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Diagnostic Trouble Code Definitions

DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Definition (2) Code Type
BXXXX (3) Body Control Systems Malfunction N/A
CXXXX (3) Chassis Control System Malfunction N/A
P0013  Camshaft Position "B" Actuator Circuit (Bank 1) B
P0014  Camshaft Position "B" Timing Over Advanced Or System Performance (Bank 1) B
P0105  MAP Sensor Circuit - Insufficient Activity B
P0107  MAP Sensor Circuit - Low Voltage A
P0108  MAP Sensor Circuit - High Voltage 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
P0122  TP Sensor Circuit - Low Voltage A
P0123  TP Sensor Circuit - High Voltage A
P0125  Excessive Time To Enter Closed Loop Fuel Control B
P0128  Coolant Temperature Below Thermostat Regulating Temperature B
P0130  HO2S Circuit (Bank 1; Sensor 1) B
P0131  HO2S Circuit - Low Voltage (Bank 1; Sensor 1) B
P0132  HO2S Circuit - High Voltage (Bank 1; Sensor 1) B
P0133  HO2S Circuit - Slow Response (Bank 1; Sensor 1) B
P0134  HO2S Circuit - Insufficient Activity (Bank 1; Sensor 1) B
P0135 OR P0141  HO2S Heater Circuit (Bank 1; Sensor 1 Or 2) B
P0137  HO2S Circuit - Low Voltage (Bank 1; Sensor 2) B
P0138  HO2S Circuit - High Voltage (Bank 1; Sensor 2) B
P0140  HO2S Circuit - Insufficient Activity (Bank 1; Sensor 2) B
P0171  Fuel Trim System - Lean (Bank 1) B
P0172  Fuel Trim System - Rich (Bank 1) B
P0201-P0206  Fuel Injector Control Circuit B
P0218 (4) Transmission Fluid Overtemperature C
P0300  Random/Multiple Cylinder Misfire Detected B
P0301-P0306  Cylinder Misfire Detected B
P0326  Knock Sensor 1 Circuit - Range/Performance (Bank 1) B
P0327 OR P0332  Knock Sensor 1 Circuit - Low Voltage (Bank 1) B
P0335  Crankshaft Position Sensor "A" Circuit B
P0336  Crankshaft Position Sensor "A" Circuit Range/Performance B
P0340  Camshaft Position Sensor "A" Circuit (Bank 1) B
P0341  Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1) B
P0420  Catalyst System Efficiency Below Threshold (Bank 1) A
P0440  Evaporative Emission Control System A
P0442  EVAP System - Small Leak Detected A
P0446  EVAP Vent Valve Control Circuit A
P0452  EVAP System Pressure Sensor - Low Input B
P0453  EVAP System Pressure Sensor - High Input 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
P0495 (6) Fan Clutch Locked C
P0502  Vehicle Speed Sensor Low Output B
P0503  Vehicle Speed Sensor - Intermittent B
P0506  Idle Control System - Low RPM B
P0507  Idle Control System - High RPM A
P0530 (7) A/C Refrigerant Pressure Sensor Circuit C
P0562 (8) Low System Voltage C
P0563 (8) High System Voltage C
P0567 (9) Cruise Control Resume/Accel Switch Circuit C
P0568 (9) Cruise Control Set/Coast Switch Circuit C
P0601-P0607, P1600, P1621, P1627, P1680, P1681, P1683 Or P2610  PCM Memory A
P0621 (8) Generator "L" Terminal Circuit C
P0622 (8) Generator Field Circuit 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
P0719 (4) Brake Switch Circuit - Low Input C
P0724 (4) Brake Switch Circuit - High Input C
P0740 (4) TCC Enable Solenoid Circuit - Electrical Malfunction B
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
P0752 (4) 1-2 Shift Solenoid Valve Performance - No 2nd Or 3rd Gear B
P0753 (4) 1-2 Shift Solenoid Circuit - Electrical Malfunction B
P0756 (4) 2-3 Shift Solenoid Valve Performance A
P0757 (4) 2-3 Shift Solenoid Valve Performance - No 3rd Or 4th Gear A
P0758 (4) 2-3 Shift Solenoid Circuit - Electrical Malfunction A
P0785 (4) 3-2 Shift Solenoid Circuit - Electrical Malfunction B
P1120  Throttle Position Sensor 1 Circuit A
P1133  HO2S Circuit - Insufficient Switching (Sensor 1) B
P1134  HO2S Transition Time Ratio (Bank 1; Sensor 1) B
P1137  HO2S Circuit - Lean System (Bank 1; Sensor 2) B
P1138  HO2S Circuit - High Voltage (Bank 1; Sensor 2) B
P1171  Fuel System Lean During Acceleration C
P1220  Throttle Position Sensor 2 Circuit A
P1221  Throttle Position Sensors 1 & 2 Correlation A
P1271  Accelerator Pedal Position Sensors 1 & 2 Correlation A
P1275  Accelerator Pedal Position Circuit (Sensor 1) A
P1280  Accelerator Pedal Position Circuit (Sensor 2) A
P1336  Crankshaft System Variation Not Learned A
P1345  Crankshaft/Camshaft Position Sensor Correlation B
P1380  Misfire Detected - Rough Road Data Not Available C
P1381  Misfire Detected - No Communication With Brake Control Module C
P1441  EVAP System Flow During Non-Purge A
P1481 (6) Cooling Fan Speed Sensor Circuit B
P1482 (6) Cooling Fan Clutch Control Circuit B
P1484 (6) Cooling Fan Speed Error B
P1512  Intake Manifold Runner Control Stuck Closed (Bank 1) A
P1514  Throttle Body Performance A
P1515  Commanded Vs. Actual Throttle Position Performance (PCM) A
P1516  Commanded Vs. Actual Throttle Position Performance (TAC Module) A
P1523  Throttle Closed Position Performance C
P1571 (10) Invalid Torque Signal C
P1574 (10) Brake Switch Signal C
P1626 (11) Theft Deterrent System Loss Of Serial Communication C
P1630 (11) PCM Unable To Learn Passlock™ Module Password C
P1631 (11) Theft Deterrent System Password Incorrect C
P1633  Ignition 0 Circuit Performance C
P1635  5-Volt Reference "A" Circuit A
P1639  5-Volt Reference "B" Circuit A
P1682  Driver 5; Line 2 C
P1810 (4) TFP Valve Position Switch Circuit Malfunction B
P1860 (4) TCC PWM Solenoid Circuit 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 ELECTRIC COOLING FANS article in ENGINE COOLING.
(7) See appropriate MANUAL or AUTOMATIC A/C-HEATER SYSTEMS article in AIR CONDITIONING & HEATING.
(8) See appropriate GENERATORS & REGULATORS article in ELECTRICAL.
(9) See appropriate CRUISE CONTROL SYSTEMS article in ACCESSORIES & EQUIPMENT.
(10) See appropriate ANTI-LOCK article in BRAKES.
(11) See appropriate ANTI-THEFT SYSTEMS article in ACCESSORIES & EQUIPMENT.
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