Accessories - Summary of References................877
Diagnostic Schematic, SE08 - Connector for Accessories................878
Group SE09: Radio, Dome Light and Console Light................724
SE09 - Radio, Dome Light and Console Light - Summary of References................881
Diagnostic Schematic, SE09 - Radio, Dome Light and Console Light................882
E30 - Console Light, Circuit/Harness Test................884
E32 - Light for Air-Brake Pressure Gauge, Circuit/Harness Test................886
Group SE10: Air Conditioning and Fan................725
SE10 - Air Conditioning and Fan - Summary of References................890
Diagnostic Schematic, SE10 - Air Conditioning and Fan................891
Group SE11: Windshield Wiper and Washer................725
SE11 - Windshield Wiper and Washer - Summary of References................894
Diagnostic Schematic, SE11 - Windshield Wiper and Washer................895
Windshield Wiper, Circuit/Harness Test................897
Windshield Washer, Circuit/Harness Test................901
Group SE12: Rear Window Wiper and Washer................725
SE12 - Rear Window Wiper and Washer - Summary of References................905
Diagnostic Schematic, SE12 - Rear Window Wiper and Washer................906
Rear Window Wiper, Circuit/Harness Test................908
Rear Window Washer, Circuit/Harness Test................911
Group SE13: Beacon Light................725
SE13 - Beacon Light - Summary of References................915
Diagnostic Schematic, SE13 - Beacon Light................916
Beacon Light, Circuit/Harness Test................918
Group SE14B: 3-Terminal and 7-Terminal Power Outlet Sockets (ECE)................725
SE14B - 3-Terminal and 7-Terminal Power Outlet Sockets (ECE) - Summary of References................922
Diagnostic Schematic, SE14B - 3-Terminal and 7-Terminal Power Outlet Sockets (ECE)................923
Group SE15: BCU Control Unit (Electronic Hitch Control)................725
SE15 - BCU Control Unit (Electronic Hitch Control) - Summary of References................926
Diagnostic Schematic, SE15 - BCU Control Unit (Electronic Hitch Control)................927
B19 - Right Draft Sensor, Circuit/Harness Test................928
B20 - Left Draft Sensor, Circuit/Harness Test................931
B21 - Sensor for Hitch Position, Circuit/Harness Test................934
B26 - Sensitivity Potentiometer, Circuit/Harness Test................937
B27 - Position Feedback Unit, Circuit/Harness Test................940
M08 - Stepper Motor for Hitch, Circuit/Harness Test................943
S23 - Switch for Hitch Remote Control (Right), Circuit/Harness Test................945
S24 - Quick Raise/Lower Switch, Circuit/Harness Test................947
S68 - Switch for Hitch Remote Control (Left), Circuit/Harness Test................949
Group SE16: BCU Control Unit (Basic Functions)................726
SE16 - BCU Control Unit (Basic Functions) - Summary of References................952
Diagnostic Schematic, SE16 - BCU Control Unit (Basic Functions)................953
Test Procedure in the Event of Occasional Malfunctions in the BCU Circuits (BCU Beep Mode)................958
B06 - Sensor for Rear PTO Speed, Circuit/Harness Test................960
B35 - Wheel Speed Sensor, Circuit/Harness Test................962
B37 - Switch for Park Brake Indicator Light, Circuit/Harness Test................964
B39 - Travel Speed Sensor (Radar), Circuit/Harness Test................966
B58 - Sensor for Front PTO Speed, Circuit/Harness Test................969
B112 - Brake Pedal Sensor Unit, Circuit/Harness Test................971
H34, H35, H42 and H43 Turn Signal Lights, Circuit/Harness Test................973
S05 - Front-Wheel Drive Switch with HMS, Circuit/Harness Test................978
S06 - Front PTO Switch, Circuit/Harness Test................980
S08 - Turn-Signal Lever, Circuit/Harness Test................982
S21 - Rear PTO Switch, Circuit/Harness Test................984
S22 - Differential Lock Switch, Circuit/Harness Test................986
S40 - Operator Presence Switch, Circuit/Harness Test................988
S43 - HMS Switch (On/Off), Circuit/Harness Test................990
S44 - Remote Control Switch for Rear PTO (Left), Circuit/Harness Test................992
S45 - PTO Preselector Switch, Circuit/Harness Test................994
S62 - Hazard Warning Light Switch, Circuit/Harness Test................996
S63 - Front-Wheel Drive Switch, Circuit/Harness Test................998
S95 - HMS Switch (Record/Save), Circuit/Harness Test................1000
S100 - HMS Program Selector Switch, Circuit/Harness Test................1002
S121 - Remote Control Switch for Rear PTO (Right), Circuit/Harness Test................1004
Y01 - Solenoid Valve for Front PTO, Circuit/Harness Test................1006
Y03 - Solenoid Valve for Front-Wheel Drive, Circuit/Harness Test................1008
Y04 - Solenoid Valve for Rear PTO, Circuit/Harness Test................1010
Y05 - Solenoid Valve for Differential Lock, Circuit/Harness Test................1012
Group SE17: Signal Socket and Service Socket................727
SE17 - Signal Socket and Service Socket - Summary of References................1015
Diagnostic Schematic, SE17 - Signal Socket and Service Socket................1016
Group SE18: PRF Control Unit (Performance Monitor)................727
SE18 - PRF Control Unit (Performance Monitor) - Summary of References................1019
Diagnostic Schematic, SE18 - PRF Control Unit (Performance Monitor)................1020
Group SE22: CAN BUS Terminating Resistor................727
SE22 - CAN BUS Terminating Resistor - Summary of References................1023
Diagnostic Schematic, SE22 - CAN BUS Terminating Resistor................1024
Group SE23: Level 16 ECU Control Unit (Electronic Engine Control) for 2-Valve Engine with HPCR................727
SE23 - Level 16 ECU Control Unit (Electronic Engine Control) for 2-Valve HPCR Engine - Summary of References................1027
Diagnostic Schematic, SE23 - Level 16 ECU Control Unit (Electronic Engine Control) for 2-Valve Engine with HPCR................1028
A19 - Cruise Control Potentiometer, Circuit/Harness Test................1031
B04 - Engine Oil Pressure Switch, Circuit/Harness Test................1034
B79 - Accelerator Pedal Potentiometer, Circuit/Harness Test................1037
B96 - Hand Throttle Potentiometer, Circuit/Harness Test................1041
K05PLB - Relay for Electrical Starting Aid, Circuit/Harness Test................1045
M32 - Intercooler Fan, Circuit/Harness Test................1047
S154 - Intercooler Purge Switch, Circuit/Harness Test................1050
