Diagnostic Display Code Definitions

Accelerator Pedal 2 Position

Voltage Below Normal, Or Shorted To Low Source

29

4

Accelerator Pedal 2 Position

Voltage Above Normal, Or Shorted To High Source

29

3

Engine Throttle Valve 1 Position 1

Voltage Above Normal, Or Shorted To High Source

51

3

Engine Throttle Valve 1 Position 1

Voltage Below Normal, Or Shorted To Low Source

51

4

Wheel-Based Vehicle Speed

Received Network Data In Error

84

19

Wheel-Based Vehicle Speed

Data Erratic, Intermittent Or Incorrect

84

2

Wheel-Based Vehicle Speed

Data Erratic, Intermittent Or Incorrect

84

2

Accelerator Pedal Position 1

Voltage Above Normal, Or Shorted To High Source

91

3

Accelerator Pedal Position 1

Voltage Below Normal, Or Shorted To Low Source

91

4

Fuel Level 1

Data Erratic, Intermittent Or Incorrect

96

2

Fuel Level 1

Data Valid But Below Normal Operating Range - Moderately Severe Level

96

18

Fuel Level 1

Voltage Above Normal, Or Shorted To High Source

96

3

Fuel Level 1

Voltage Below Normal, Or Shorted To Low Source

96

4

Fuel Level 1

Data Valid But Above Normal Operating Range - Moderately Severe Level

96

16

Engine Intake Manifold #1 Pressure

Voltage Below Normal, Or Shorted To Low Source

102

4

Engine Intake Manifold #1 Pressure

Voltage Above Normal, Or Shorted To High Source

102

3

Engine Intake Manifold 1 Temperature

Voltage Below Normal, Or Shorted To Low Source

105

4

Engine Intake Manifold 1 Temperature

Data Valid But Above Normal Operational Range - Most Severe Level

105

0

Engine Intake Manifold 1 Temperature

Voltage Above Normal, Or Shorted To High Source

105

3

Barometric Pressure

Voltage Above Normal, Or Shorted To High Source

108

3

Barometric Pressure

Voltage Below Normal, Or Shorted To Low Source

108

4

Engine Coolant Temperature

Data Valid But Above Normal Operating Range - Moderately Severe Level

110

16

Engine Coolant Temperature

Voltage Above Normal, Or Shorted To High Source

110

3

Engine Coolant Temperature

Data Valid But Above Normal Operating Range - Least Severe Level

110

15

Engine Coolant Temperature

Voltage Below Normal, Or Shorted To Low Source

110

4

Engine Coolant Temperature

Abnormal Rate Of Change

110

10

Engine Coolant Temperature

Data Valid But Above Normal Operational Range - Most Severe Level

110

0

Engine Coolant Temperature

Data Valid But Below Normal Operating Range - Least Severe Level

110

17

Engine Coolant Temperature

Data Erratic, Intermittent Or Incorrect

110

2

Battery Potential / Power Input 1

Voltage Above Normal, Or Shorted To High Source

168

3

Battery Potential / Power Input 1

Voltage Below Normal, Or Shorted To Low Source

168

4

Battery Potential / Power Input 1

Data Valid But Below Normal Operational Range - Most Severe Level

168

1

Battery Potential / Power Input 1

Data Valid But Below Normal Operating Range - Moderately Severe Level

168

18

Battery Potential / Power Input 1

Data Valid But Below Normal Operational Range - Most Severe Level

168

1

Battery Potential / Power Input 1

Data Erratic, Intermittent Or Incorrect

168

2

Battery Potential / Power Input 1

Voltage Above Normal, Or Shorted To High Source

168

3

Battery Potential / Power Input 1

Voltage Below Normal, Or Shorted To Low Source

168

4

Engine Speed

Received Network Data In Error

190

19

Engine Speed

Condition Exists

190

31

Transmission Current Gear

Voltage Below Normal, Or Shorted To Low Source

523

4

Transmission Current Gear

Abnormal Update Rate

523

9

Transmission Current Gear

Data Erratic, Intermittent Or Incorrect

523

2

Cruise Control States

Checksum Error

527

23

Cruise Control States

Counter Error

527

22

Cruise Control States

Condition Exists

527

31

Brake Switch

Data Erratic, Intermittent Or Incorrect

597

2

ECU Memory

Bad Intelligent Device Or Component

628

12

ECU Memory

Out Of Calibration

628

13

Calibration

Out Of Calibration

630

13

Crankshaft Position Sensor

Abnormal Frequency Or Pulse Width Or Period

636

8

Crankshaft Position Sensor

Data Erratic, Intermittent Or Incorrect

636

2

Camshaft Position Sensor

Abnormal Frequency Or Pulse Width Or Period

637

8

Injector 1 (Front) (MAG) (SDI Port Injector)

