Complete Diagnostics Technical Manual for John Deere 6020, 6120, 6220, 6320, 6420, 6420S, 6520, 6620, 6820, 6920, 6920S & SE Tractors. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

John Deere 6020, 6120, 6220, 6320, 6420, 6420S, 6520, 6620, 6820, 6920, 6920S & SE Tractors Technical Manual is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

tm4726 - 6020 to 6920S Tractors Diagnostics Technical Manual.pdf
TM4726 - John Deere 6020, 6120, 6220, 6320, 6420, 6420S, 6520, 6620, 6820, 6920 & 6920S & SE Tractors Technical Manual (Diagnostics).epub

Total Pages: 1,642 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable, high quality) & EPUB/MOBI/AZW for Kindle/iPad/iPhone/Android.
Language: English

For complete service information also see:
6020 to 6920S Tractors and SE Tractors Diagnostics . . TM4726
6020 to 6620 Tractors and SE Tractors Repair. . TM4750
6820, 6920 and 6920S Tractors Repair. . TM4756
Front-Wheel Drive Axles (AS and MS Series) . . CTM4687
Front-Wheel Drive Axles (700 Series) . . CTM4820
POWERTECH Engines . . CTM104
Mechanical Fuel Injection Systems . . CTM207
Electronic Fuel Injection Systems (Level 4) . . CTM170
Electronic Fuel Injection Systems (Level 1) . . CTM284
Electronic Fuel Injection Systems (Level 11). . CTM220
Electronic Fuel Injection Systems (Level 12). . CTM331
Alternators and Starting Motors . . CTM77

This diagnostics manual is valid for the following tractor types:
6020, 6120, 6220, 6320, 6420, 6420S, 6520, 6620, 6820, 6920 and 6920S.
SE tractors: 6020, 6120, 6220, 6320, 6420 and 6520.

MAIN SECTIONS
SECTION 210—GENERAL INFORMATION
Group 05—Safety Information
SECTION 211—DIAGNOSTIC TROUBLE CODES
Group ATC—ATC Diagnostic Trouble Codes
Group BCU—BCU Diagnostic Trouble Codes
Group BIF—BIF Diagnostic Trouble Codes
Group ECU—ECU Diagnostic Trouble Codes
Group EPC—EPC Diagnostic Trouble Codes
Group JDL—JDL Diagnostic Trouble Codes
Group PLC—PLC Diagnostic Trouble Codes
Group PRF—PRF Diagnostic Trouble Codes
Group SFA—SFA Diagnostic Trouble Codes
Group SIC—SIC Diagnostic Trouble Codes
Group SSU—SSU Diagnostic Trouble Codes
Group TCU—TCU Diagnostic Trouble Codes
Group TEC—TEC Diagnostic Trouble Codes
Group UIC—UIC Diagnostic Trouble Codes
SECTION 212—OBSERVABLE SYMPTOMS
Group 20—Engine
Group 40—Electrical System
Group 50—SyncroPlus Transmission
Group 51—Power Reverser Transmission
Group 53—AutoPowr/IVT Transmission
Group 55—PowrQuad, PowrQuad Plus and
AutoQuad Transmissions
Group 56—Drive Systems
Group 60—Steering and Brakes
Group 70—Hydraulic System
Group 90—Operator’s Cab
SECTION 213—SYSTEM DIAGNOSTICS
Group 45—Electronics
INDX
...

tm4726 - 6020 to 6920S Tractors Diagnostics

Table of Contents

Foreword

Version date

Section 210: GENERAL INFORMATION

Group 05: Safety Information

Recognize Safety Information

”Important” Information

”Note” Information

Prevent Machine Runaway

Handle Fluids Safely-Avoid Fires

Prevent Battery Explosions

Prepare for Emergencies

Prevent Acid Burns

Avoid High-Pressure Fluids

Service Cooling System Safely

Remove Paint Before Welding or Heating

Avoid Heating Near Pressurized Fluid Lines

Work In Ventilated Area

Wear Protective Clothing

Practice Safe Maintenance

Park Machine Safely

Use Proper Lifting Equipment

Construct Dealer-Made Tools Safely

Support Machine Properly

Work in Clean Area

Illuminate Work Area Safely

Service Machines Safely

Use Proper Tools

Service Tires Safely

Service Front-Wheel Drive Tractor Safely

Safety Information - Air Brake System

Avoid Eye Contact With Radar

Keep ROPS Installed Properly

Replace Safety Signs

Dispose of Waste Properly

Live With Safety

Safety Measures on Electronic Control Units

Section 211: DIAGNOSTIC TROUBLE CODES

Group ATC: ATC Diagnostic Trouble Codes

ATC 000170.03 -Sending Unit for Inside Air Temperature, Shorted or Open Circuit

ATC 000170.04 -Sending Unit for Inside Air Temperature, Short to Ground

ATC 000171.03-Sending Units for Ambient Air Temperature, Shorted or Open Circuit

ATC 000171.04- Sending Units for Ambient Temperature, Short to Ground

ATC 000628.12-Controller, Internal Fault

ATC 000630.02-Controller, Internal Fault

ATC 000639.14-29-bit CAN BUS, High Error Rate

ATC 000871.03-Refrigerant Pressure Sending Unit, Shorted Circuit

ATC 000871.04-Refrigerant Pressure Sending Unit, Grounded or Open Circuit

ATC 000876.03-Air-Conditioning Relay, Shorted or Open Circuit

ATC 000876.04-Air-Conditioning Relay, Grounded Circuit

ATC 000876.10-Compressor Clutch Engages and Disengages Too Often

ATC 000876.14-Compressor Switches Off Due to Engine Overheating

ATC 000919.03-Solar Sensor Activated

ATC 000923.03-Driver Unit for the Fan Motors, Shorted Circuit

ATC 000923.04-Fan Motor Driver Unit, Grounded or Open Circuit

ATC 000923.12-Fan Motors, Malfunction

ATC 001079.03-5-volt Power Supply, Shorted or Open Circuit

ATC 001079.04-5-volt Power Supply, Grounded Circuit

ATC 001546.03-Potentiometer for Position of Water Valve, Shorted or Open Circuit

ATC 001546.04-Potentiometer for Water Valve Position, Grounded Circuit

ATC 001547.03-Sending Units for Evaporator Core Temperature, Shorted or Open Circuit

ATC 001547.04-Sending Unit for Evaporator Core Temperature, Short to Ground

ATC 001548.03-Sending Unit for Actual Outlet Air Temperature, Shorted or Open Circuit

ATC 001548.04-Sending Unit for Actual Outlet Air Temperature, Grounded Circuit

ATC 001549.03-Water Valve Motor, Shorted Circuit

ATC 001549.04-Water Valve Motor, Grounded Circuit

ATC 001549.07-Water Valve, Malfunction

ATC 001549.13-Water Valve Not Calibrated

ATC 001552.03-Temperature Control, Shorted or Open Circuit

ATC 001552.04-Temperature Control, Grounded Circuit

ATC 001553.03-Fan Speed Control, Shorted or Open Circuit

ATC 001553.04-Fan Speed Control, Grounded Circuit

ATC 002000.09 -Engine Control Unit is not Transmitting any Data (Coolant Temperature)

ATC 523848.03-Potentiometer for Position of Air Distribution Flaps, Shorted or Open Circuit

ATC 523848.04-Potentiometer for Position of Air Distribution Flaps, Grounded Circuit

ATC 523848.05-Adjusting Motor for Air Distribution, Shorted Circuit

ATC 523848.06-Adjusting Motor for Air Distribution, Grounded Circuit

ATC 523848.07-Air Distribution, Malfunction

ATC 523848.13-Adjusting Motor for Air Distribution, Not Calibrated

ATC 523860.03-Defog Sensor, Shorted or Open Circuit

ATC 523860.04-Defog Sensor, Grounded Circuit

ATC 523860.02-Defog Sensor, Frequency out of Valid Range

Group BCU: BCU Diagnostic Trouble Codes

BCU 000070.31-Handbrake Problem

BCU 000084.02-Wheel Speed Sender, Circuit Fault

BCU 000168.16-System Voltage Too High (Engine Running)

BCU 000168.17-System Voltage Too Low (Engine Speed Over 1500 rpm)

BCU 000168.18-System Voltage Too Low (Engine Speed up to 1500 rpm)