Group SE25: Backup Alarm................727
SE25 - Backup Alarm - Summary of References................1053
Diagnostic Schematic, SE25 - Backup Alarm................1054
Backup Alarm, Circuit/Harness Test................1056
Group SE26: EPC (Transmission Control with PowrQuad Plus or AutoQuad Plus Transmission)................727
SE26 - EPC Control Unit (Transmission Control with PowrQuad Plus or AutoQuad Plus Transmission) - Summary of References................1060
Diagnostic Schematic, SE26 - EPC Control Unit (Transmission Control with PowrQuad Plus or AutoQuad Plus Transmission)................1061
Test Procedure in the Event of Occasional Malfunctions in the EPC Circuits (EPC Beep Mode)................1064
A68 - Reverse Drive Lever, Forward or Reverse Switch, Circuit/Harness Test................1066
B65 - Clutch Pedal Potentiometer, Circuit/Harness Test................1070
B104 - Sensor for Transmission Speed, Circuit/Harness Test................1074
B105 - Enable Pressure Sensor, Circuit/Harness Test................1078
B144 - Auto Mode Potentiometer, Circuit/Harness Test................1082
S72 - Clutch Pedal Switch, Circuit/Harness Test................1086
S114 - Park Lock Switch, Circuit/Harness Test................1089
S158 - Switch for Gear Selector, Auto Mode and Clutch, Circuit/Harness Test................1092
Y33 - Forward Solenoid Valve, Circuit/Harness Test................1096
Y36 - Reverse Solenoid Valve, Circuit/Harness Test................1099
Y38 - Proportional Solenoid Valve for Transmission Enable, Circuit/Harness Test................1102
Y39 - Gear Selector Solenoid Valve K2, Circuit/Harness Test................1105
Y40 - Gear Selector Solenoid Valve K1, Circuit/Harness Test................1108
5-volt Supply Voltage, Circuit/Harness Test................728
Group SE32: Prewiring for GreenStar................728
SE32 - Prewiring for GreenStar - Summary of References................1115
Diagnostic Schematic, SE32 - Prewiring for GreenStar................1116
Group 105A: Component Information - Connectors and Contacts................728
B28-LH - Dome Light Switch, Left Door................1793
F01PLB - Fuses (Fuse Box in Engine Compartment)................1122
F02PLB - Fuses (Fuse Box in Engine Compartment)................1124
F03PLB - Fuses (Fuse Box in Engine Compartment)................1126
F04PLB - Fuses (Fuse Box in Engine Compartment)................1128
F02 - Fuses (Fuse Box in Cab)................1130
F03 - Fuses (Fuse Box in Cab)................1133
F04 - Fuses (Fuse Box in Cab)................1136
F05 - Fuses (Fuse Box in Cab)................1139
F01FRM - Fuses (Fuse Box in Cab)................1142
F27 - Fuse for Battery Voltage (with Battery Cut-Off Switch)................1953
G02-1 - Terminal with Ring for Alternator................1146
K01PLB - Starting Motor Relay................1963
K05PLB - Relays (Fuse Box in Engine Compartment)................1150
K06PLB - Relays (Fuse Box in Engine Compartment)................1152
K01 - Relays (Fuse Box in Cab)................1154
K06 - Relays (Fuse Box in Cab)................1157
K07 - Relays/Diodes (Fuse Box in Cab)................1160
K08 - Relays (Fuse Box in Cab)................1163
K26 - Intermittent Wipe Relay for Windshield Wiper................1964
K56 - Connection for Battery Cut-Off Relay................1167
K57 - Connector of Relay for Battery Cut-Off Switch................1169
M01-50 - Terminal for Starting Motor................1171
S01F - Connector of Main (Key) Switch................1173
S01F-1 - Connector of Main (Key) Switch................1175
S09F - Connector of Light Switch................1177
S32 - Roll-Mode Switch................1875
S72 - Clutch Pedal Switch................1899
Group 105B: Component Information - Connectors (X001 to X249)................729
X02F - Connecting Point between Harnesses W51 and W79................1185
X02M - Connecting Point between Harnesses W79 and W51................1187
X05F - Connector of 7-Terminal Power Outlet Socket (ECE) at Rear................1189
X06F - Connector of 3-Terminal Power Outlet Socket (ECE)................1191
X14M-1 - Connector of Hitch Control Position Feedback Unit................1193
X14F-2 - Connector of Potentiometer for Hitch Control Sensitivity................1195
X20F - Connecting Point between Harnesses W21 and W102................1197
X20M - Connecting Point between Harnesses W102 and W21................1199
X25F - Connector for Basic Informator (BIF) (Right)................1201
X26F - Connector for Basic Informator (BIF) (Left)................1203
X28F - Connector of Air-Conditioning Pressure Switch................1205
X30 - Prewiring or Connector of Ground Speed Sensor (Radar)................1207
X34F - Connector of Switch for Remote Control of Hitch (Right)................1209
X35F - Connector of Switch for Remote Control of Hitch (Left)................1211
X37F - Connector for Front Loader or Connecting Point between Harnesses W21 and W99................1213
X37M - Connecting Point between Harnesses W99 and W21................1215
X37F-1 - Connector of Front Loader................1217
X37F-3 - Connector for Accessories................1219
X38F - Connector of Windshield Wiper Motor................1221
X39F - Connecting Point between Harnesses W21 and W102................1223
X39M - Connecting Point between Harnesses W102 and W21................1225
X39F - Connecting Point between Harnesses W23 and W91................1227
X39M - Connecting Point between Harnesses W91 and W23................1229
X43F - Connector of Rear Window Wiper Motor................1231
X44F - Connector of Rear Window Washer Pump................1233
X45F - Connector of Switch for Air-Conditioning Compressor................1235
X46F - Connector of Fan Motor................1237
X47F - Connector of Fan Motor................1239
X48F - Connector of Fan Resistors................1241
X63F - Connector of Windshield Washer Switch................1243
X64F - Connector of Windshield Washer Switch................1245
X66F - Connector of Horn................1247
X67F - Connector of Right Headlight................1249
X68F - Connector of Left Headlight................1251
X69F-1 - Connector of Left Front Corner Worklight................1253
X69F-2 - Connector of Right Front Corner Worklight................1255
X70F - Connector of Air Cleaner Restriction Sensor................1257
X72F - Connector of Thermostat Switch................1259
X75M - Connector of Front-Wheel Drive Switch................1261
X78F - Connector of Engine Oil Pressure Switch................1263
