Diagnostic Code Index
WARNING: This page is about a different car, the 2009 Saturn Outlook, 2009 GMC Acadia, 2009 Chevrolet Traverse, and 2009 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P0008 or P0009 | P0008: Engine Position System Performance Bank 1 P0009: Engine Position System Performance Bank 2 |
| DTC P000A-P000D, P0011, P0014, P0021, or P0024 | P000A: Intake Camshaft Position (CMP) System Slow Response Bank 1 P000B: Exhaust Camshaft Position (CMP) System Slow Response Bank 1 P000C: Intake Camshaft Position (CMP) System Slow Response Bank 2 P000D: Exhaust Camshaft Position (CMP) System Slow Response Bank 2 P0011: Intake Camshaft Position (CMP) System Performance Bank 1 P0014: Exhaust Camshaft Position (CMP) System Performance Bank 1 P0021: Intake Camshaft Position (CMP) System Performance Bank 2 P0024: Exhaust Camshaft Position (CMP) System Performance Bank 2 |
| DTC P0010, P0013, P0020, P0023, P2088, P2089, P2090, P2091, P2092, P2093, P2094, or P2095 | P0010: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1 P0013: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1 P0020: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2 P0023: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2 P2088: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1 P2089: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1 P2090: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1 P2091: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1 P2092: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2 P2093: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2 P2094: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2 P2095: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2 |
| DTC P0016, P0017, P0018, or P0019 | P0016: Crankshaft Position (CKP) - Intake Camshaft Position (CMP) Correlation Bank 1 P0017: Crankshaft Position (CKP) - Exhaust Camshaft Position (CMP) Correlation Bank 1 P0018: Crankshaft Position (CKP) - Intake Camshaft Position (CMP) Correlation Bank 2 P0019: Crankshaft Position (CKP) - Exhaust Camshaft Position (CMP) Correlation Bank 2 |
| DTC P0030, P0031, P0032, P0036, P0037, P0038, P0050, P0051, P0052, P0056, P0057, or P0058 | P0030: HO2S Heater Control Circuit Bank 1 Sensor 1 P0031: HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 1 P0032: HO2S Heater Control Circuit High Voltage Bank 1 Sensor 1 P0036: Heater Control Circuit Bank 1 Sensor 2 P0037: HO2S Heater Control Circuit Low Voltage Bank 1 Sensor 2 P0038: HO2S Heater Control Circuit High Voltage Bank 1 Sensor 2 P0050: HO2S Heater Control Circuit Bank 2 Sensor 1 P0051: HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 1 P0052: HO2S Heater Control Circuit High Voltage Bank 2 Sensor 1 P0056: HO2S Heater Control Circuit Bank 2 Sensor 2 P0057: HO2S Heater Control Circuit Low Voltage Bank 2 Sensor 2 P0058: HO2S Heater Control Circuit High Voltage Bank 2 Sensor 2 |
| DTC P0087, P0088, or P0089 | P0087: Fuel Rail Pressure (FRP) Too Low P0088: Fuel Rail Pressure (FRP) Too High P0089: Fuel Pressure Regulator Performance |
| DTC P0090, P0091, or P0092 | P0090: Fuel Pressure Regulator Control Circuit P0091: Fuel Pressure Regulator Solenoid 1 Control Circuit Low Voltage P0092: Fuel Pressure Regulator Solenoid 1 Control Circuit High Voltage |
| DTC P0100, P0102, or P0103 | P0100: Mass Air Flow (MAF) Sensor Circuit P0102: Mass Air Flow (MAF) Sensor Circuit Low Frequency P0103: Mass Air Flow (MAF) Sensor Circuit High Frequency |
| DTC P0101 | P0101: Mass Air Flow (MAF) Sensor Circuit Performance |
| DTC P0111-P0113 | P0111: Intake Air Temperature (IAT) Sensor Circuit Performance P0112: Intake Air Temperature (IAT) Sensor Circuit Low Voltage P0113: Intake Air Temperature (IAT) Sensor Circuit High Voltage |
| DTC P0116 | P0116: Engine Coolant Temperature (ECT) Sensor Performance |
| DTC P0117 or P0118 | P0117: Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage P0118: Engine Coolant Temperature (ECT) Sensor Circuit High Voltage |
| DTC P0119 | P0119: Engine Coolant Temperature (ECT) Sensor Circuit Intermittent |
| DTC P0121, P0122, P0123, P0221, P0222, or P0223 | P0121: Throttle Position (TP) Sensor 1 Performance P0122: Throttle Position (TP) Sensor 1 Circuit Low Voltage P0123: Throttle Position (TP) Sensor 1 Circuit High Voltage P0221: Throttle Position (TP) Sensor 2 Performance P0222: Throttle Position (TP) Sensor 2 Circuit Low Voltage P0223: Throttle Position (TP) Sensor 2 Circuit High Voltage |