BCU 000186.02-Rear PTO Speed Sender, Fault in Electrical Circuit

BCU 000186.17-Rear PTO speed is not being registered

BCU 000190.02-Engine Speed Sender, Circuit Fault

BCU 000629.12-Control Unit, Internal Error

BCU 000639.12-Control Unit, Internal Error

BCU 000639.13-29-bit CAN BUS, High Error Rate

BCU 000639.14-29-bit CAN BUS (Tractor BUS), Very High Error Rate

BCU 000639.19-29-bit CAN BUS, Very High Error Rate

BCU 000746.31-Differential Lock Solenoid Valve, Circuit Fault

BCU 000980.07-Rear PTO, Switch Error

BCU 001676.31-Relay for LTC Coolant Pump, Circuit Fault

BCU 001882.02-Front PTO speed sender, fault in electrical circuit

BCU 001882.17-Front PTO Speed Not Registered

BCU 001893.07-Front PTO, Switch Error

BCU 299780.07-Malfunction at Turn-Signal Switch

BCU 302001.31-INFORMATION FOR OPERATOR: 250-Hour Service

BCU 302002.31-INFORMATION FOR OPERATOR: 500-Hour Service

BCU 302003.31-INFORMATION FOR OPERATOR: 750-Hour Service

BCU 302004.31-INFORMATION FOR OPERATOR: 1500-Hour Service

BCU 302071.31-INFORMATION FOR OPERATOR: Turn Off the Rear PTO Switch

BCU 302073.31-Rear PTO Solenoid Valve, Circuit Fault

BCU 302077.31-INFORMATION FOR OPERATOR: Sit on Seat or Turn Off the Rear PTO

BCU 302080.31-Differential Lock, Switch Error

BCU 302082.31-INFORMATION FOR OPERATOR: Actuate the Front-Wheel Drive Switch

BCU 302085.31-Front-Wheel Drive, Switch Error

BCU 302086.31-Front-Wheel Drive Clutch Solenoid Valve, Circuit Fault

BCU 302087.31-INFORMATION FOR OPERATOR: Tractor is Moving Although Handbrake is On

BCU 302088.31-INFORMATION FOR OPERATOR: Handbrake is On and a Gear is Selected

BCU 302089.31-INFORMATION FOR OPERATOR: Turn Off the Rear PTO Switch

BCU 302106.31-Control Unit, Internal Error

BCU 302120.31-Front PTO Solenoid Valve, Circuit Fault

BCU 302122.31-Air Brake Solenoid Valve, Circuit Fault

BCU 302123.31-Signal (forward - reverse) does not match the signal from the not-neutral switch

BCU 302124.31-Alternator Relay, Circuit Fault

BCU 302131.31-Fault in Turn Signal Circuit

BCU 302132.31-Hazard Warning Light Fuse(s) F03/03 and/or F03/04 is/are Blown

BCU 302133.31-Rear PTO Preselector, Switch Error

BCU 302134.31-HMS Program Switch Defective

BCU 302135.31-Rear PTO Remote Control, Switch Error Left

BCU 302136.31-Rear PTO Remote Control, Switch Error Right

BCU 302139.31-INFORMATION FOR OPERATOR: Rear PTO can now be Switched On at the Remote Control Switch

BCU 302240.31-Control Unit Connected to Wrong Wiring Harness Connector

BCU 303027.31-Calibration of Hitch Control Unit Not Successful

BCU 303028.31-Hitch control unit not calibrated

BCU 303037.03-5-Volt Power Supply Too High

BCU 303037.04-5-Volt Power Supply Too Low

BCU 303041.02-Stepper Motor Coil 1, Open Lead

BCU 303042.02-Stepper Motor Coil 2, Open Lead

BCU 303043.02-Stepper Motor Coil 1, Circuit Fault

BCU 303044.02-Stepper Motor Coil 2, Circuit Fault

BCU 303045.04-System Voltage Too Low

BCU 303047.03-System Voltage Too High

BCU 303049.02-Conflicting Signals from Quick Raise/Lower Switch and Remote Switch

BCU 303049.03-Rocker Switch for Quick Withdrawal, Signal Voltage Too High

BCU 303049.04-Rocker Switch for Quick Withdrawal, Signal Voltage Too Low

BCU 303051.03-Left Draft Sensor, Signal Voltage Too High

BCU 303051.04-Left Draft Sensor, Signal Voltage Too Low

BCU 303052.03-Right Draft Sensor, Signal Voltage Too High

BCU 303052.04-Right Draft Sensor, Signal Voltage Too Low

BCU 303053.03-Sensitivity Potentiometer, Signal Voltage Too High

BCU 303053.04-Sensitivity Potentiometer, Signal Voltage Too Low

BCU 303054.03-Hitch-Height Control Potentiometer, Signal Voltage Too High

BCU 303054.04-Hitch-Height Control Potentiometer, Signal Voltage Too Low

BCU 303055.03-Position Sensor, Signal Voltage Too High

BCU 303055.04-Position Sensor, Signal Voltage Too Low

BCU 303056.03-Raise-Limit Potentiometer, Signal Voltage Too High

BCU 303056.04-Raise-Limit Potentiometer, Signal Voltage Too Low

BCU 303057.03-Rate-of-Drop Potentiometer, Signal Voltage Too High

BCU 303057.04-Rate-of-Drop Potentiometer, Signal Voltage Too Low

BCU 303058.02-Remote Control Switch, Erroneous Signal

BCU 303060.02-Stepper Motor, Deadband Out of Specification

BCU 303177.18-Oil Temperature During Calibration Too Low

BCU 303251.02-Left Draft Sensor, Distorted Signal During Calibration

BCU 303251.03-Left Draft Sensor, Signal Voltage Too High During Calibration

BCU 303251.04-Left Draft Sensor, Signal Voltage Too Low During Calibration

BCU 303252.02-Right Draft Sensor, Distorted Signal During Calibration

BCU 303252.03-Right Draft Sensor, Signal Voltage Too High During Calibration

BCU 303252.04-Right Draft Sensor, Signal Voltage Too Low During Calibration

BCU 303255.03-Position Sensor, Signal Voltage Too High During Calibration

BCU 303255.04-Position Sensor, Signal Voltage Too Low During Calibration

BCU 303260.16-Stepper Motor, Deadband Step (Raising) is Above the Permitted Upper Threshold During Calibration

BCU 303260.18-Stepper Motor, Deadband Step (Raising) is Below the Permitted Lower Threshold During Calibration

BCU 303261.16-Stepper Motor, Deadband Step (Lowering) is Above the Permitted Upper Threshold During Calibration

BCU 303261.18-Stepper Motor, Deadband Step (Lowering) is Below the Permitted Lower Threshold During Calibration

Group BIF: BIF Diagnostic Trouble Codes

BIF 000096.03-Fuel Gauge Sender, Shorted or Open Circuit

BIF 000096.04-Fuel Gauge Sender, Grounded Circuit

BIF 000096.17-Low Fuel Level

BIF 000100.00-Engine Oil Pressure Low

BIF 000107.16-Engine Air Cleaner Clogged

BIF 000110.00-Coolant Temperature Very High

BIF 000110.03-Coolant Temperature Sender, Shorted or Open Circuit

BIF 000110.04-Coolant Temperature Sender, Short to Ground

BIF 000110.16-Coolant Temperature High

BIF 000126.15-Hydraulic Oil Filter Dirty

BIF 000126.16-Transmission/Hydraulic Oil Filter Dirty

BIF 000127.00-Transmission Oil Pressure Low

BIF 000167.16-D+ Voltage High (Engine Running)

BIF 000167.17-D+ Voltage Too Low (Engine Speed Over 1500 rpm)

BIF 000167.18-D+ Voltage Too Low (Engine Speed up to 1500 rpm)

BIF 000168.16-System Voltage Too High (Engine Running)

BIF 000168.17-System Voltage Too Low (Engine Speed Over 1500 rpm)

BIF 000168.18-System Voltage Too Low (Engine Speed Up to 1500 rpm)

BIF 000177.00-Transmission Oil Temperature Very High

BIF 000177.03-Transmission Oil Temperature Sender, Shorted or Open Circuit

BIF 000177.04-Transmission Oil Temperature Sender, Grounded Circuit

BIF 000177.16-Transmission oil temperature is high

BIF 000186.16-INFORMATION FOR OPERATOR: Warning, Rear PTO Speed

BIF 000190.02-No Signal From Engine Speed Sender

BIF 000628.02-Control Unit, Internal Error

BIF 000639.02-29-bit CAN BUS, Open Circuit

BIF 301141.31-INFORMATION FOR OPERATOR: Switch Off Worklights While Driving on Road