X79F - Connector of Heating Element of Fuel Preheater................1265
X80M - Connector of Transmission Oil Filter Pressure Switch................1267
X83M - Connector of Transmission Oil Pressure Switch................1269
X87F - Connector of Differential Lock Solenoid Valve................1271
X88F-3 - Connector of Wheel Speed Sensor................1273
X89F - Connector of Left Draft Sensor................1275
X90F - Connector of Right Draft Sensor................1277
X91F - Connector of Front-Wheel Drive Solenoid Valve................1279
X92F - Connector of Stepper Motor for Hitch................1281
X94F - Connector of Rear PTO Speed Sensor................1283
X95F - Connector of Rear PTO Solenoid Valve................1285
X96F - Connector of Hitch Position Sensor................1287
Section 245: Electronic Control Units................2101
Group 05: Operation and General Information on Diagnostics................2101
Operation and General Information on Diagnostics - Summary of References................2110
Operation and General Information on Diagnostics - Special Tools................2763
Operation and General Information on Diagnostics - Abbreviations for Control Units................2112
Operation and General Information on Diagnostics - Procedure for Dealing with Diagnostic Trouble Codes................2113
Operation and General Information on Diagnostics - Operation and Entering the Program Mode................2117
Operation and General Information on Diagnostics - Operation and Entering the Program Mode using the Performance Monitor................2118
Operation and General Information on Diagnostics - Operation and Entering the Program Mode using the Digital Display (BIF Instrument)................2126
Operation and General Information on Diagnostics - Accessing Addresses and Diagnostic Trouble Codes................2132
Operation and General Information on Diagnostics - Approved Software for Control Units................2145
Operation and General Information on Diagnostics - Locations and Allocations of Control Units................2146
Group 10A: Interactive Tests................2101
Interactive Tests - Summary of References................2148
BCU: Recording in Debug Mode................2149
BCU: Control Unit Information and Input Addresses - Summary................2150
BCU: BCU Test................2151
ECU: Cylinder Misfire Test................2152
ECU: Compression Test................2153
ECU: Cylinder Cut-Out Test................2154
ECU: Harness diagnostic mode test................2155
ECU: Internal Data Monitor (IDM)................2156
ECU: Communication Error Test................2157
ECU: Control Unit Information and Summary................2158
EPC: EPC Test................2159
Group 10B: Interactive Calibrations................2101
Interactive Calibrations - Summary of References................2161
Procedure in the Event of Problems with Interactive Calibration................2162
BCU: Calibrate the Hitch Control................2163
ECU: Calibrate the Electronic Fuel Injectors (Move Injectors to Different Positions or Replace Injectors, and Display Progress of Calibration)................2167
EPC: Calibrate PowrQuad Transmission................2168
Group 15: Information on How to Reprogram Control Units................2102
Information on How to Reprogram Control Units - Summary of References................2173
General Information on How to Reprogram Control Units................2174
Live With Safety................2175
Check and Download Tractor-Specific Software Information................2176
Procedure When Replacing Control Units................2177
Important Notes on Programming................2178
Procedure When Programming Control Units................2179
Procedure in the Event of a Problem Programming Control Units Protected by VIN................2180
Procedure in the Event of a Programming Problem................2183
Group 20: Data BUS Systems................2102
Data BUS Systems - Summary of References................2186
Data BUS Systems - CAN BUS Systems................2187
Data BUS Systems - CAN BUS Systems on Engines with Level 16 Control Unit (2-Valve HPCR Fuel System)................2190
Data BUS Systems - CAN BUS Systems, Plug Layout................2191
Determining the Type of the CAN BUS Fault................2193
Group BCU: BCU Control Unit................2102
BCU - Summary of References................2196
BCU - Summary of Addresses................2197
BCU - Summary of Operational Checks................2205
BCU - Calibration and Input Addresses................2206
BCU - Theory of Operation (Basic Functions)................2208
BCU - Theory of Operation (Hitch Control)................2213
Address BCU020 - Input Address, Engine Speed Sensor/Pulses per Engine Revolution................2218
Address BCU021 - Input Address, Rear PTO Speed Sensor/Pulses per PTO Revolution................2219
Address BCU022 - Input Address, Front-Wheel Drive Control Function................2220
Address BCU023 - Input Address, Front PTO Speed Sensor/Pulses per PTO Revolution................2221
Address BCU024 - Input Address, Settings for Units of Measurement in Display and for Acoustic Indicator for Turn Signal................2222
Address BCU026 - Input Address, Configuration of HMS................2223
Address BCU027 - Input Address, Front PTO Present/Not Present................2224
Address BCU029 - Input Address, Back-up Alarm Activated/ Not Activated................2225
Address BCU030 - Input Address, Sensor Diagnostics................2226
Address BCU031 - Input Address, Dimming of Background Lighting Activated/De-activated................2227
Address BCU034 - Input Address, Configuration of Instrument Unit, Performance Monitor and Self-Canceling Turn Signals................2228
Address BCU035 - Input Address, Service Interval Setting................2229
Address BCU041 - Input Address, Smooth Start-up Phase for Front PTO, Configuration................2230
Address BCU042 - Input Address, Not Used................2231
Address BCU043 - Input Address, Not Used................2232
Address BCU045 - Input Address, Park Brake Control Function................2233
Address BCU046 - Input Address, Activate/De-activate Delayed Activation of Alternator................2234
Address BCU047 - Input Address, Delayed Activation of Alternator, Configuration................2235
Address BCU048 - Input Address, Parameter 1 for Front PTO Modulation................2236
Address BCU049 - Input Address, Parameter 2 for Front PTO Modulation................2237
