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Diagnostic Trouble Code Definitions

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DIAGNOSTIC TROUBLE CODE INDEX

DTC (1) Description (2) Code Type
BXXXX (3) Body Control Systems Malfunction N/A
CXXXX (3) Chassis Control System Malfunction N/A
P0112  IAT Sensor Circuit - Low Voltage B
P0113  IAT Sensor Circuit - High Voltage B
P0117  ECT Sensor Circuit - Low Voltage B
P0118  ECT Sensor Circuit - High Voltage B
P0121  Accelerator Pedal Position Sensors - Excessive Difference C
P0122  Accelerator Pedal Position Sensor 1 Circuit - Low Voltage C
P0123  Accelerator Pedal Position Sensor 1 Circuit - High Voltage C
P0126  Insufficient ECT For Stable Operation B
P0182  Fuel Temperature Sensor Circuit - Low Voltage B
P0183  Fuel Temperature Sensor Circuit - High Voltage B
P0215  Engine Shutoff Solenoid Control Circuit C
P0216  Injection Timing Control System B
P0218 (4) Transmission Fluid Overtemperature C
P0219  Engine Overspeed Condition C
P0220  Accelerator Position Sensor 2 Circuit C
P0221  Accelerator Position Sensor 2 Circuit Performance C
P0222  Accelerator Position Sensor 2 Circuit - Low Voltage C
P0223  Accelerator Position Sensor 2 Circuit - High Voltage C
P0225  Accelerator Position Sensor 3 Circuit C
P0226  Accelerator Position Sensor 3 Circuit Performance C
P0227  Accelerator Position Sensor 3 Circuit - Low Voltage C
P0228  Accelerator Position Sensor 3 Circuit - High Voltage C
P0231  Fuel/Lift Pump Feedback Circuit - Low Voltage B
P0236  Turbocharger Boost System B
P0237  Turbocharger Boost Sensor Circuit - Low Voltage B
P0238  Turbocharger Boost Sensor Circuit - High Voltage B
P0251  Injection Pump Cam System A
P0263  Cylinder No. 1 Balance System C
P0266  Cylinder No. 2 Balance System C
P0269  Cylinder No. 3 Balance System C
P0272  Cylinder No. 4 Balance System C
P0275  Cylinder No. 5 Balance System C
P0278  Cylinder No. 6 Balance System C
P0281  Cylinder No. 7 Balance System C
P0284  Cylinder No. 8 Balance System C
P0300  Engine Misfire Detected B
P0301-P0308  Cylinders No. 1-8 Misfire Detected B
P0335  Crankshaft Position Sensor Circuit A
P0370  Timing Reference High Resolution A
P0380  Glow Plug Circuit Performance (CA) B
P0380  Glow Plug Circuit Performance (Fed) B
P0461 (5) Fuel Level Sensor Circuit Performance C
P0462 (5) Fuel Level Sensor Circuit - Low Voltage C
P0463 (5) Fuel Level Sensor Circuit - High Voltage C
P0501  Vehicle Speed Sensor (M/T) C
P0560  PCM Detects Either A Low Or A High System Voltage C
P0562 (6) Low System Voltage C
P0563 (6) High System Voltage C
P0567 (7) Cruise Control Resume/Accel Switch Circuit C
P0568 (7) Cruise Control Set/Coast Switch Circuit C
P0571 (7) TCC Brake Switch Circuit C
P0601  Control Module Read Only Memory A
P0602  PCM Not Programmed C
P0603  PCM Long Term Memory Reset C
P0604  PCM Random Access Memory Performance C
P0605  PCM Programming Read Only Memory A
P0606  PCM Internal Performance A
P0607  PCM Performance A
P0608 (5) Vehicle Speed Circuit Fault C
P0615 (8) Starter ODM - Incorrect Voltage N/A
P0654 (5) Engine Speed Circuit Fault C
P0701 (4) Transmission Control System Performance C
P0704  Clutch Pedal Switch C
P0711 (4) TFT Sensor Circuit - Range/Performance C
P0712 (4) TFT Sensor Circuit - Low Input C
P0713 (4) TFT Sensor Circuit - High Input C
P0716 (4) Turbine Speed Sensor Circuit - Performance A
P0717 (4) Turbine Speed Sensor Circuit - No Signal A
P0719  TCC/Stoplight Switch Open C
P0722 (4) Output Speed Sensor Circuit - No Signal A
P0723 (4) Irregular A/T Output Speed Signal B
P0724  TCC/Stoplight Switch Closed C
P0730 (4) Incorrect Gear Ratio C
P0741 (4) TCC System - Stuck Off B
P0742 (4) TCC System - Stuck On B
P0748 (4) PC Solenoid Circuit - Electrical Malfunction C
P0751 (4) 1-2 Shift Solenoid Valve Performance B
P0753 (4) 1-2 Shift Solenoid Valve Circuit Electrical Malfunction B
P0756 (4) 2-3 Shift Solenoid Valve Performance A
P0758 (4) 2-3 Shift Solenoid Valve Circuit Electrical Malfunction A
P1125  Accelerator Pedal Position Sensors Out Of Range Or Disagree C
P1214  Injection Pump Timing Offset Error B
P1216  Fuel Solenoid Response Time - Too Short C
P1217  Fuel Solenoid Response Time - Too Long C
P1218  Injection Pump Calibration Circuit B
P1504 (9) VSS Signal - Low Voltage N/A
P1600  PCM Long Term Memory Reset A
P1621  PCM Long Term Memory Performance C
P1626 (10) Theft Deterrent System Loss Of Serial Communication C
P1627  PCM A/D Performance B
P1630 (10) PCM Unable To Learn Passlock(tm) Module Password C
P1631 (10) Theft Deterrent System Password Incorrect C
P1635  5-Volt Reference 1 Circuit C
P1637 (6) Generator Turn-On Signal Circuit Voltage Out Of Range C
P1638 (6) Pulse Width Modulated Signal Out Of Range C
P1641  MIL Control Circuit C
P1643  Wait To Start Indicator Control Circuit B
P1654  Service Throttle Soon Light Control Circuit C
P1656  Wastegate Solenoid Control Circuit B
P1680  PCM Memory A
P1681  PCM Memory A
P1683  PCM Ignition Off Timer Performance B
P1810 (4) TFP Manual Valve Position Switch Assembly Circuit Malfunction B
P1811 (4) Maximum Adapt & Long Shift C
P1860 (4) TCC PWM Solenoid Circuit - Electrical Malfunction B
P1870 (4) Transmission Component Slipping B
P1875 (4) 4WD Low Switch Circuit - Electrical Malfunction
 B
UXXXX (3) Network Communication System Malfunction N/A
(1) DTC definitions may vary depending on vehicle and/or engine configuration.
(2) See CODE TYPES  under ON-BOARD DIAGNOSTICS.
(3) See appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT.
(4) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS.
(5) See appropriate ANALOG INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.
(6) See appropriate GENERATORS & REGULATORS article in STARTING & CHARGING SYSTEMS.
(7) See appropriate CRUISE CONTROL SYSTEMS article in ACCESSORIES & EQUIPMENT.
(8) See appropriate STARTERS article in STARTING & CHARGING SYSTEMS.
(9) See appropriate ANTI-LOCK article in BRAKES.
(10) See appropriate ANTI-THEFT SYSTEMS article in ACCESSORIES & EQUIPMENT.
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