BIF 301143.31-INFORMATION FOR OPERATOR: Preheat Time Remaining

Group ECU: ECU Diagnostic Trouble Codes

ECU 000028.03-Cruise Control Potentiometer Input Voltage High

ECU 000028.04-Cruise Control Potentiometer Input Voltage Low

ECU 000029.03-Hand Throttle Potentiometer Input Voltage High

ECU 000029.04-Hand Throttle Potentiometer Input Voltage Low

ECU 000084.31-Vehicle Speed Mismatch

ECU 000091.03-Accelerator Pedal Potentiometer Input Voltage High

ECU 000091.04-Accelerator Pedal Potentiometer Input Voltage Low

ECU 000091.07-Hand Throttle or Accelerator Pedal Not Calibrated Correctly

ECU 000091.13-Hand Throttle or Accelerator Pedal, Calibration Interrupted

ECU 000094.01-Fuel Supply Pressure Extremely Low

ECU 000094.03-Fuel Supply Pressure Input Voltage High

ECU 000094.04-Fuel Supply Pressure Input Voltage Low

ECU 000094.10-Fuel Rail Pressure Loss Detected

ECU 000094.13-Fuel Rail Pressure Higher Than Expected

ECU 000094.17-Fuel Rail Pressure Not Developed

ECU 000094.18-Fuel Supply Pressure Moderately Low

ECU 000097.03-Input Voltage from Water-in-Fuel Sensor High

ECU 000097.04-Input Voltage from Water-in-Fuel Sensor Low

ECU 000097.16-Water In Fuel Detected

ECU 000100.01-Engine Oil Pressure Extremely Low

ECU 000100.03-Engine Oil Pressure Input Voltage High

ECU 000100.04-Engine Oil Pressure Input Voltage Low

ECU 000100.18-Engine Oil Pressure Moderately Low

ECU 000105.03-Manifold Air Temperature Input Voltage High

ECU 000105.04-Manifold Air Temperature Input Voltage Low

ECU 000105.16-Manifold Air Temperature Moderately High

ECU 000110.00-Engine Coolant Temperature Extremely High

ECU 000110.03-Engine Coolant Temperature Input Voltage High

ECU 000110.04-Engine Coolant Temperature Input Voltage Low

ECU 000110.15-Engine Coolant Temperature Slightly High

ECU 000110.16-Engine Coolant Temperature Moderately High

ECU 000158.17-ECU Power Down Error

ECU 000160.02-Wheel Speed Sensor Input Noise

ECU 000174.00-Fuel Temperature Extremely High

ECU 000174.03-Fuel Temperature Input Voltage High

ECU 000174.04-Fuel Temperature Input Voltage Low

ECU 000174.15-Fuel Temperature Slightly High

ECU 000174.16-Fuel Temperature Moderately High

ECU 000174.31-Fuel Temperature Sensor Faulty

ECU 000189.00-Engine Speed Derate

ECU 000190.00-Engine Racing Excessively

ECU 000190.02-Engine Speed Input Noise

ECU 000190.16-Engine Speed Slightly High

ECU 000611.03-Electronic Injector Wiring Shorted To Power Source

ECU 000611.04-Electronic Injector Wiring Shorted To Ground

ECU 000620.03-Sensor Supply 2 Voltage High

ECU 000620.04-Sensor Supply 2 Voltage Low

ECU 000627.01-Electronic Injector Supply Voltage Problem

ECU 000627.04-ECU Unswitched Power Missing

ECU 000629.13-ECU Error

ECU 000629.19-ECU to Pump Communication Error

ECU 000632.02-Fuel Shutoff Error

ECU 000632.05-Fuel Shutoff Non-Functional

ECU 000636.02-Pump Position Sensor Input Noise

ECU 000636.08-Pump Position Sensor Input Missing

ECU 000636.10-Pump Position Sensor Input Pattern Error

ECU 000637.02-Crank Position Input Noise

ECU 000637.07-Crank Position/Pump Position Timing Moderately Out of Sync

ECU 000637.08-Crank Position Input Missing

ECU 000637.10-Crank Position Input Pattern Error

ECU 000651.05-Cylinder No. 1 EI Circuit Open

ECU 000651.06-Cylinder No. 1 EI Circuit Shorted

ECU 000651.07-Cylinder No. 1 EI Fuel Delivery Failure

ECU 000652.05-Cylinder No. 2 EI Circuit Open

ECU 000652.06-Cylinder No. 2 EI Circuit Shorted

ECU 000652.07-Cylinder No. 2 EI Fuel Delivery Failure

ECU 000653.05-Cylinder No. 3 EI Circuit Open

ECU 000653.06-Cylinder No. 3 EI Circuit Shorted

ECU 000653.07-Cylinder No. 3 EI Fuel Delivery Failure

ECU 000654.05-Cylinder No. 4 EI Circuit Open

ECU 000654.06-Cylinder No. 4 EI Circuit Shorted

ECU 000654.07-Cylinder No. 4 EI Fuel Delivery Failure

ECU 000655.05-Cylinder No. 5 EI Circuit Open

ECU 000655.06-Cylinder No. 5 EI Circuit Shorted

ECU 000655.07-Cylinder No. 5 EI Fuel Delivery Failure

ECU 000656.05-Cylinder No. 6 EI Circuit Open

ECU 000656.06-Cylinder No. 6 EI Circuit Shorted

ECU 000656.07-Cylinder No. 6 EI Fuel Delivery Failure

ECU 000676.03-Glow Plug Relay Voltage High

ECU 000676.05-Glow Plug Relay Voltage Low

ECU 000729.03-Inlet Air Heater Signal High

ECU 000729.05-Inlet Air Heater Signal Low

ECU 000810.02 -Calculated Vehicle Speed Input Signal Noise

ECU 000898.09-Engine Speed or Torque Message Invalid

ECU 000931.02-Pump Current Instability

ECU 000931.03-Pump Current Feedback Input Voltage High

ECU 000931.04-Pump Current Feedback Input Voltage Low

ECU 000931.15-Pump Current Out of Range (Engine OFF)

ECU 000931.31-Pump Current Not Controllable

ECU 001041.02-Start Signal Missing

ECU 001041.03-Start Signal Always Active

ECU 001069.02-Tire Size Error

ECU 001069.09-Tire Size Invalid

ECU 001069.31-Tire Size Error

ECU 001076.00-Pump Control Valve Closure Too Long

ECU 001076.01-Pump Control Valve Closure Too Short

ECU 001076.02-Pump Detected Defect

ECU 001076.03-Pump Solenoid Current High

ECU 001076.05-Pump Solenoid Circuit Open

ECU 001076.06-Pump Solenoid Circuit Severely Shorted

ECU 001076.07-Pump Control Valve Closure Not Detected

ECU 001076.10-Pump Solenoid Circuit Moderately Shorted

ECU 001076.13-Current Drop - Time Fault

ECU 001077.07-Attempting to Fuel Without Command

ECU 001077.11-Pump Supply Voltage Out Of Range

ECU 001077.12-Pump Self-Test Error

ECU 001077.19-Communication Error between ECU and Pump Detected

ECU 001077.31-Pump Initiated Engine Protection

ECU 001078.07-ECU/Pump Timing Moderately Out of Sync

ECU 001078.11-ECU/Pump Engine Speed Out of Sync

ECU 001078.31-ECU/Pump Timing Extremely Out of Sync

ECU 001079.03-Sensor Supply 1 Voltage High

ECU 001079.04-Sensor Supply 1 Voltage Low

ECU 001080.03-Sensor Supply 2 Voltage High

ECU 001080.04-Sensor Supply 2 Voltage Low

ECU 001347.03-Pump Control Valve Current High

ECU 001347.05-Pump Control Valve Current Mismatch

ECU 001347.07-Fuel Rail Pressure Control Error

ECU 001485.02-Pump Power Relay Fault

ECU 001569.31-Fuel Derate

ECU 002000.06-Internal ECU Failure

ECU 002000.13-Security Violation

Group EPC: EPC Diagnostic Trouble Codes

EPC 000158.04-System Voltage Too Low

EPC 000629.12-Control Unit, Internal Error

EPC 000639.12-Control Unit, Internal Error

EPC 000639.13-29-bit CAN BUS, High Error Rate

EPC 000639.14-29-bit CAN BUS, Very High Error Rate

EPC 000639.19-29-bit CAN BUS, Very High Error Rate

EPC 306014.02-Clutch Pedal Potentiometer, Incorrect Voltage Ratio at Channel 1 and 2

EPC 306015.03-Clutch Pedal Potentiometer, Voltage at Channel 1 Too High

EPC 306016.04-Clutch Pedal Potentiometer, Voltage at Channel 1 Too Low

EPC 306020.31-Control Unit, Wrong Input Value

EPC 306025.31-Transmission Enable Relay, Circuit Fault

EPC 306026.31-Reverse Drive Lever Detent Coil, Circuit Fault

EPC 306027.31-Reverse Solenoid Valve, Circuit Fault

EPC 306028.31-Forward Solenoid Valve, Circuit Fault

EPC 306033.14-Enable Proportional Solenoid Valve, Circuit Fault

EPC 306034.31-Enable Proportional Solenoid Valve Opened by Mistake

EPC 306035.31-Enable Proportional Solenoid Valve Closed by Mistake

EPC 306039.31-Park Lock Switch Signal and Signal from Forward or Reverse Switch Simultaneously Active

EPC 306040.31-Not-Neutral Switch Closed by Mistake

EPC 306041.31-Forward and Reverse Switches Closed at Same Time

EPC 306042.31-Forward Switch Closed and Not-Neutral Switch Open

EPC 306043.31-Reverse Switch Closed and Not-Neutral Switch Open

EPC 306046.31-Neutral Switch in Reverse Drive Lever Closed During Initialization

EPC 306050.03-Transmission Enable Pressure Too High

EPC 306051.04-Transmission Enable Pressure Too Low

EPC 306053.31-Clutch Pedal Potentiometer is Defective

EPC 306054.31-Clutch Pedal Switch Opened by Mistake

EPC 306055.31-Come-Home Operation Activated

EPC 306056.31-Forward/Reverse Switch Activated During Initialization

EPC 306057.31-Faulty Transmission Enable Signal

EPC 306058.31-Ground Speed Registered During Calibration

EPC 306059.31-Excessively High Transmission Speed During Calibration

EPC 306060.31-Engine Control Unit or Basic Control Unit has Stopped Sending Data (Engine Speed)