Address BCU050 - Input Address, Parameter 3 for Front PTO Modulation................2238
Address BCU051 - Input Address, Parameter 4 for Front PTO Modulation................2239
Address BCU052 - Input Address, Parameter 5 for Front PTO Modulation................2240
Address BCU055 - Input Address, Configuration of Acoustic Alarm................2241
Address BCU056 - Input Address, Tire Configuration................2242
Address BCU058 - Input Address, Sensor for Wheel Speed / Transmission Pulses per Axle Revolution................2244
Address BCU060 - Input Address, Ground Speed Sensor (Radar), Configuration................2245
Address BCU063 - Input Address, Not Used................2246
Address BCU065 - Input Address, Generate Diagnostic Trouble Code when Air Pressure is Too Low................2247
Address BCU071 - Input Address, Not Used................2248
Address BCU073 and Address BCU074 - Input Addresses, Not Used................2249
Address BCU075 - Input Address, Not Used................2250
Address BCU089 - Input Address, Configuration of Acoustic Alarm when Activating the BCU................2251
Address BCU090 - Input Address, Not Used................2252
Address BCU091 - Input Address, Not Used................2253
Address BCU092 - Input Address, Not Used................2254
Address BCU093 - Input Address, Not Used................2255
Address BCU094 - Input Address, Not Used................2256
Address BCU097 - Input Address, Low Fuel Level Acoustic Alarm................2257
Address BCU099 - Input Address, Automatic Deletion of Diagnostic Trouble Codes................2258
Address BCU101 - Input Address, Leak-Off Function of Hitch Valve On or Off................2259
Address BCU118 - Input Address, Quick Withdrawal and Hitch Dampening On or Off................2260
Address BCU122 - Input Address, Hitch Control Calibration................2261
Address BCU138 - Input Address, Leak-off Function of Hitch Valve (Adjusting Stepper Motor Steps)................2270
Address BCU145 - Input Address, Hitch Control On or Off................2271
Address BCU154 - Input Address, Leak-off Function of Hitch Valve (Time Setting)................2272
Address BCU162 - Input Address, Switching Off Hydraulic Oil Temperature Access (During Calibration)................2273
Address BCU165 - Input Address, Raise Rate Setting................2274
Address BCU167 - Input Address, Activate/De-activate Hitch Components................2275
Address BCU174 - Input Address, Index for Draft Control................2276
Address BCU247 - Tractor Model Designation................2277
Address BCU248 - Tractor Serial Number................2278
B06 - Rear PTO Speed Sensor, Operational Check................2279
B19 - R.h. Draft Sensor, Operational Check................2280
B20 - L.h. Draft Sensor, Operational Check................2281
B21 - Hitch Position Sensor, Operational Check................2282
B26 - Sensitivity Potentiometer, Operational Check................2283
B27 - Position Feedback Unit for Hitch Control, Operational Check................2284
B35 - Wheel Speed Sensor, Operational Check................2286
B37 - Switch for Park Brake Indicator Light, Operational Check................2287
B39 - Ground Speed Sensor (Radar), Operational Check................2288
B58 - Front PTO Speed Sensor, Operational Check................2289
B112 - Brake Pedal Sensor Unit, Operational Check................2290
M08 - Stepper Motor for Hitch, Operational Check................2291
S05 - Front-Wheel Drive Switch (with HMS), Operational Check................2292
S06 - Front PTO Switch, Operational Check................2293
S08 - Turn Signal Lever, Operational Check................2294
S21 - Rear PTO Switch, Operational Check................2295
S22 - Differential Lock Switch, Operational Check................2296
S23 - Switch for Hitch Remote Control (Right), Operational Check................2297
S24 - Switch for Quick Withdrawal, Operational Check................2299
S40 - Operator Presence Switch, Operational Check................2300
S43 - HMS Switch (On/Off), Operational Check................2301
S44 - Remote Control Switch for Rear PTO (Left), Operational Check................2302
S45 - PTO Preselector Switch, Operational Check................2303
S62 - Hazard Warning Light Switch, Operational Check................2304
S63 - Front-Wheel Drive Switch (without HMS), Operational Check................2305
S68 - Switch for Hitch Remote Control (Left), Operational Check................2306
S95 - HMS Switch (Record/Save), Operational Check................2308
S100 - HMS Program Selector Switch, Operational Check................2309
S121 - Remote Control Switch for Rear PTO (Right), Operational Check................2310
Supply Voltage for 5-Volt BCU Components, Operational Check................2311
Group BIF: BIF Control Unit................2105
BIF - Summary of References................2313
BIF - Summary of Addresses................2314
BIF - Summary of Operational Checks................2317
BIF - Calibration and Input Addresses................2318
BIF - Theory of Operation................2319
Address BIF022 - Input Address, Gear Indicator in Digital Display................2322
Address BIF023 - Input Address, Worklight Alarm................2323
Address BIF024 - Input Address, Units of Measurement Used in Displays................2324
Address BIF025 - Input Address, Not Used................2325
Address BIF027 - Input Address, Indicator Light Bulb Check................2326
Address BIF028 - Input Address, Clock Operation................2327
Address BIF029 - Input Address, Electrical Starting Aid................2328
Address BIF035 - Input Address, Instrument Lighting Brightness................2329
Address BIF036 - Input Address, Select the Information Source for Engine Oil Pressure and Coolant Temperature................2330
Address BIF037 - Input Address, Selecting the Ground Speed Sensor................2331
Address BIF038 - Input Address, Language Selection................2332
Address BIF039 - Input Address, Rear PTO Speed Indication................2333
Address BIF060 - Input Address, Front PTO Control Function................2334
Address BIF066 - Input Address, Data Bus Control Function................2335
Address BIF080 - Input Address, Model Selection................2336
Address BIF247 - Tractor Model Designation................2337
Address BIF248 - Tractor Serial Number................2338
B02 - Sensor for Engine Air Cleaner, Operational Check................2339
B07 - Pressure Switch for Transmission Oil Filter, Operational Check................2340