Voltage Above Normal, Or Shorted To High Source

651

3

Injector 1 (Front) (MAG) (SDI Port Injector)

Current Below Normal Or Open Circuit

651

5

Injector 1 (Front) (MAG) (SDI Port Injector)

Voltage Below Normal, Or Shorted To Low Source

651

4

Starter Solenoid Driver Circuit

Voltage Above Normal, Or Shorted To High Source

677

3

Starter Solenoid Driver Circuit

Voltage Below Normal, Or Shorted To Low Source

677

4

Starter Solenoid Driver Circuit

Current Below Normal Or Open Circuit

677

5

Rear Differential Output (Turf)

Current Below Normal Or Open Circuit

746

5

Rear Differential Output (Turf)

Voltage Above Normal, Or Shorted To High Source

746

3

Rear Differential Output (Turf)

Voltage Below Normal, Or Shorted To Low Source

746

4

Fan Relay Driver Circuit

Current Below Normal Or Open Circuit

1071

5

Fan Relay Driver Circuit

Voltage Below Normal, Or Shorted To Low Source

1071

4

Fan Relay Driver Circuit

Voltage Above Normal, Or Shorted To High Source

1071

3

Malfunction Indicator Lamp Status

Voltage Above Normal, Or Shorted To High Source

1213

3

Malfunction Indicator Lamp Status

Current Below Normal Or Open Circuit

1213

5

Malfunction Indicator Lamp Status

Voltage Below Normal, Or Shorted To Low Source

1213

4

Ignition Coil Primary Driver 1 (Front) (MAG)

Voltage Above Normal, Or Shorted To High Source

1268

3

Ignition Coil Primary Driver 1 (Front) (MAG)