EPC 306061.31-Transmission Speed Too Low

EPC 306063.14-Control Unit, Internal Error

EPC 306065.14-Control Unit, Internal Error

EPC 306069.14-Controller, Internal Fault

EPC 306070.03-Upshift/Downshift Switch, Short Circuit

EPC 306071.03-Power/ECO Mode Switch or Auto Mode Switch, Shorted Circuit

EPC 306080.31-Auto-Mode Potentiometer, Circuit Fault

EPC 306102.31-Power/ECO Mode Indicator Light, Circuit Fault

EPC 306111.31-K1 Solenoid Valve, Circuit Fault

EPC 306112.31-K2 and/or K3 Solenoid Valve or Solenoid 1 and/or Solenoid 2, Circuit Fault

EPC 306120.09-Basic Control Unit has Stopped Transmitting Data (Transmission Output Speed)

EPC 306121.09-Engine Control Unit or Basic Control Unit has Stopped Sending Data (Engine Speed)

EPC 306122.09-Engine Control Unit has Stopped Transmitting Data (Hand Throttle/Accelerator Pedal)

EPC 306123.09-BCU Sends No Data (Engine Operating Hours)

EPC 306240.31-Control Unit Connected to Wrong Harness Connector

Group JDL: JDL Diagnostic Trouble Codes

JDL 000629.12-Control Unit Fault

JDL 000630.12-Internal Fault (Memory Error)

JDL 000841.31-Internal Fault (GPS Signal)

JDL 000841.12-GPS Signal Fault

JDL 000639.14-29-bit CAN BUS (Tractor BUS), Very High Error Rate

JDL 000964.13-Invalid Time/Date

JDL 001542.04-Control Unit Voltage Low

JDL 298872.31-Machine Data Configuration Fault 5

JDL 298873.31-Machine Data Configuration Fault 4

JDL 298874.31-Machine Data Configuration Fault 3

JDL 298875.31-Machine Data Configuration Fault 2

JDL 298876.31-Machine Data Configuration Fault 1

JDL 298877.31-Modem Fault

JDL 298878.31-Line Busy

JDL 298879.31-Cellular Signal Weak or No Service

JDL 298880.31-Call Unanswered

JDL 298881.18-GPS Signal Lost (60 Seconds)

JDL 298882.31-GPS Signal Lost (30 Minutes)

JDL 298883.31-CAN Bus Fault

JDL 298885.31-Control Unit Memory Capacity Exceeded

JDL 298886.31-Control Unit Power Limit Exceeded

JDL 298887.31-Conflict Between Control Unit Configuration and Machine PIN

JDL 299613.31-Data Download Fault

JDL 299614.31-Data Upload Fault

JDL 299615.31-Cellular Bit Error Rate too High

JDL 299616.31-Call Disconnected

JDL 299617.31-Data Exchange Fault

JDL 299618.31-Fault in Identification Module for Communication Service

JDL 299619.31-Cellular Personal Identification Number Blocked

JDL 299620.31-GPS Antenna/Cable Fault

Group PLC: PLC Diagnostic Trouble Codes

PLC 000629.12-Controller, Internal Error

PLC 000639.12-Controller, Internal Error

PLC 000639.13-29-bit CAN BUS, High Error Rate

PLC 000639.19-29-bit CAN BUS, Very High Error Rate

PLC 328010.31-Transmission Output Speed Sender, Grounded Circuit

PLC 328012.31-Transmission Output Speed Sender, Open or Shorted Circuit

PLC 328016.31-Park Lock Pressure Sender, Shorted Circuit

PLC 328017.31-Park Lock Pressure Sender, Grounded or Open Circuit

PLC 328020.31-Park Lock Solenoid Valve, Grounded or Shorted Circuit

PLC 328021.31-Park Lock Solenoid Valve, Open Circuit

PLC 328030.31-Transmission Control Unit has Stopped Transmitting Data

PLC 328040.31-System Voltage Too Low

PLC 328050.31-Park Lock Alarm, Open or Shorted Circuit at Supply Line

PLC 328051.31-Park lock alarm, shorted circuit

PLC 328061.31-Signals Received from Reverse Drive Lever Do Not Match the CAN BUS Command from the TCU

PLC 328101.31-Power Supply to Park Lock Pressure Sender, Grounded Circuit

PLC 328102.31-Power Supply to Park Lock Pressure Sender, Shorted Circuit

PLC 328106.31-Controller, Internal Error

PLC 328240.31-Controller Connected to Wrong Wiring Harness Connector

Group PRF: PRF Diagnostic Trouble Codes

PRF 000629.12-Control Unit, Internal Error

PRF 000639.12-Control Unit, Internal Error

PRF 000639.13-29-bit CAN BUS, High Error Rate

PRF 000639.19-29-bit CAN BUS, Very High Error Rate

PRF 100177.19-Key Error

Group SFA: SFA Diagnostic Trouble Codes

SFA 000629.12-Control Unit, Internal Fault

SFA 000639.12-Control Unit, Internal Fault

SFA 000639.13-29-bit CAN BUS, High Error Rate

SFA 000639.14-29-bit CAN BUS, Very High Error Rate

SFA 000639.19-29-bit CAN BUS, Very High Error Rate

SFA 324025.13-Suspended Front Axle Control Unit (SFA) Incorrectly Calibrated

SFA 324026.13-Suspended Front Axle Control Unit Not Calibrated

SFA 324027.13-Suspended Cab Control Unit Not Calibrated Correctly

SFA 324028.13-Suspended Cab Control Unit Not Calibrated

SFA 324040.04-Solenoid Y42, Grounded Circuit

SFA 324041.05-Solenoid Y42, Shorted or Open Circuit

SFA 324042.04-Solenoid Y43, Grounded Circuit

SFA 324043.05-Solenoid Y43, Shorted or Open Circuit

SFA 324044.04-Solenoid Valve Y10, Grounded Circuit

SFA 324045.05-Solenoid Valve Y10, Shorted or Open Circuit

SFA 324046.04-Solenoid Valve Y11, Grounded Circuit

SFA 324047.05-Solenoid Valve Y11, Shorted or Open Circuit

SFA 324048.31-Up is Commanded by the Cab Suspension Control Unit, but the Cab Moves Down

SFA 324049.31-Down is Commanded by the Cab Suspension Control Unit, but the Cab Moves Up

SFA 324050.31-Axle Moves Down Although Commanded by SFA to Move Up

SFA 324051.31-Axle Moves Up Although Commanded by SFA to Move Down

SFA 324052.31-Engine Speed Too Low (after Engine is Started)

SFA 324053.31-Engine Speed Too Low (During Operation)

SFA 324060.31-No Axle Movement During Calibration Although Command Was Given

SFA 324061.31-No Axle Movement During Operation Although Command Was Given

SFA 324062.31-No Axle Movement During Travel Although Command Was Given

SFA 324063.31-No Cab Movement During Calibration Although Command Was Given

SFA 324064.31-No Cab Movement During Operation Although Command Was Given

SFA 324065.31-No Cab Movement During Travel Although Command Was Given

SFA 324066.03-Power Supply to TLS Position Sensor, Shorted Circuit

SFA 324067.04-Power Supply to TLS Position Sensor, Grounded or Open Circuit

SFA 324068.13-TLS Position Sensor, Signal Voltage Too Low During Downward Movement

SFA 324069.13-TLS Position Sensor, Signal Voltage Too High (Lowered Fully)

SFA 324070.13-TLS Position Sensor, Signal Voltage Too High During Upward Movement

SFA 324071.13-TLS Position Sensor, Signal Voltage Too Low (Raised Fully)

SFA 324072.13-TLS Position Sensor, Signal Voltage Out of Range When in Mid-Position

SFA 324073.03-Power Supply to Cab Position Sensor, Shorted Circuit

SFA 324074.04-Power Supply to Cab Position Sensor, Grounded or Open Circuit

SFA 324075.13-Cab Position Sensor, Signal Voltage Too Low During Downward Movement

SFA 324076.13-Cab Position Sensor, Signal Voltage Too High (Lowered Fully)

SFA 324077.13-Cab Position Sensor, Signal Voltage Too High During Upward Movement

SFA 324078.13-Cab Position Sensor, Signal Voltage Too Low (Raised Fully)

SFA 324079.13-Cab Position Sensor, Signal Voltage Out of Range When in Mid-Position

SFA 324080.09-Engine Control Unit or Basic Control Unit has Stopped Sending Data (Engine Speed)

SFA 324081.09-Basic Control Unit has Stopped Sending Data (Travel Speed)

SFA 324082.09-Engine Control Unit or Basic Control Unit Sends No Data While Tractor Is Moving (Engine Speed)

SFA 324106.31-Control Unit, Internal Fault

SFA 324240.31-Control Unit Connected to Wrong Harness Connector

Group SIC: SIC Diagnostic Trouble Codes

SIC 000629.12-Control Unit, Internal Error

SIC 000639.12-Control Unit, Internal Error

SIC 000639.13-29-bit CAN BUS, High Error Rate

SIC 000639.14-29-bit CAN BUS (Tractor BUS), Very High Error Rate

SIC 000639.19-29-bit CAN BUS, Very High Error Rate

SIC 334001.09-ECU or BCU is/are Not Sending Any Data (Engine Speed)

SIC 334002.09-BCU Is Not Transmitting Any Data (Engine Operating Hours)

SIC 334003.09-Transmission Control Unit or BIF is/are Not Sending Any Data (Hydraulic Oil Temperature)