B31 - Transmission Oil Pressure Switch, Operational Check................2341
B60 - Transmission Oil Temperature Sensor, Operational Check................2342
B176 - Fuel Gauge Sensor, Operational Check................2343
S23 - Roll-Mode Switch, Operational Check................2344
Group ECU: ECU Control Unit................2106
ECU - Summary of References................2346
ECU - Summary of Addresses (Level 16 ECU for 2-Valve Engine with HPCR)................2347
ECU - Calibration and Input Addresses (Level 16 ECU for 2-Valve Engine with HPCR)................2350
ECU - Summary of Operational Checks................2351
ECU - Theory of Operation (Level 16 ECU for 2-Valve Engine with HPCR)................2352
Address ECU059 - Input Address, Harness Test................2356
Address ECU062 - Input Address, Manual Speed Control of Intercooler Fan................2358
A19 - Cruise Control Potentiometer, Operational Check................2359
B04 - Engine Oil Pressure Switch, Operational Check................2361
B96 - Hand Throttle Potentiometer, Operational Check................2362
B79 - Accelerator Pedal Potentiometer, Operational Check................2364
S154 - Intercooler Purge Switch, Operational Check................2366
M32 - Intercooler Fan, Operational Check................2367
Group EPC: EPC Control Unit................2106
EPC - Summary of References................2370
EPC - Summary of Operational Checks................2378
EPC - Summary of Addresses................2372
EPC - Calibration and Input Addresses................2377
EPC - Summary of Operational Checks................2378
EPC - Fine-Tuning................2379
EPC - Theory of Operation................2381
Address EPC025 - Input Address, Electrical Hand Throttle and Accelerator Pedal Present/Not Present................2384
Address EPC026 - Input Address, Auto Mode Potentiometer Present/Not Present................2385
Address EPC029 - Input Address, Engine Integrated Shifting (EIS)................2386
Address EPC030 - Input Address, Pulses per Engine Revolution................2387
Address EPC033 - Input Address, System Pressure................2388
Address EPC035 - Input Address, Temperature Difference where other Types of Hydraulic Oils are Used instead of J20C, Configuration................2389
Address EPC037 - Input Address, Hydraulic Oils used as an Alternative to J20C, Configuration................2390
Address EPC038 - Calibration Address, Transmission Calibration................2391
Address EPC040 - Input Address, Forward Clutch, Fill Pressure in kPa................2398
Address EPC041 - Input Address, Reverse Clutch, Fill Pressure in kPa................2399
Address EPC042 - Input Address, Forward Clutch, Fill Time in msec................2400
Address EPC043 - Input Address, Reverse Clutch, Fill Time in msec................2401
Address EPC047 - Input Address, Automatic Deletion of Diagnostic Trouble Codes................2402
Address EPC048 - Input Address, Operator Presence Switch Present/Not Present................2403
Address EPC060 - Input Address, Activate Testing of Solenoid Valves Y39 and Y40................2404
Address EPC062 - Input Address, Activate Testing of Solenoid Valves Y33 and Y36................2405
Address EPC064 - Input Address, Activate Testing of Proportional Solenoid Valve Y38................2406
Address EPC134 - Input Address, Pulses at Transmission Speed Sensor................2407
Address EPC135 - Input Address, Activate/De-activate Transmission Functions................2408
Address EPC136 - Input Address, Automatic Gear Selection at Start-up................2409
Address EPC156 - Input Address, Activate/De-activate Automatic Shifting in Reverse Travel................2410
Address EPC157 - Input Address, Parameters for Automatic Speed Matching................2411
Address EPC158 - Input Address, Value for Automatic Shifting with Power Mode, Configuration 1................2412
Address EPC160 - Input Address, Value for Automatic Shifting with Power Mode, Configuration 2................2413
Address EPC162 - Input Address, Value for Automatic Shifting with ECO Mode, Configuration 1................2414
Address EPC164 - Input Address, Value for Automatic Shifting with ECO Mode, Configuration 2................2415
Address EPC165 - Input Address, Tractor Model Selection................2416
Address EPC166 - Input Address, Settings for Display of Diagnostic Trouble Codes via Indicator Light................2417
Address EPC167 - Input Address, Activation of Declutch Switch on Range-Shift Lever................2418
Address EPC168 - Input Address, Configuration of Declutch Switch on Range-Shift Lever................2419
A68 - Reverse Drive Lever, Operational Check................2420
B65 - Clutch Pedal Potentiometer, Operational Check................2422
B104 - Transmission Speed Sensor, Operational Check................2423
B105 - Enable Pressure Sensor, Operational Check................2424
B144 - Auto Mode Potentiometer, Operational Check................2426
Come-Home Connector, Operational Check................2428
S72 - Clutch Pedal Switch, Operational Check................2429
S114 - Park Lock Switch, Operational Check................2430
S158 - Switch for Gear Selector, Auto Mode and Clutch, Operational Check................2431
Y33 - Forward Solenoid Valve, Operational Check................2433
Y36 - Reverse Solenoid Valve, Operational Check................2435
Y38 - Proportional Solenoid Valve for Transmission Enable, Operational Check................2437
Y39 - Gear Selector Solenoid Valve K2, Operational Check................2439
Y40 - Gear Selector Solenoid Valve K1, Operational Check................2441
Supply Voltage for 5-Volt Components, Operational Check................2443
Group PRF: PRF Control Unit................2108
PRF - Summary of References................2445
PRF - Summary of Addresses................2446
PRF - Calibration and Input Addresses................2448
PRF - Calibrate the Ground Speed Sensor (Radar)................2449
PRF - Set Wheel Slip Back to Zero................2451
PRF - Circuit Test for Keypad Function................2453
PRF - Theory of Operation................2455
Address PRF020 - Data Bus Control Function................2457
Address PRF022 - Brightness of Lighting................2458
Address PRF023 - Setting the Implement Control Arrow................2459
Address PRF060 - Ground Speed Sensor................2460
Address PRF070 - Automatic Deletion of Diagnostic Trouble Codes................2461
Address PRF247 - Model Designation of Current Tractor................2462
