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Diagnostic Trouble Code Definition

NOTE: Use of Tech 1 or Tech 2 scan tool is required to retrieve DTCs. Refer to user reference manual supplied with scan tool.
DIAGNOSTIC TROUBLE CODE INDEX

DTC Description
P0030  HO2S Heater Circuit - Bank 1, Sensor 1
P0031  HO2S Heater Circuit - Low Voltage - Bank 1, Sensor 1
P0032  HO2S Heater Circuit - High Voltage - Bank 1, Sensor 1
P0036  HO2S Heater Circuit - Bank 1, Sensor 2
P0037  HO2S Heater Circuit - Low Voltage - Bank 1, Sensor 2
P0038  HO2S Heater Circuit - High Voltage - Bank 1, Sensor 2
P0050  HO2S Heater Circuit - Bank 2, Sensor 1
P0051  HO2S Heater Circuit - Low Voltage - Bank 2, Sensor 1
P0052  HO2S Heater Circuit - High Voltage - Bank 2, Sensor 1
P0056  HO2S Heater Circuit - Bank 2, Sensor 2
P0057  HO2S Heater Circuit - Low Voltage - Bank 2, Sensor 2
P0058  HO2S Heater Circuit - High Voltage - Bank 2, Sensor 2
P0101  MAF System Performance
P0102  MAF Sensor Circuit - Low Signal/Frequency
P0103  MAF Sensor Circuit - High Signal/Frequency
P0107  MAP Sensor Circuit - Low Voltage
P0108  MAP Sensor Circuit - High Voltage
P0112  IAT Sensor Circuit - Low Voltage/High Temperature
P0113  IAT Sensor Circuit - High Voltage/Low Temperature
P0115  ECT Sensor Circuit
P0116  ECT Sensor Circuit Performance
P0117  ECT Sensor Circuit - Low Voltage/High Temperature
P0118  ECT Sensor Circuit - High Voltage/Low Temperature
P0121  TP Sensor No. 1 Circuit Performance
P0122  TP Sensor No. 1 Circuit - Low Voltage
P0123  TP Sensor No. 1 Circuit - High Voltage
P0130  HO2S Circuit - Bank 1, Sensor 1
P0131  HO2S Circuit - Low Voltage - Bank 1, Sensor 1
P0132  HO2S Circuit - High Voltage - Bank 1, Sensor 1
P0134  HO2S Circuit - Insufficient Activity - Bank 1, Sensor 1
P0135  HO2S Heater Circuit Performance - Bank 1, Sensor 1
P0136  HO2S Circuit - Bank 1, Sensor 2
P0138  HO2S Circuit - High Voltage - Bank 1, Sensor 2
P0139  HO2S Circuit - Slow Response - Bank 1, Sensor 2
P0140  HO2S Circuit - Insufficient Activity - Bank 1, Sensor 2
P0141  HO2S Heater Circuit Performance - Bank 1, Sensor 2
P0150  HO2S Heater Circuit - Bank 2, Sensor 1
P0151  HO2S Circuit - Low Voltage - Bank 2, Sensor 1
P0152  HO2S Circuit - High Voltage - Bank 2, Sensor 1
P0154  HO2S Circuit - Insufficient Activity - Bank 2, Sensor 1
P0155  HO2S Heater Circuit Performance - Bank 2, Sensor 1
P0156  HO2S Circuit - Bank 2, Sensor 2
P0158  HO2S Circuit - High Voltage - Bank 2, Sensor 2
P0159  HO2S Circuit - Slow Response - Bank 2, Sensor 2
P0161  HO2S Heater Circuit Performance - Bank 2, Sensor 2
P0171  Fuel Trim System Lean - Bank 1
P0172  Fuel Trim System Rich - Bank 1
P0174  Fuel Trim System Lean - Bank 2
P0175  Fuel Trim System Rich - Bank 2
P0201  Injector No. 1 Control Circuit
P0202  Injector No. 2 Control Circuit
P0203  Injector No. 3 Control Circuit
P0204  Injector No. 4 Control Circuit
P0205  Injector No. 5 Control Circuit
P0206  Injector No. 6 Control Circuit
P0221  TP Sensor No. 2 Circuit Performance
P0222  TP Sensor No. 2 Circuit - Low Voltage
P0223  TP Sensor No. 2 Circuit - High Voltage
P0230  Fuel Pump Relay Control Circuit
P0231  Fuel Pump Relay Control Circuit - Low Voltage
P0232  Fuel Pump Relay Control Circuit - High Voltage
P0261  Injector No. 1 Control Circuit - Low Voltage
P0262  Injector No. 1 Control Circuit - High Voltage
P0264  Injector No. 2 Control Circuit - Low Voltage
P0265  Injector No. 2 Control Circuit - High Voltage
P0267  Injector No. 3 Control Circuit - Low Voltage
P0268  Injector No. 3 Control Circuit - High Voltage
P0270  Injector No. 4 Control Circuit - Low Voltage
P0271  Injector No. 4 Control Circuit - High Voltage
P0273  Injector No. 5 Control Circuit - Low Voltage