SIC 334010.01-Hydraulic Oil Temperature Too Low

SIC 334028.14-Control Unit Not Calibrated

SIC 334041.31-E-ICV No.1, Potentiometer at Multi-Function Lever Faulty

SIC 334042.31-E-ICV No.2, Potentiometer at Multi-Function Lever Faulty

SIC 334043.31-E-ICV No.3, Potentiometer at Multi-Function Lever Faulty

SIC 334044.31-E-SCV No.1, Potentiometer at Control Lever Faulty

SIC 334045.31-E-SCV No.2, Potentiometer at Control Lever Faulty

SIC 334046.31-E-SCV No.3, Potentiometer at Control Lever Faulty

SIC 334047.31-E-SCV No.4, Potentiometer at Control Lever Faulty

SIC 334051.14-E-ICV No.1, Potentiometer or Switch at Multifunction Lever is Faulty

SIC 334051.31-E-ICV No.1, Switch at Multi-Function Lever Faulty

SIC 334052.14-E-ICV No.2, Potentiometer or Switch at Multi-Function Lever is Faulty

SIC 334052.31-E-ICV No.2, Switch at Multi-Function Lever Faulty

SIC 334053.14-E-ICV no.3, Potentiometer or Switch at Multi-Function Lever is Faulty

SIC 334053.31-E-ICV No.3, Switch at Multi-Function Lever Faulty

SIC 334054.14-E-SCV No.1, Potentiometer or Switch at Control Lever is Faulty

SIC 334054.31-E-SCV No.1, Switch at Control Lever Faulty

SIC 334055.14-E-SCV No.2, Potentiometer or Switch at Control Lever is Faulty

SIC 334055.31-E-SCV No.2, Switch at Control Lever Faulty

SIC 334056.14-E-SCV No.3, Potentiometer or Switch at Control Lever is Faulty

SIC 334056.31-E-SCV No.3, Switch at Control Lever Faulty

SIC 334057.14-E-SCV No.4, Potentiometer or Switch at Control Lever is Faulty

SIC 334057.31-E-SCV No.4, Switch at Control Lever Faulty

SIC 334059.31-5-volt Power Supply is Faulty

SIC 334060.14-E-ICV, Transport Lock Switch is Faulty

SIC 334061.14-E-ICV, Safety Switch is Faulty

SIC 334062.14-E-SCV, Transport Lock Switch is Faulty

SIC 334106.31-Control Unit, Internal Error

SIC 334136.18-E-ICV No.1, Stepper Motor, Power Supply Too Low

SIC 334137.01-E-ICV No.1, Stepper Motor, Power Supply Very Low

SIC 334138.00-E-ICV No.1, Stepper Motor, Power Supply Too High

SIC 334139.14-E-ICV No.1, Stepper Motor, No Connection to Controller

SIC 334140.14-E-ICV No.1, Stepper Motor, Coil Temperature Too Low

SIC 334141.14-E-ICV No.1, Stepper Motor, Coil Temperature Too High

SIC 334144.18-E-ICV No.2, Stepper Motor, Power Supply Too Low

SIC 334145.01-E-ICV No.2, Stepper Motor, Power Supply Very Low

SIC 334146.00-E-ICV No.2, Stepper Motor, Power Supply Too High

SIC 334147.14-E-ICV No.2, Stepper Motor, No Connection to Controller

SIC 334148.14-E-ICV No.2, Stepper Motor, Coil Temperature Too Low

SIC 334149.14-E-ICV No.2, Stepper Motor, Coil Temperature Too High

SIC 334152.18-E-ICV No.3, Stepper Motor, Power Supply Too Low

SIC 334153.01-E-ICV No.3, Stepper Motor, Power Supply Very Low

SIC 334154.00-E-ICV No.3, Stepper Motor, Power Supply Too High

SIC 334155.14-E-ICV No.3, Stepper Motor, No Connection to Controller

SIC 334156.14-E-ICV No.3, Stepper Motor, Coil Temperature Too Low

SIC 334157.14-E-ICV No.3, Stepper Motor, Coil Temperature Too High

SIC 334160.18-E-SCV No.1, Stepper Motor, Power Supply Too Low

SIC 334161.01-E-SCV No.1, Stepper Motor, Power Supply Very Low

SIC 334162.00-E-SCV No.1, Stepper Motor, Power Supply Too High

SIC 334163.14-E-SCV No.1, Stepper Motor, No Connection to Controller

SIC 334164.14-E-SCV No.1, Stepper Motor, Coil Temperature Too Low

SIC 334165.14-E-SCV No.1, Stepper Motor, Coil Temperature Too High

SIC 334168.18-E-SCV No.2, Stepper Motor, Power Supply Too Low

SIC 334169.01-E-SCV No.2, Stepper Motor, Power Supply Very Low

SIC 334170.00-E-SCV No.2, Stepper Motor, Power Supply Too High

SIC 334171.14-E-SCV No.2, Stepper Motor, No Connection to Controller

SIC 334172.14-E-SCV No.2, Stepper Motor, Coil Temperature Too Low

SIC 334173.14-E-SCV No.2, Stepper Motor, Coil Temperature Too High

SIC 334176.18-E-SCV No.3, Stepper Motor, Power Supply Too Low

SIC 334177.01-E-SCV No.3, Stepper Motor, Power Supply Very Low

SIC 334178.00-E-SCV No.3, Stepper Motor, Power Supply Too High

SIC 334179.14-E-SCV No.3, Stepper Motor, No Connection to Controller

SIC 334180.14-E-SCV No.3, Stepper Motor, Coil Temperature Too Low

SIC 334181.14-E-SCV No.3, Stepper Motor, Coil Temperature Too High

SIC 334184.18-E-SCV No.4, Stepper Motor, Power Supply Too Low

SIC 334185.01-E-SCV No.4, Stepper Motor, Power Supply Very Low

SIC 334186.00-E-SCV No.4, Stepper Motor, Power Supply Too High

SIC 334187.14-E-SCV No.4, Stepper Motor, No Connection to Controller

SIC 334188.14-E-SCV No.4, Stepper Motor, Coil Temperature Too Low

SIC 334189.14-E-SCV No.4, Stepper Motor, Coil Temperature Too High

SIC 334201.14-E-ICV No.1, Stepper Motor Fails to Start

SIC 334202.14-E-ICV No.2, Stepper Motor Fails to Start

SIC 334203.14-E-ICV No.3, Stepper Motor Fails to Start

SIC 334204.14-E-SCV No.1, Stepper Motor Fails to Start

SIC 334205.14-E-SCV No.2, Stepper Motor Fails to Start

SIC 334206.14-E-SCV No.3, Stepper Motor Fails to Start

SIC 334207.14-E-SCV No.4, Stepper Motor Fails to Start

SIC 334221.14-E-ICV No.1, Stepper Motor Fails to Respond to Command from Controller

SIC 334222.14-E-ICV No.2, Stepper Motor Fails to Respond to Command from Controller

SIC 334223.14-E-ICV No.3, Stepper Motor Fails to Respond to Command from Controller

SIC 334224.14-E-SCV No.1, Stepper Motor Fails to Respond to Command from Controller

SIC 334225.14-E-SCV No.2, Stepper Motor Fails to Respond to Command from Controller

SIC 334226.14-E-SCV No.3, E-ICV No.3, Stepper Motor Fails to Respond to Command from Controller

SIC 334227.14-E-SCV No.4, Stepper Motor Fails to Respond to Command from Controller

SIC 334240.14-Controller Connected to Wrong Wiring Harness Connector

Group SSU: SSU Diagnostic Trouble Codes

SSU 000084.09- Tractor Speed Signal Not Recognized

SSU 000158.03-SSU Power Supply (Unswitched Power) Too High

SSU 000158.04-SSU Power Supply (Unswitched Power) Too Low

SSU 000162.02-SSU Controller, Two Transmission Types Identified

SSU 000162.09-SSU Controller, No Data Received from Transmission Controller (EPC or TCU)

SSU 000168.03-SSU Power Supply (Unswitched Power) Too High

SSU 000168.04-SSU Power Supply (Unswitched Power) Too Low

SSU 000177.09-Hydraulic Oil Temperature Not Recognized

SSU 000237.31-Basic Control Unit (BCU) is Not Transmitting Any Data to the SSU Controller

SSU 000628.02-SSU Controller, Internal Fault (EEPROM)

SSU 000629.12-SSU Controller, Internal Fault (Watchdog Timeout)

SSU 000630.13-SSU Controller Not Calibrated

SSU 000639.12-29-bit CAN BUS (Tractor BUS) Fault

SSU 000639.13-29-bit CAN BUS (Tractor BUS), High Error Rate

SSU 000639.19-29-bit CAN BUS (Tractor BUS), Very High Error Rate

SSU 001079.03-Wheel Angle Sensor (WAS), Power Supply Too High

SSU 001079.04-Wheel Angle Sensor (WAS), Power Supply Too Low

SSU 001504.07-Seat Switch, Signal Invalid

SSU 001504.09-Seat Switch, Signal Not Received

SSU 001504.14-No-one on Operator's Seat While AutoSteer is Running

SSU 001807.02-Steering Input Device (SID), Calibration Fault

SSU 001807.03-Steering Input Device SID 1, Voltage Too High

SSU 001807.04-Steering Input Device SID 1, Voltage Too Low

SSU 001807.05-Steering Input Device SID 1, Current Too Low

SSU 001807.06-Steering Input Device SID 1, Current Too High

SSU 001807.10-The Signals from Steering Input Devices SID 1 and SID 2 are Unequal