Address PRF248 - Serial Number of Current Tractor................2463
Section 255: PowrQuad Transmission................2464
Group 10: Operational Checks................2464
PowrQuad Transmission - Operational Checks, Summary of References................2467
PowrQuad Transmission - Operational Check-Out................2468
Group 15: Tests and Adjustments................2464
PowrQuad Transmission - Tests and Adjustments, Summary of References................2476
PowrQuad Transmission - Special Tools, Summary of References................2477
PowrQuad Transmission - System Check................2478
PowrQuad Transmission - Test Ports................2493
PowrQuad Transmission - Check System Pressure................2495
PowrQuad Transmission - Check Lube Oil Pressure................2496
PowrQuad Transmission - Check the Cooling Oil Control................2497
PowrQuad Transmission - Check the Forward Clutch................2499
PowrQuad Transmission - Check the Reverse Brake................2500
PowrQuad Transmission - Check the B1 Brake................2502
PowrQuad Transmission - Check the B2 Brake................2503
PowrQuad Transmission - Check the B3 Brake................2504
PowrQuad Transmission - Check the C4 Clutch................2505
PowrQuad Transmission - Adjusting the System Pressure................2507
PowrQuad Transmission - Check Flow Rate of Oil Cooler................2509
PowrQuad Transmission - Check Oil Cooler Relief Valve................2511
PowrQuad Transmission - Test Result Table................2513
PowrQuad Transmission - Check and Adjust the Shift Mechanism/Linkage and the Park Lock................2515
Reduction Gear - Adjust Shift Mechanism................2519
Group 20: Theory of Operation................2464
PowrQuad Transmission - Summary of References................2521
PowrQuad Transmission - Layout................2522
PowrQuad Transmission - PowrQuad Module, Layout................2523
PowrQuad Transmission - PowrQuad Module, Sectional and 3D View................2525
PowrQuad Transmission - PowrQuad Module, Location of Valves, Sensors and Switches................2528
PowrQuad Transmission - PowrQuad Module, Pneumatic Pump................2533
PowrQuad Transmission - PowrQuad Module, Transmission Oil Pump................2535
PowrQuad Transmission - PowrQuad Module, Valves and Components................2537
PowrQuad Transmission - PowrQuad Module, Hydraulic Schematic for Electrically Actuated PowrQuad Module................2540
PowrQuad Transmission - PowrQuad Module, Pressure-Regulating Valve and Filter Bypass Valve with Hydraulic Schematic................2542
PowrQuad Transmission - PowrQuad Module, Cooling for Electrically Actuated PowrQuad Module................2547
PowrQuad Transmission - PowrQuad Module, Forward/Reverse Modulation for Electrically Actuated PowrQuad Module................2549
PowrQuad Transmission - PowrQuad Module, Gear-to-Gear Modulation with Summary of Engaged Elements................2552
PowrQuad Transmission - Summary of Transmission Versions................2556
PowrQuad Transmission - Components................2557
PowrQuad Transmission - Shifting the Transmission................2559
PowrQuad Transmission - Clutch Actuation................2568
PowrQuad Transmission - Range Transmission, Layout................2570
PowrQuad Transmission - Range Transmission, Power Flow................2572
PowrQuad Transmission - Range Transmission, Park Lock................2576
Reduction Gear - Theory of Operation................2577
Reduction Gear - Power Flow................2579
Section 256: Drive Systems................2582
Group 10: Operational Checks................2582
Drive Systems - Operational Check................2588
Group 15: Tests and Adjustments................2582
Drive Systems - Summary of References................2593
Special Tools................2763
Drive Systems - System Check................2595
Drive Systems - Check Pressure at the Front-Wheel Drive Clutch................2603
Drive Systems - Check Pressure at the Hydraulic Differential Lock................2604
Drive Systems - Check Pressure at the Rear PTO................2605
Drive Systems - Check Pressure at the Front PTO................2608
Drive Systems - Test Result Table................2609
Group 20A: Front-Wheel Drive Clutch................2582
Front-Wheel Drive Clutch - Summary of References................2611
Front-Wheel Drive Clutch - Layout................2612
Front-Wheel Drive Clutch - Oil and Power Flows................2613
Group 20B: Differential................2582
Differential - Summary of References................2618
Differential - Layout................2619
Differential - Power Flows................2621
Differential - Oil Flows................2623
Group 20C: Final Drives................2582
Final Drives - Summary of References................2627
Final Drives - Operation and Layout................2628
Group 20D: Rear PTO Options................2582
Rear PTO Options - Summary of References................2630
Rear PTO Options - Description................2631
Rear PTO Options - PTO Modulating Valve and Solenoid Valve................2633
Rear PTO Options - PTO Clutch and PTO Brake................2635
Rear PTO Options - Power Flows................2637
Group 20E: Front PTO................2582
Front PTO - Summary of References................2643
Front PTO - Operation................2644
Front PTO - Description, Hydraulic Circuit................2646
Front PTO - Solenoid Valve................2648
Front PTO - Hydraulic Pump................2649
Front PTO - Oil Cooler................2650
Section 260: Steering and Brakes................2651
Group 05: Troubleshooting................2651
Steering and Brakes - Troubleshooting, Summary of References................2654
Troubleshooting - Hydrostatic Steering................2655
Troubleshooting - Hydraulic Brakes................2658
Troubleshooting - Park Brake................2659
Troubleshooting - Air Brakes................2660
Troubleshooting - Hydraulic Trailer Brake................2661
Group 10: Operational Checks................2651
Steering and Brakes - Operational Checks, Summary of References................2663
Steering and Brakes - Safety Measures................2664
Steering and Brakes - Check the Steering................2673
Steering and Brakes - Check the Brakes................2666
Group 15: Tests and Adjustments................2651
Steering and Brakes - Tests and Adjustments, Summary of References................2669
Steering and Brakes - Special Tools, Summary of References................2670
Steering and Brakes - Connecting SensoControl Test Equipment................2671