Data Erratic, Intermittent Or Incorrect

1268

2

Fuel Pump Driver Circuit

Voltage Above Normal, Or Shorted To High Source

1347

3

Fuel Pump Driver Circuit

Current Below Normal Or Open Circuit

1347

5

Fuel Pump Driver Circuit

Voltage Below Normal, Or Shorted To Low Source

1347

4

Fan 2 Drive State

Voltage Below Normal, Or Shorted To Low Source

1557

4

Fan 2 Drive State

Voltage Above Normal, Or Shorted To High Source

1557

3

Fan 2 Drive State

Current Below Normal Or Open Circuit

1557

5

Selected Maximum Vehicle Speed Limit

Condition Exists

2596

31

Selected Maximum Vehicle Speed Limit

Received Network Data In Error

2596

19

Oxygen Sensor Bank 1 Sensor 1

Bad Intelligent Device Or Component

3056

12

Oxygen Sensor Bank 1 Sensor 1

Voltage Above Normal, Or Shorted To High Source

3056

3

Oxygen Sensor Bank 1 Sensor 1

Voltage Below Normal, Or Shorted To Low Source

3056

4

Oxygen Sensor Bank 1 Sensor 1

Data Erratic, Intermittent Or Incorrect

3056

2

Oxygen Sensor Bank 1 Sensor 1

Current Below Normal Or Open Circuit

3056

5

ECU Power Output Supply Voltage #1

Voltage Below Normal, Or Shorted To Low Source

3597

4

ECU Power Output Supply Voltage #1

Voltage Above Normal, Or Shorted To High Source

3597

3

ECU Power Output Supply Voltage #2

Voltage Above Normal, Or Shorted To High Source

3598

3

ECU Power Output Supply Voltage #2

Voltage Below Normal, Or Shorted To Low Source

3598

4

ECU Power Output Supply Voltage #3

Voltage Above Normal, Or Shorted To High Source

3599

3

ECU Power Output Supply Voltage #3

Voltage Below Normal, Or Shorted To Low Source

3599

4

Cylinder Misfire

Mechanical System Not Responding Or Out Of Adjustment

65590

7

Cylinder 1 Misfire

Mechanical System Not Responding Or Out Of Adjustment

65591

7

ETC Accelerator Position Sensor Outputs 1 & 2 Correlation

Data Erratic, Intermittent Or Incorrect

65613

2

Winch In Commanded State

Data Valid But Below Normal Operational Range - Most Severe Level

516246

1

Winch In Commanded State

Voltage Below Normal, Or Shorted To Low Source

516246

4

Winch In Commanded State

Voltage Above Normal, Or Shorted To High Source

516246

3

Winch Out Commanded State

Voltage Below Normal, Or Shorted To Low Source

516247

4

Winch Out Commanded State

Data Valid But Below Normal Operational Range - Most Severe Level

516247

1

Winch Out Commanded State

Voltage Above Normal, Or Shorted To High Source

516247

3

Winch Auto Stop Signal

Voltage Above Normal, Or Shorted To High Source

516248

3

Winch Auto Stop Signal

Voltage Below Normal, Or Shorted To Low Source

516248

4

Plowing In High Range

Data Valid But Above Normal Operating Range - Moderately Severe Level

516249

16

Throttle Position Sensor 2

Voltage Below Normal, Or Shorted To Low Source

520198

4

Throttle Position Sensor 2

Voltage Above Normal, Or Shorted To High Source

520198

3

Canister Purge Valve

Current Below Normal Or Open Circuit

520202

5

Canister Purge Valve

Voltage Above Normal, Or Shorted To High Source

520202

3

Canister Purge Valve

Voltage Below Normal, Or Shorted To Low Source

520202

4

Front Wheel Back Drive (Active Descent System)

Voltage Below Normal, Or Shorted To Low Source

520203

4

Front Wheel Back Drive (Active Descent System)

Current Below Normal Or Open Circuit

520203

5

Front Wheel Back Drive (Active Descent System)

Voltage Above Normal, Or Shorted To High Source

520203

3

Fuel Correction Front

Data Valid But Above Normal Operating Range - Least Severe Level

520204

15

Fuel Correction Front

Data Valid But Below Normal Operating Range - Least Severe Level

520204

17

Fuel Correction Rear

Data Valid But Above Normal Operating Range - Least Severe Level

520205

15

Fuel Correction Rear

Data Valid But Below Normal Operating Range - Least Severe Level

520205

17

Reverse Alarm

Voltage Below Normal, Or Shorted To Low Source

520206

4

Reverse Alarm

Voltage Above Normal, Or Shorted To High Source

520206

3

Reverse Alarm

Data Erratic, Intermittent Or Incorrect

520206

2

Reverse Alarm

Current Below Normal Or Open Circuit

520206

5

All Wheel Drive Control Circuit

Current Below Normal Or Open Circuit

520207

5

All Wheel Drive Control Circuit

Voltage Above Normal, Or Shorted To High Source

520207

3

All Wheel Drive Control Circuit

Voltage Below Normal, Or Shorted To Low Source

520207

4

Chassis Relay

Voltage Below Normal, Or Shorted To Low Source

520208

4

Chassis Relay

Current Below Normal Or Open Circuit

520208

5

Chassis Relay

Voltage Above Normal, Or Shorted To High Source

520208

3

Oxygen Sensor Heater Bank 1 Sensor 1

Voltage Below Normal, Or Shorted To Low Source

520209

4

Oxygen Sensor Heater Bank 1 Sensor 1

Current Below Normal Or Open Circuit

520209

5

Oxygen Sensor Heater Bank 1 Sensor 1

Voltage Above Normal, Or Shorted To High Source

520209

3

Oxygen Sensor Heater Bank 1 Sensor 1

Data Erratic, Intermittent Or Incorrect

520209

2

Steering Excessive Current Error

Current Above Normal Or Grounded Circuit

520222

6

Steering Torque Partial Failure

Condition Exists

520223

31

Steering Torque Full Failure

Condition Exists

520224

31

EPAS Inverter Temperature

Data Valid But Above Normal Operational Range - Most Severe Level

520225

0

EPAS Inverter Temperature

Data Valid But Above Normal Operating Range - Moderately Severe Level

520225

16

Position Encoder Error

Out Of Calibration

520228

13

Position Encoder Error

Bad Intelligent Device Or Component

520228

12

Position Encoder Error

Condition Exists

520228

31

Software Error

Bad Intelligent Device Or Component

520229

12

Software Error

Condition Exists

520229

31

IC CAN Communication with EPAS

Condition Exists

520230

31

IC CAN Communication with EPAS

Condition Exists

520230

31

EPAS Power Save Condition

Condition Exists

520231

31

Accelerator Position/Brake Position Interaction

Condition Exists

520275

31

Throttle Position Sensor (1 or 2 Indeterminable)