SSU 001807.14-Malfunction at Steering Input Device SID 1

SSU 299433.09-No Signal Received from Reverse Drive Lever (AutoPowr/IVT Transmission)

SSU 522273.00-Steering Control Valve (Y49), Signal Too Strong

SSU 522273.01-Steering Control Valve (Y49), Signal Too Weak

SSU 522387.07-SSU Controller Cannot Detect any Movement at Wheel Angle Sensor (WAS)

SSU 522394.09-No Signal Received from the TCM (Terrain Compensation Module)

SSU 522451.00-Signal from the Wheel Angle Sensor (WAS) on Channel 2 Too High

SSU 522451.01-Signal from the Wheel Angle Sensor (WAS) on Channel 2 Too Low

SSU 522451.14-Channel 1 Signal from the Wheel Angle Sensor (WAS) Incorrect in Relation to Channel 2 Signal

SSU 523425.09-No Signal Received from Reverse Drive Lever

SSU 523436.14-SSU Controller, Internal Fault (Watchdog Timeout)

SSU 523651.02-SSU Controller, Internal Fault (Stack Overflow)

SSU 523654.09-AutoTrac Text Display Not Activated

SSU 523698.09-No Signal Received from GreenStar

SSU 523766.02-Invalid Entry for System Activation

SSU 523767.02-AutoTrac Resume Switch, Fault in the Engagement Signal

SSU 523795.02-Steering Control Valve (Y49), Fault during Calibration

SSU 523795.10-Steering Control Valve (Y49), Control Signal not in Valid Range

SSU 523795.12-Error Identification at Steering Control Valve (Y49)

SSU 523795.13-Steering Control Valve (Y49), Calibration Error

SSU 523810.01-Abrupt Change in the SSU System Voltage (ELX)

SSU 523821.02-SSU Controller, Incorrect Input Value (Tractor Serial Number)

SSU 523824.03-Steering Input Device SID 2, Voltage Too High

SSU 523824.04-Steering Input Device SID 2, Voltage Too Low

SSU 523824.05-Steering Input Device SID 2, Current Too Low

SSU 523824.06-Steering Input Device SID 2, Current Too High

SSU 523824.10-The Signals from Steering Input Devices SID 2 and SID 1 are Unequal

SSU 523824.14-Malfunction at Steering Input Device SID 2

SSU 523826.00- Signal from the Wheel Angle Sensor (WAS) on Channel 1 Too High

SSU 523826.01- Signal from the Wheel Angle Sensor (WAS) on Channel 1 Too Low

SSU 523826.02-Wheel Angle Sensor (WAS), Fault During Calibration

SSU 523826.07-SSU Controller Cannot Detect any Movement at Wheel Angle Sensor (WAS)

SSU 523826.10-Signal from Wheel Angle Sensor (WAS) Not Recognized by Steering Identification Device (SID)

SSU 523826.13-Wheel Angle Sensor (WAS) Not Calibrated

SSU 523826.14-Channel 1 Signal from the Wheel Angle Sensor (WAS) Incorrect in Relation to Channel 2 Signal

SSU 524003.00-Signal from the Wheel Angle Sensor (WAS) on Channel 2 Too High

SSU 524003.01-Signal from the Wheel Angle Sensor (WAS) on Channel 2 Too Low

Group TCU: TCU Diagnostic Trouble Codes

TCU 304019.05-Fault at Clutch Pedal Sensor

TCU 304020.02-Faulty Transmission Enable Signal

TCU 304024.04-Transmission Oil Temperature Sender, Short to Ground

TCU 304032.03-Clutch Pedal Switch, Shorted Circuit

TCU 304033.03-Transmission Enable Signal, Shorted Circuit

TCU 304040.03-Transmission Oil Temperature Sender, Shorted or Open Circuit

TCU 304048.04-Transmission Input Speed Sender, Grounded Circuit

TCU 304049.04-Transmission Output Speed Sender, Grounded Circuit at Channel 1

TCU 304050.04-Hydrostatic Speed Sender, Grounded Circuit at Channel 1

TCU 304051.04-Transmission Output Speed Sender, Grounded Circuit at Channel 2

TCU 304052.04-Hydrostatic Speed Sender, Grounded Circuit at Channel 2

TCU 304056.03-Transmission Input Speed Sender, Shorted or Open Circuit

TCU 304057.03-Transmission Output Speed Sender, Shorted or Open Circuit at Channel 1

TCU 304058.03-Hydrostatic Speed Sender, Shorted or Open Circuit at Channel 1

TCU 304059.03-Transmission Output Speed Sender, Shorted or Open Circuit at Channel 2

TCU 304060.03-Hydrostatic Speed Sender, Shorted or Open Circuit at Channel 2

TCU 304064.02-Implausible Drop in Speed at Transmission Input Speed Signal

TCU 304069.02-Implausible Drop in Speed at the PLC's Transmission Output Speed Signal

TCU 304070.10-Transmission Output Speed Sender of PLC is Defective

TCU 304072.11-Transmission Input Speed and Engine Speed Do Not Match

TCU 304073.08-Transmission Output Speed Sender, Speed in Channel 1 Lower than in Channel 2

TCU 304074.08-Hydrostatic Speed Sender, Speed in Channel 1 Lower than in Channel 2

TCU 304075.08-Transmission Output Speed Sender, Speed in Channel 2 Lower than in Channel 1

TCU 304076.08-Hydrostatic Speed Sender, Speed in Channel 2 Lower than in Channel 1

TCU 304077.07-Signals from Transmission Speed Senders do not Match

TCU 304079.07-Amperage at Hydrostatic Unit does not Match the Registered Speed

TCU 304080.02-Failure in Warning Light Circuit

TCU 304081.05-C1 Solenoid Valve, Open Circuit

TCU 304082.05-C2 Solenoid Valve, Open Circuit

TCU 304083.05-C3 Solenoid Valve, Open Circuit

TCU 304084.05-C4 Solenoid Valve, Open Circuit

TCU 304085.05-BG Solenoid Valve, Open Circuit

TCU 304086.05-Park Lock Solenoid Valve, Open Circuit

TCU 304088.05-Proportional Solenoid Y1 (Hydrostatic Control Valve), Open Circuit

TCU 304089.05-Proportional Solenoid Y2 (Hydrostatic Control Valve), Open Circuit

TCU 304090.05-Proportional Valve for Forward Clutch (CF), Open Circuit

TCU 304091.05-Proportional Valve for Reverse Clutch (CR), Open Circuit

TCU 304097.04-C1 Solenoid Valve, Grounded Circuit

TCU 304098.04-C2 Solenoid Valve, Grounded Circuit

TCU 304099.04-C3 Solenoid Valve, Grounded Circuit

TCU 304100.04-C4 Solenoid Valve, Grounded Circuit

TCU 304101.04-BG Solenoid Valve, Grounded Circuit

TCU 304102.04-Park Lock Solenoid Valve, Grounded Circuit

TCU 304104.04-Proportional Solenoid Y1 (Hydrostatic Control Valve), Shorted to Ground

TCU 304105.04-Proportional Solenoid Y2 (Hydrostatic Control Valve), Shorted to Ground

TCU 304106.04-Proportional Valve for Forward Clutch (CF), Shorted to Ground

TCU 304107.04-Proportional Valve for Reverse Clutch (CR), Shorted to Ground

TCU 304113.03-C1 Solenoid Valve, Shorted Circuit

TCU 304114.03-C2 Solenoid Valve, Shorted Circuit

TCU 304115.03-C3 Solenoid Valve, Shorted Circuit

TCU 304116.03-C4 Solenoid Valve, Shorted Circuit

TCU 304117.03-BG Solenoid Valve, Shorted Circuit

TCU 304118.03-Park Lock Solenoid Valve, Shorted Circuit

TCU 304120.03-Proportional Solenoid Y1 (Hydrostatic Control Valve), Shorted Circuit

TCU 304121.03-Proportional Solenoid Y2 (Hydrostatic Control Valve), Shorted Circuit

TCU 304122.03-Proportional Valve for Forward Clutch (CF), Shorted Circuit

TCU 304123.03-Proportional Valve for Reverse Clutch (CR), Shorted Circuit

TCU 304128.00-System Voltage Too High

TCU 304129.01-System Voltage Too Low

TCU 304132.02-Fault in the internal transmission power supply (VPS)

TCU 304136.02-Control Unit, Incorrect Software Version

TCU 304137.02-Control Unit, Internal Fault

TCU 304138.02-Control Unit, Internal Fault

TCU 304139.11-Control Unit Connected to Wrong Wiring Harness Connector

TCU 304140.12-Control Unit, Wrong Input Value

TCU 304146.11-Transmission Output Speed does Not Match Transmission Output Speed at PLC