Steering and Brakes - Specifications................2672
Steering and Brakes - Check the Steering................2673
Steering and Brakes - Check the Brake System................2680
Steering and Brakes - Bleed the Brakes................2681
Steering and Brakes - Adjust the Brake Pedals and Switches................2685
Steering and Brakes - Check the Park Brake................2687
Steering and Brakes - Check the Air Brake System................2688
Steering and Brakes - Check the Air Brake System (Visual Inspection)................2695
Steering and Brakes - Check the System for Leaks................2696
Steering and Brakes - Check the Supply Coupling End................2698
Steering and Brakes - Check the Dual-Line Brakes................2699
Steering and Brakes - Check the Single-Line Brakes................2701
Steering and Brakes - Check the Pressure-Regulating Valve and Air-Brake Fill Time................2703
Steering and Brakes - Adjust the Park Brake when Air Brakes are Equipped................2705
Steering and Brakes - Check Hydraulic Trailer Brake Valve................2707
Group 20A: Hydrostatic Steering................2652
Steering and Brakes - Hydrostatic Steering, Summary of References................2711
Steering and Brakes - Description of Steering System, Operation................2712
Group 20B: Brake Valve................2652
Steering and Brakes - Brake Valve, Summary of References................2719
Steering and Brakes - Description of Two-Stage Brake Valve, Operation................2720
Group 20C: Rear Brakes................2652
Steering and Brakes - Rear Brakes, Summary of References................2731
Steering and Brakes - Description of Rear Brakes, Operation................2732
Group 20D: Park Brake................2652
Steering and Brakes - Park Brake, Summary of References................2735
Steering and Brakes - Description of Park Brake, Operation................2736
Group 20E: Air Brakes................2652
Steering and Brakes - Air Brakes, Summary of References................2738
Steering and Brakes - Description of Air Brakes, Operation................2739
Group 20F: Hydraulic Trailer Brake................2652
Steering and Brakes - Hydraulic Trailer Brake, Summary of References................2745
Steering and Brakes - Hydraulic Trailer Brake, Determine Pressure Ratio................2746
Section 270: Hydraulic System................2748
Group 10: Operational Checks................2748
Hydraulic System - Operational Checks, Summary of References................2751
Hydraulic System - Load Check................2752
Hydraulic System - Operational Checks, Hitch Control................2753
Hydraulic System - Operational Checks, External Control of Hitch................2755
Hydraulic System - Operational Checks, Selective Control Valves................2756
Group 15: Tests and Adjustments................2748
Hydraulic System - Tests and Adjustments, Summary of References................2760
Hydraulic System - Safety Measures for Hydraulic Checks................2761
Special Tools................2763
Connect SensoControl Testing Equipment................2765
Hydraulic System - Heat Up the Hydraulic Oil................2766
Check PC Hydraulic System................2767
PC Hydraulic System - Oil Pressure Test Ports................2775
PC Hydraulic System - Test Result Table................2776
PC Hydraulic System - Check Rate of Delivery of Hydraulic Pump................2778
PC Hydraulic System - Check LS Pressure................2780
PC Hydraulic System - Check LS Pressure in Priority Circuit 1................2781
PC Hydraulic System - Check LS Pressure in Priority Circuit 3................2783
PC Hydraulic System - Check System Pressure................2785
PC Hydraulic System - Check Steering Pressure................2787
PC Hydraulic System - Check LS Pressure of Hydraulic Trailer Brake................2790
Hydraulic System - Selective Control Valves (SCV), Check the Couplers for Leaks................2792
Hydraulic System - Check Hitch Valve and Stepper Motor................2793
Hydraulic System - Hitch Valve, Center the Stepper Motor................2795
Hydraulic System - Hitch Valve, Checking for Leaks................2796
Hydraulic System - Hitch Valve, Rough Adjustment of the Raise and Lower Valves................2797
Hydraulic System - Hitch, Check Position Sensor................2799
Hydraulic System - Hitch, Check and Adjust Draft Sensor................2800
Group 20: PC Hydraulic System - Theory of Operation................2748
PC Hydraulic System - Summary of References................2803
PC Hydraulic System - Description................2804
PC Hydraulic System - Summary of Components................2805
PC Hydraulic System - Symbolic Representation................2807
PC Hydraulic System - Schematic View................2810
Group 20A: PC Hydraulic System - Oil Filter and Hydraulic Pump................2749
PC Hydraulic System - Oil Filter and Hydraulic Pump, Summary of References................2813
PC Hydraulic System - Description of Hydraulic Pump................2814
PC Hydraulic System - Oil Lines of Hydraulic Pump................2815
PC Hydraulic System - Operation of Hydraulic Pump................2816
PC Hydraulic System - Filter Screen................2818
PC Hydraulic System - Transmission Oil Cooler................2819
Group 20B: PC Hydraulic System - Hitch................2749
PC Hydraulic System - Hitch, Summary of References................2821
Hitch - Description................2822
Hitch - Operation of Hitch Control................2823
Hitch - Operation of Hitch Valve................2825
Hitch - Operation of Position Sensor................2827
Hitch - Operation of Draft Sensor................2828
Hitch - Direct Control................2829
Hitch - Description of Controls................2830
Group 20C: Selective Control Valves (SCVs)................2749
Selective Control Valves (SCVs) - Summary of References................2832
Selective Control Valves - Summary................2833
Selective Control Valve (M-SCV 105) - Operation................2835
Selective Control Valve (M-SCV 205) - Operation................2841
Selective Control Valve (M-SCV 305) - Operation................2849
Couplers - Description................2861
Group 20E: PC Hydraulic System - Priority Valve Block................2864
PC Hydraulic System - Priority Valve Block................2864
Section 280: Miscellaneous................2866
Group 10: Operational Checks................2866
Miscellaneous - Operational Checks, Summary of References................2868