P0274  Injector No. 5 Control Circuit - High Voltage
P0276  Injector No. 6 Control Circuit - Low Voltage
P0277  Injector No. 6 Control Circuit - High Voltage
P0300  Engine Misfire Detected
P0301  Cylinder No. 1 Misfire Detected
P0302  Cylinder No. 2 Misfire Detected
P0303  Cylinder No. 3 Misfire Detected
P0304  Cylinder No. 4 Misfire Detected
P0305  Cylinder No. 5 Misfire Detected
P0306  Cylinder No. 6 Misfire Detected
P0313  Misfire Detected With Low Fuel
P0327  Knock Sensor (KS) No. 1 Circuit - Low Input
P0328  Knock Sensor (KS) No. 1 Circuit - High Input
P0332  Knock Sensor (KS) No. 2 Circuit - Low Input
P0333  Knock Sensor (KS) No. 2 Circuit - High Input
P0335  Crankshaft (CKP) Sensor Circuit
P0341  Camshaft (CMP) Sensor Circuit Performance
P0342  Camshaft (CMP) Sensor Circuit - Low Voltage
P0343  Camshaft (CMP) Sensor Circuit - High Voltage
P0401  EGR Flow Insufficient
P0402  EGR Flow Excessive
P0403  EGR Solenoid Control Circuit
P0405  EGR Solenoid Circuit Performance - Actual Position Greater Than Commanded
P0406  EGR Solenoid Circuit Performance - Actual Position Less Than Commanded
P0422  Warm-Up Catalyst Efficiency Below Threshold - Bank 1
P0432  Warm-Up Catalyst Efficiency Below Threshold - Bank 2
P0440  Evaporative Emissions (EVAP) System
P0442  EVAP System - Small Leak Detected
P0443  EVAP Purge Valve Control Circuit
P0444  EVAP Purge Valve Control Circuit Open
P0445  EVAP Purge Valve Control Circuit Shorted
P0446  EVAP Vent Solenoid Valve Control System
P0447  EVAP Vent Valve Control Circuit Open
P0448  EVAP Vent Valve Control Circuit Shorted
P0451  EVAP Fuel Tank Pressure Sensor Circuit Performance
P0452  EVAP Fuel Tank Pressure Sensor Circuit - Low Voltage
P0453  EVAP Fuel Tank Pressure Sensor Circuit - High Voltage
P0455  EVAP System Gross Leak Detected
P0461  Fuel Level Sensor Circuit Performance
P0462  Fuel Level Sensor Circuit - Low Voltage
P0463  Fuel Level Sensor Circuit - High Voltage
P0480  Cooling Fan Relay No. 1 Circuit
P0481  Cooling Fan Relay No. 2 Circuit
P0500  VSS Circuit (With ABS)
P0500  VSS Circuit (Without ABS)
P0506  Idle Speed Low
P0507  Idle Speed High
P0532  A/C Refrigerant Pressure Sensor Circuit - Low Voltage
P0533  A/C Refrigerant Pressure Sensor Circuit - High Voltage
P0560  System Voltage
P0562  System Voltage Low
P0563  System Voltage High
P0571  Cruise/Brake Switch Circuit
P0601  ECM Memory
P0602  ECM Not Programmed
P0603  ECM Memory Reset
P0604  ECM RAM
P0606  ECM Internal Performance
P0621  Generator "L" Terminal Circuit
P0645  A/C Clutch Relay Circuit Open
P0646  A/C Clutch Relay Circuit - Low Voltage
P0647  A/C Clutch Relay Circuit - High Voltage
P1245  Intake Plenum Switchover Valve
P1271  APP Sensor No. 1 & 2 Circuit Performance
P1277  APP Sensor No. 1 Circuit - Low Voltage
P1278  APP Sensor No. 1 Circuit - High Voltage
P1282  APP Sensor No. 2 Circuit - Low Voltage
P1283  APP Sensor No. 2 Circuit - High Voltage
P1403  EGR Position Circuit - Low Voltage
P1405  EGR Position Circuit - High Voltage
P1406  EGR Pintle Position Error
P1441  EVAP System Flow During Non-Purge
P1510  Throttle Control System - In Limitation
P1511  Throttle Control System - Limp Home System Performance
P1516  Command Vs. Actual Throttle Position Correlation Error
P1519  Throttle Actuator Command (TAC) Module
P1523  Throttle Return Performance
P1526  TP Sensor Learn Not Done After Reprogramming
P1530  Throttle Control System - Amplifier Adjustment
P1602  Knock Control Module Circuit
P1630  Theft Deterrent System - ECM In Learn Mode
P1631  Theft Deterrent System - Password Incorrect
P1632  Theft Deterrent System - Fuel Disabled
P1637  Generator "L" Terminal Control Circuit - Low Input
P1669  ABS Unit Expected
P1780  MIL External Request By TCM
P1845  Torque Limit Management