TCU 304147.11-Park Lock Solenoid Valve of PLC is Defective

TCU 304149.12-Park Lock Engaged during Power Zero

TCU 304150.00-Power Zero Signal is Transmitted by the UIC for Too Long

TCU 304151.11-Transmission Output Speed does Not Match Transmission Output Speed at PLC (CAN BUS Value)

TCU 304152.00-Transmission Oil Temperature Very High

TCU 304153.13-Control Unit Not Calibrated

TCU 304154.00-INFORMATION FOR OPERATOR: Transmission Input Speed Too High

TCU 304155.00-INFORMATION FOR OPERATOR: Transmission Output Speed Too High

TCU 304156.01-INFORMATION FOR THE OPERATOR: Transmission Warm-up Routine is Active

TCU 304157.01-INFORMATION FOR THE OPERATOR: Transmission Warm-up Routine is Active

TCU 304160.09-Engine Control Unit has Stopped Transmitting Data

TCU 304161.09-User Interface Controller has Stopped Transmitting Data

TCU 304166.09-Park Lock Controller has Stopped Transmitting Data

TCU 304176.00-Dirty Transmission Oil Filter

TCU 304177.01-Transmission Oil Pressure Too Low

TCU 304178.07-Filter By-Pass Valve (Cold-weather Starting) is Closed by Mistake

TCU 304179.07-Filter By-pass Valve (Cold-weather Starting) is Opened by Mistake

TCU 304196.19-Data Transmitted by Engine Control Unit is Incomplete (Engine Speed)

TCU 304200.19-Data Transmitted by User Interface Controller is Incomplete (Desired Acceleration)

TCU 304202.19-Data Transmitted by User Interface Controller is Incomplete (Clutch Torque)

TCU 304204.19-Data Transmitted by User Interface Controller is Incomplete (Desired Transmission Ratio)

TCU 304206.19-Data Transmitted by User Interface Controller is Incomplete (Park Lock Condition)

TCU 304208.19-Data Transmitted by User Interface Controller is Incomplete (Direction of Travel)

TCU 304212.19-Data Transmitted by User Interface Controller is Incomplete (Clutch Pedal Sensor)

TCU 304216.19-Data Transmitted by User Interface Controller is Incomplete (Park Lock Activation)

TCU 304228.19-Data Transmitted by Park Lock Controller is Incomplete (Transmission Output Speed)

TCU 304230.19-Data Transmitted by Park Lock Controller is Incomplete (Park Lock Pressure Sender)

TCU 304232.19-Data Transmitted by Park Lock Controller is Incomplete (Transmission Output Speed)

TCU 304234.19-Data Transmitted by Park Lock Controller is Incomplete (State of Transmission Output Speed Sender)

TCU 304236.19-Data Transmitted by Park Lock Controller is Incomplete (Park Lock Solenoid Valve Y15-2)

TCU 304240.19-Data Transmitted by User Interface Controller is Incomplete (Status of "Come-Home" Mode)

TCU 304241.19-Data Transmitted by User Interface Controller is Incomplete (Desired Acceleration during a Change of Direction)

TCU 304243.19-Data Transmitted by User Interface Controller is Incomplete (Transmission Shift Monitor)

TCU 304244.19-Data Transmitted by User Interface Controller is Incomplete (Change of Direction of Travel)

Group TEC: TEC Diagnostic Trouble Codes

TEC 000158.00-TEC Power Supply (Unswitched Power) Too High

TEC 000158.01-TEC Power Supply (Unswitched Power) Too Low

TEC 000628.12-TEC Controller is Connected to the Wrong Harness Connector or Controller Internal Fault

TEC 000629.12-TEC Controller, Internal Fault (Watchdog Timeout)

TEC 000630.02-TEC Controller, Internal Fault (EEPROM)

TEC 000639.12-Fault in the 29-bit CAN BUS

TEC 000639.14-29-bit Implement CAN BUS, Very High Error Rate

TEC 001231.12-Fault in the 29-bit Tractor CAN BUS

TEC 001231.14- 29-bit Tractor CAN BUS, Very High Error Rate

TEC 298751.31-Fault in the Power Supply to Controllers at the Implement BUS or Fault in System Voltage (ELX)

TEC 298752.31-Fault in the Power Supply to the Controllers at the Implement BUS

TEC 298753.31-Fault in the Power Supply to the Components at the Implement BUS

TEC 298754.31-Fault in the Power Supply to Components at the Implement BUS or Fault in System Voltage (ELX)

TEC 298786.04-TEC Controller System Voltage (Unswitched Power) is Missing

TEC 298803.04-TEC Controller System Voltage (ELX) is Missing

TEC 298804.31-TEC Controller, Internal Fault (Shut-Off Process)

TEC 298805.31-TEC Controller, Internal Fault (EEPROM)

TEC 299067.03-Fault in Main Switch (ELX Voltage)

TEC 522550.14-Implement Connected to 29-bit Implement CAN BUS is Not Compatible with ISO

TEC 523652.02-TEC Controller is Connected to the Wrong Harness Connector

TEC 524287.31-TEC 524287.31

Group TEI: TEI Diagnostic Trouble Codes

TEI 000628.12-TEC/TEI Controller, Internal Fault

TEI 000629.12-TEC/TEI Controller, Internal Fault (Watchdog Timeout)

TEI 000630.02-TEC/TEI Controller, Internal Fault (EEPROM)

TEI 000639.12-Fault in the 29-bit Implement CAN BUS

TEI 000639.14-29-bit Implement CAN BUS, Very High Error Rate

TEI 001231.12-Fault in the 29-bit Tractor CAN BUS

TEI 001231.14- 29-bit Tractor CAN BUS, Very High Error Rate

TEI 522550.14-Implement Connected to 29-bit Implement CAN BUS is Not Compatible with ISO

TEI 523652.02-TEC/TEI Controller is Connected to the Wrong Harness Connector

Group UIC: UIC Diagnostic Trouble Codes

UIC 305005.02-Controller, Internal Fault

UIC 305006.02-Controller, Internal Fault

UIC 305007.12-Set-Up Error in BCU

UIC 305008.31-INFORMATION FOR OPERATOR: Anti-jack-knife Control Activated

UIC 305009.04-Defective Solenoid Valve in Anti-jack-knife Control

UIC 305010.07-Fault at Brake Pedal Sensor

UIC 305011.11-Front-Wheel Drive Speed and Transmission Output Speed Do Not Match

UIC 305012.00-INFORMATION FOR OPERATOR: Engine Speed Too High

UIC 305015.11-Park Lock Does Not Engage

UIC 305016.11-UIC Detects Travel Speed even although the Park Lock is Engaged

UIC 305021.04-Cruise Control Potentiometer, Signal Voltage Too Low

UIC 305022.03-Cruise Control Potentiometer, Signal Voltage Too High

UIC 305027.04-AutoPowr Selector, Signal Voltage Too Low

UIC 305028.03-AutoPowr Selector, Signal Voltage Too High

UIC 305029.02-Operator Presence (Seat) Switch, Faulty Signal

UIC 305030.12-Accelerator Pedal Potentiometer, Voltages at Channel 1 and Channel 2 Not in the Correct Ratio

UIC 305032.04-Accelerator Pedal Potentiometer, Voltage at Channel 1 Too Low

UIC 305033.03-Accelerator Pedal Potentiometer, Voltage at Channel 1 Too High

UIC 305035.12-Hand Throttle Potentiometer, Voltages at Channel 1 and Channel 2 Not in the Correct Ratio

UIC 305037.04-Hand Throttle Potentiometer, Voltage at Channel 1 Too Low

UIC 305038.03-Hand Throttle Potentiometer, Voltage at Channel 1 Too High

UIC 305039.11-Fault at Clutch Pedal Sensor

UIC 305044.04-Left Brake Signal Potentiometer, Voltage Too Low

UIC 305045.03-Left Brake Signal Potentiometer, Voltage Too High

UIC 305046.04-Right Brake Pedal Potentiometer, Voltage Too Low

UIC 305047.03-Right Brake Pedal Potentiometer, Voltage Too High

UIC 305050.12-Speed Wheel, Output Signals do Not Match

UIC 305051.09-Engine Control Unit has Stopped Transmitting Data (Engine Temperature)

UIC 305052.09-Engine Control Unit has Stopped Transmitting Data (Engine Load/Maximum Injection Rate)

UIC 305053.09-Engine Control Unit has Stopped Transmitting Data (Engine Speed)

UIC 305054.09-Transmission Control Unit has Stopped Transmitting Data (Transmission Oil Temperature)

UIC 305055.09-Engine Control Unit has Stopped Transmitting Data (Engine Load/Current Injection Rate)

UIC 305056.09-Engine Control Unit has Stopped Transmitting Data (Engine Speed)

UIC 305057.01-INFORMATION FOR OPERATOR: Transmission Warm-up Routine is Active

UIC 305058.01-INFORMATION FOR OPERATOR: Transmission Warm-up Routine Cannot be Activated, Park Lock should be Engaged

UIC 305059.09-Basic Control Unit has Stopped Transmitting Data (Status of Front-Wheel Drive)

UIC 305060.09-Engine Control Unit has Stopped Transmitting Data (Torque Characteristics)

UIC 305062.31-Tractor in "Come Home" Mode - INFORMATION FOR OPERATOR: Release the Clutch Pedal