Data Erratic, Intermittent Or Incorrect

520276

2

Throttle Position Sensor (1 or 2 Indeterminable)

Bad Intelligent Device Or Component

520276

12

Throttle Body Control - Power Stage

Abnormal Frequency Or Pulse Width Or Period

520277

8

Throttle Body Control - Power Stage

Voltage Below Normal, Or Shorted To Low Source

520277

4

Throttle Body Control - Power Stage

Voltage Above Normal, Or Shorted To High Source

520277

3

Throttle Body Control - Power Stage

Data Erratic, Intermittent Or Incorrect

520277

2

Throttle Body Control - Adaption Aborted

Condition Exists

520279

31

Throttle Body Control - Limp Home Position Check Failed

Condition Exists

520280

31

Throttle Body Control - Mechanical Stop Adaptation Failure

Condition Exists

520281

31

Throttle Body Control - Repeated Adaptation Failed

Condition Exists

520282

31

Throttle Body Control

Voltage Above Normal, Or Shorted To High Source

520283

3

Throttle Body Control

Voltage Below Normal, Or Shorted To Low Source

520283

4

Throttle Body Control - Position Deviation Fault

Condition Exists

520284

31

Brake Switch (1 or 2 Indeterminable)

Data Erratic, Intermittent Or Incorrect

520285

2

ECU Monitoring Error

Condition Exists

520286

31

ECU Monitoring Error (Level 3)

Condition Exists

520287

31

ECU Monitoring of Injection Cut Off (Level 1)

Condition Exists

520288

31

ECU Monitoring of Injection Cut Off (Level 2)

Condition Exists

520289

31

Throttle Body Control - Requested Throttle Angle Not Plausible

Condition Exists

520305

31

ECU ADC Fault - No Load

Condition Exists

520306

31

ECU ADC Fault - Voltage

Condition Exists

520307

31

Accelerator Sensor Sync Fault - Sensor Diff Exceeds Limit

Condition Exists

520308

31

ECU Fault - ICO

Condition Exists

520309

31

ECU Fault - Hardware Disruption

Condition Exists

520311

31

Operator Switch Status (OSS1)

Abnormal Update Rate

520329

9

ECU Monitoring (Pedal Map Mismatch)

Condition Exists

520336

31

Gross Air Leak

Condition Exists

520338

31

Adaptive Fuel Correction Bank 1

Data Valid But Below Normal Operating Range - Least Severe Level

520344

17

Adaptive Fuel Correction Bank 1

Data Valid But Above Normal Operating Range - Least Severe Level

520344

15

Upstream O2 Sensor Signals Swapped

Condition Exists

520346

31

EPS Bridge Error

Bad Intelligent Device Or Component

520448

12

Momentary Driveline Left Press

Condition Exists

520467

31

Momentary Driveline Right Press

Condition Exists

520468

31

Intercooler Pump Driver Circuit

Voltage Below Normal, Or Shorted To Low Source

520496

4

Intercooler Pump Driver Circuit

Voltage Above Normal, Or Shorted To High Source

520496

3

Intercooler Pump Driver Circuit

Current Below Normal Or Open Circuit

520496

5

Farm Mode Set Speed

Bad Intelligent Device Or Component

520633

12

Ignition Switch

Data Erratic, Intermittent Or Incorrect

521083

2

Drive Mode Requested

Voltage Below Normal, Or Shorted To Low Source

524067

4

Drive Mode Requested

Voltage Above Normal, Or Shorted To High Source

524067

3

Drive Mode Requested

Data Erratic, Intermittent Or Incorrect

524067

2

Foot On Cruise Control Switch

Condition Exists

524072

31

FOCC Checksum

Condition Exists

524081

31

FOCC Message Counter

Condition Exists

524082

31

Reverse Override Switch

Condition Exists

524145

31