Miscellaneous - Operational Checks, Front Wheel Drive Axle................2869
Miscellaneous - Operational Checks, Check Positive Front-Wheel Lead on Front-Wheel Drive Axle................2872
Group 15: Tests and Adjustments................2866
Miscellaneous - Test and Adjustments, Summary of References................2874
Miscellaneous - Test and Adjustments, Handling the Front Hitch Accumulator................2875
Miscellaneous - Test and Adjustments, Check the Front Hitch Accumulator................2876
Miscellaneous - Test and Adjustments, Check the Front Hitch for Leaks................2882
Group 20: Theory Of Operation................2866
Miscellaneous - Theory of Operation, Summary of References................2884
Miscellaneous - Front Hitch Functional Group - Component Identification................2885
Miscellaneous - Circuit Plan, Front Hitch................2887
Miscellaneous - Multi-Valve Operation................2889
Section 290: Operator's Cab................2898
Group 10: Operational Checks................2898
Air-Conditioning, Heater and Operator's Seat - Operational Checks, Summary of References................2901
Air-Conditioning and Heater - Test Sequence................2902
Operator's Cab - Air Comfort Seat MSG95, Operational Checks................2908
Group 15: Tests and Adjustments................2898
Operator's Cab - Tests and Adjustments - Summary of References................2913
Operator's Cab - Special Tools, Summary of References................2914
Air-Conditioning - Special Tools................2915
Air-Conditioning System - Specifications................2916
Air-Conditioning System - Safety at Work................2917
Storage of Refrigerant Containers................2919
Air-Conditioning - Important................2920
Service Work on Air-Conditioning System................2921
Air-Conditioning System - Preventive Maintenance................2924
Fill with Refrigerant Oil................2925
Air-Conditioning - Test with Air-Conditioning Service Unit................2927
Air-Conditioning - System Test................2928
Air-Conditioning - Pressure Deviations................2940
Air Comfort Seat MSG95 - Diagnostics................2942
Air Comfort Seat MSG95 - Compressor Operational Check................2950
Air Comfort Seat MSG95 - System Leak Test................2953
Group 20A: Heating and Ventilation................2898
Heating and Ventilation - Summary of References................2957
Heating and Ventilation - Temperature Control, Theory of Operation................2958
Heating and Ventilation - Theory of Operation................2959
Group 20B: Air-Conditioning System................2898
Air-Condtioning System - Summary of References................2962
Air Condtioning System - R134A Refrigerant................2963
Air Condtioning System - Principle of Heat Exchange................2964
Air Conditioning System - Theory of Operation................2965
Air Condtioning System - Summary of Components................2967
Air Condtioning System - Compressor, Component Information................2969
Air Condtioning System - Condenser, Component Information................2970
Air Condtioning System - Receiver-Drier, Component Information................2971
Air Condtioning System - Expansion Valve, Component Information................2972
Air Condtioning System - Thermostat Switch, Component Information................2974
Air Condtioning System - Evaporator, Component Information................2975
Air Condtioning System - High and Low Pressure Switch, Component Information................2976
Air Conditioning System - Temperature Control................2977
Section 299: Special Tools................2978
Group 05: Special Tools (Dealer-Fabricated)................2978
Special Tools (Dealer-Fabricated) — Summary................2981
DFLX2 - Suspension Device for Clutch Housing of the SyncroPlus Transmission and the PowrReverser Module................2982
DFLX9 - Adjusting Tool................2983
DFLX10 - Holding Tool................2984
DFLX12 - CAN BUS - E-SCV/E-ICV and CAN BUS - Vehicle/Power Train................2985
DFLX16 - Wooden Block................2986
DFLX18 / DFRW126 - Test Harness................2987
Group 10: Special Tools (Available as Spare Parts)................2978
AR52361 - Socket................2989
D01019AA - Manually operated hydraulic pump................2990
D05104ST - Pump................2991
FKM10002 or JT05470 - Pressure test kit................2992
FKM10242 - Pressure Gauge................2993
Battery Load Tester FKM10409................2994
FKM10444 - Leak detector................2995
FKM10470 - Pressure Measuring System (stage 1)................2996
FKM10471 - Pressure measuring system (stage 2)................2997
FKM10472 - Flow measurement system................2998
FKM10472-4 - Temperature sensor................2999
FKM10474 - Fill and Check Device................3000
FKM10482 - Pressure Test Kit................3001
JDG839 - Adapter................3002
Clamp-on Current Probe JT02153................3003
JT03248 - Fitting................3004
JT05719 - Hand-Held Digital Tachometer................3005
JT05791A - Multimeter................3006
JT07115 - Pressure test kit................3007
KJD10128 - Fitting................3008
KJD10292 - Diagnostic Harness................3009
KJD10194 - Pressure gauge set for air brakes................3010
KJD10352 - Restriction fitting................3011
KJD10495 - Hose connector................3012
KJD10529 - Cutting Tool................3013
KJD10530 - Pliers................3014
KJD10553 - Adapter for Flow Measurement System FKM10472................3015
KJD10554 - Adapter for Flow Measurement System FKM10472................3016
KJD10570 - Safety Equipment (Air-Conditioning Service)................3017
KJD10571 - Protective Cover for Air-Conditioning Service Unit................3018
KJD10572 - Standard Flushing Kit (Air-Conditioning Service)................3019
KJD10573 - UV Contrast Agent (Air-Conditioning Service)................3020
KJD10574 - Hose Extensions (2.5 m) (Air-Conditioning Service)................3021
KJD10575 - PAG Oil (Air-Conditioning Service)................3022
KJD10576UV - Lamp and Safety Goggles (Air-Conditioning Service)................3023
KJD10577 - Filter/Receiver-Drier Cartridge for Air-Conditioning Service Unit................3024
JDG10974EU - Air-Conditioning Service Unit................3025
RE200689 - Performance monitor................3026
RE37996 - Adjusting tool................3027
John Deere Tractor 5080R(N), 5090R(N), 5100R(N) Diagnosis & Tests Service Manual (TM401719)