UIC 305063.31-Tractor in "Come Home" Mode - INFORMATION FOR OPERATOR: Move Reverse Drive Lever To Neutral or Park Position

UIC 305064.31-Tractor in "Come Home" Mode - INFORMATION FOR OPERATOR: Depress the Clutch Pedal Fully

UIC 305065.31-Tractor in "Come Home" Mode - INFORMATION FOR OPERATOR: Select a Direction of Travel

UIC 305066.31-Tractor in "Come Home" Mode - INFORMATION FOR OPERATOR: Press Clutch Pedal to Stop

UIC 305067.31-Tractor in "Come Home" Mode - INFORMATION FOR OPERATOR: Restart

UIC 305070.19-Transmission Control Unit is Transmitting Incomplete Data (Transmission Output Speed)

UIC 305075.04-Potentiometer on the left brake pedal, set-up error

UIC 305076.04-Right Brake Pedal Potentiometer, Adjustment Error

UIC 305129.12-Potentiometer of Speed Control Lever, Voltages at Channel 1 and Channel 2 not in the Correct Ratio

UIC 305131.04-Speed Control Lever's Potentiometer, Voltage at Channel 1 Too Low

UIC 305132.03-Speed Control Lever's Potentiometer, Voltage at Channel 1 Too High

UIC 305135.02-Neutral Switch and a Park Lock Switch are Actuated Simultaneously for Too Long a Period

UIC 305136.02-Reverse Drive Lever, Faulty Signals

UIC 305137.02-Power-Zero Switch, Move Switch and either the Forward or Reverse Switch are Activated Simultaneously for Too Long a Period

UIC 305138.11-Park Lock cannot be Disengaged

UIC 305139.02-INFORMATION FOR OPERATOR: Direction of Travel is Preselected without there being a Valid Signal indicating Operator Presence

UIC 305140.02-INFORMATION FOR OPERATOR: Power Zero is Preselected without there being a Valid Signal indicating Operator Presence

UIC 305141.12-Clutch Pedal Potentiometer, Voltages at Channel 1 and Channel 2 not in the Correct Ratio

UIC 305142.04-Clutch Pedal Potentiometer, Voltage at Channel 1 Too Low

UIC 305143.03-Clutch Pedal Potentiometer, Voltage at Channel 1 Too High

UIC 305144.02-Switches on Reverse Drive Lever are Actuated Simultaneously

UIC 305145.02-No Switch Signal from Reverse Drive Lever

UIC 305146.02-Move Switch or Power Zero Switch has been Opened by Mistake

UIC 305147.02-Forward and Reverse Switches Actuated At Same Time

UIC 305148.02-Forward Switch or Reverse Switch has been Opened by Mistake

UIC 305149.02-Fault at Neutral Switch or Power Zero Switch

UIC 305150.02-Fault at Park Lock Switch

UIC 305151.02-Fault at Neutral Switch

UIC 305152.02-Fault at Move Switch

UIC 305153.02-Fault at Reverse Switch

UIC 305154.02-Fault at Forward Switch

UIC 305155.02-Forward or Reverse Switch is Actuated Simultaneously with the Park Lock Switch

UIC 305157.02-Fault in Set Speed Range 2

UIC 305158.02-Fault in Set Speed Range 1

UIC 305160.04-Faulty Power Supply to Reverse Drive Lever

UIC 305170.19-Transmission Control Unit and Park Lock Controller are Transmitting Incomplete Data (Transmission Output Speed)

UIC 305179.02-5-Volt Power Supply is Faulty

UIC 305180.04-5-Volt Power Supply Too Low

UIC 305184.01-INFORMATION FOR OPERATOR: Engine Has Stopped - Reverse Drive Lever Still in Position for a Direction of Travel

UIC 305185.01-Fault at Transmission

UIC 305189.02-Fault in Circuit of Transmission Enable Relay

UIC 305190.09-Transmission Control Unit has Stopped Transmitting Data

UIC 305207.02-INFORMATION FOR OPERATOR: Tractor Start-up with Reverse Drive Lever Not in Neutral or Corner Park

UIC 305208.02-Internal Transmission Power Supply (VPS), Shorted Circuit

UIC 305209.02-INFORMATION FOR OPERATOR: Reverse Drive Lever is in the Position for Forward or Reverse Travel During Start-up Procedure

UIC 305230.02-Controller, Internal Fault

UIC 305240.11-Controller Connected to Wrong Wiring Harness Connector

UIC 305250.12-Controller, Wrong Input Value

Section 212: OBSERVABLE SYMPTOMS

Group 20: Engine

Engine Observable Symptom Diagnostics

Problem with Fuel Pump (Tractors with Premium Cab)

Problem with Fuel Pump (Tractors with SE-Cab)

Problem with Fuel Pump (Tractors with Open Operator's Station)

Problem with Electrical Starting Aid (Tractors with Premium Cab)

Problem with Electrical Starting Aid (Tractors with SE-Cab)

Problem with Electrical Starting Aid (Tractors with Open Operator's Station)

Problem with Fuel Preheater (Tractors with Premium Cab)

Problem with Fuel Preheater (Tractors with SE-Cab)

Problem with Fuel Preheater (Tractors with Open Operator's Station)

Group 40: Electrical System

Control Unit(s) Not Displayed (Tractors with Cab)

Control Unit(s) not Displayed (Open Operator's Station and SE tractors)

Diagnostic Mode Cannot Be Entered or Connection Problems with Service ADVISOR (Tractors with Cab)

No Access to Diagnostic Mode Possible or Connection Difficulties with Service ADVISOR (Tractors with Open Operator's Station and SE Tractors with Stage I Engines to 97/68/EC)

No Access to Diagnostic Mode Possible or Connection Difficulties with Service ADVISOR (Tractors with Open Operator's Station and SE Tractors with Stage II Engines to 97/68/EC, Level 12)

Reprogramming was aborted.

Problem with the Battery

Problem with the Starting Motor

Problem with the Horn

Problem with the Front Wiper and Washer System (Tractors with SE Cab)

Problem with the Front Wiper and Washer System (Tractors with Premium Cab)

Problem with the Rear Wiper and Washer System (Tractors with SE Cab)

Problem with the Rear Wiper and Washer System (Tractors with Premium Cab)

Problem with the Heated Rear Window

Problem with Cigarette Lighter E05

Problem with Beacon Light (Tractors with Premium Cab)

Problem with Beacon Light (Tractors with SE Cab)

Problem with Operation of HMS II

Problem with the Lighting System (Tractors with Premium Cab)

Problem with the Lighting System (Tractors with SE Cab)

Problem with the Lighting System (Tractors with Open Operator's Station)

Problem with the Worklights (Tractors with Premium Cab)

Problem with the Worklights (Tractors with SE Cab)

Problem with the Worklights (Tractors with Open Operator's Station)

Problem with the Instrument Unit (Tractors with SE Cab and Open Operator's Station)

Problem with Battery Cut-Off Switch S117 (Version 1)

Problem with Battery Cut-Off Switch S125

Problem with Battery Cut-Off Switch S126

Problem with the Electric Rear-View Mirror

Problems with AMS Products (GreenStar, StarFire, FieldDoc, Parallel Tracking, GreenStar Display 2100)

Group 50: SyncroPlus Transmission

Problem with SyncroPlus Transmission

Group 51: Power Reverser Transmission

Problem with Power Reverser Transmission

Group 53: AutoPowr/IVT Transmission

AutoPowr/IVT Transmission - Noise/Vibration Problem

AutoPowr/IVT Transmission Problem

Group 55: PowrQuad, PowrQuad Plus and AutoQuad Transmissions

Problem with PowrQuad Transmission

Problems with PowrQuad Plus, AutoQuad and AutoQuad Plus transmissions

Group 56: Drive Systems

Problem with the Rear PTO

Problem with the Front PTO

Group 60: Steering and Brakes

Problem with the Brakes

Problem with the Steering

Problem with the Handbrake

Group 70: Hydraulic System

Problem with the Rockshaft

Problem with the Rockshaft's Remote Control

Group 80: Miscellaneous

Problem with Suspended Front Axle

SFA Indicator Light is Permanently On

Group 90: Operator's Cab

Problem with Air Comfort Seat (Tractors with Premium Cab)

Problem with Air Comfort Seat (Tractors with SE-Cab)

Problem with the Fan (Tractors with SE Cab)

Problem with the Air-Conditioning System (Tractors with SE Cab)

Problem with the Fan (Tractors with Premium Cab)

Problem with the Air-Conditioning System (Tractors with Premium Cab)

Problem with Suspended Operator's Cab

Section 213: SYSTEM DIAGNOSTICS

Group 45: Electronics

29-bit CAN BUS - Check (Tractors with Operator's Cab)

29-bit CAN BUS - Check (Tractors with Open Operator's Station and SE Tractors with Stage I Engines according to 97/68/EC; without ECU)

29-bit CAN BUS - Check (Tractors with Open Operator's Station and SE Tractors with Stage II Engines according to 97/68/EC; Level 12)

29-bit Implement CAN BUS - Check (Tractors with Operator's Cab and TEC)

29-bit Implement CAN BUS – Interactive Test using Service ADVISOR

11-bit CAN BUS - Check

JDLink System Check