| DTC P0128 | P0128: Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature |
| DTC P0130 or P0150 (w/LLT) | P0130: HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1 P0150: HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 1 |
| DTC P0131 or P0151 | P0131: HO2S Circuit Low Voltage Bank 1 Sensor 1 P0151: HO2S Circuit Low Voltage Bank 2 Sensor 1 |
| DTC P0132 or P0152 | P0132: HO2S Circuit High Voltage Bank 1 Sensor 1 P0152: HO2S Circuit High Voltage Bank 2 Sensor 1 |
| DTC P0133 or P0153 | P0133: HO2S Slow Response Bank 1 Sensor 1 P0153: HO2S Slow Response Bank 2 Sensor 1 |
| DTC P0134 or P0154 | P0134: HO2S Circuit Insufficient Activity Bank 1 Sensor 1 P0154: HO2S Circuit Insufficient Activity Bank 2 Sensor 1 |
| DTC P0135, P0141, P0155, or P0161 | P0135: HO2S Heater Performance Bank 1 Sensor 1 P0141: HO2S Heater Performance Bank 1 Sensor 2 P0155: HO2S Heater Performance Bank 2 Sensor 1 P0161: HO2S Heater Performance Bank 2 Sensor 2 |
| DTC P0137, P0138, P0140, P0157, P0158, or P0160 | P0137: HO2S Circuit Low Voltage Bank 1 Sensor 2 P0138: HO2S Circuit High Voltage Bank 1 Sensor 2 P0140: HO2S Circuit Insufficient Activity Bank 1 Sensor 2 P0157: HO2S Circuit Low Voltage Bank 2 Sensor 2 P0158: HO2S Circuit High Voltage Bank 2 Sensor 2 P0160: HO2S Circuit Insufficient Activity Bank 2 Sensor 2 |
| DTC P013A, P013C, P013E, or P014A | P013A: HO2S Slow Response Rich to Lean Bank 1 Sensor 2 P013C: HO2S Slow Response Rich to Lean Bank 2 Sensor 2 P013E: HO2S Delayed Response Rich to Lean Bank 1 Sensor 2 P014A: HO2S Delayed Response Rich to Lean Bank 2 Sensor 2 |
| DTC P0191 (ECM) | P0191: Fuel Rail Pressure (FRP) Sensor Performance |
| DTC P0191 (FPCM) | P0191: Fuel Rail Pressure (FRP) Sensor Performance |
| DTC P0192 or P0193 (ECM) | P0192: Fuel Rail Pressure (FRP) Sensor Circuit Low Voltage P0193: Fuel Rail Pressure (FRP) Sensor Circuit High Voltage |
| DTC P0192 or P0193 (FPCM) | P0192: Fuel Rail Pressure (FRP) Sensor Circuit Low Voltage P0193: Fuel Rail Pressure (FRP) Sensor Circuit High Voltage |
| DTC P0201-P0206, P0261, P0262, P0264, P0265, P0267, P0268, P0270, P0271, P0273, P0274, P0276, P0277, P2146, P2149, P2152, P2155, P216A, or P216D | P0201: Injector 1 Control Circuit P0202: Injector 2 Control Circuit P0203: Injector 3 Control Circuit P0204: Injector 4 Control Circuit P0205: Injector 5 Control Circuit P0206: Injector 6 Control Circuit P0261: Injector 1 Control Circuit Low Voltage P0262: Injector 1 Control Circuit High Voltage P0264: Injector 2 Control Circuit Low Voltage P0265: Injector 2 Control Circuit High Voltage P0267: Injector 3 Control Circuit Low Voltage P0268: Injector 3 Control Circuit High Voltage P0270: Injector 4 Control Circuit Low Voltage P0271: Injector 4 Control Circuit High Voltage P0273: Injector 5 Control Circuit Low Voltage P0274: Injector 5 Control Circuit High Voltage P0276: Injector 6 Control Circuit Low Voltage P0277: Injector 6 Control Circuit High Voltage P2146: Injector Positive Voltage Control Circuit Group 1 P2149: Injector Positive Voltage Control Circuit Group 2 P2152: Injector Positive Voltage Control Circuit Group 3 P2155: Injector Positive Voltage Control Circuit Group 4 P216A: Injector Positive Voltage Control Circuit Group 5 P216D: Injector Positive Voltage Control Circuit Group 6 |
| DTC P0231, P0232, or P023F | P0231: Fuel Pump Control Circuit Low Voltage P0232: Fuel Pump Control Circuit High Voltage P023F: Fuel Pump Control Circuit |
| DTC P025A | P025A: Fuel Pump Control Module Enable Circuit |
| DTC P029D, P02A1, P02A5, P02A9, P02AD, or P02B1 | P029D: Injector 1 Leak P02A1: Injector 2 Leak P02A5: Injector 3 Leak P02A9: Injector 4 Leak P02AD: Injector 5 Leak P02B1: Injector 6 Leak |
| DTC P0300-P0306 | P0300: Engine Misfire Detected P0301: Cylinder 1 Misfire Detected P0302: Cylinder 2 Misfire Detected P0303: Cylinder 3 Misfire Detected P0304: Cylinder 4 Misfire Detected P0305: Cylinder 5 Misfire Detected P0306: Cylinder 6 Misfire Detected |
| DTC P0324 | P0324: Knock Sensor (KS) Module Performance |
| DTC P0326, P0327, P0328, P0331, P0332, or P0333 | P0326: Knock Sensor (KS) System Performance Bank 1 P0327: Knock Sensor (KS) Circuit Low Voltage Bank 1 P0328: Knock Sensor (KS) Circuit High Voltage Bank 1 P0331: Knock Sensor (KS) System Performance Bank 2 P0332: Knock Sensor (KS) Circuit Low Voltage Bank 2 P0333: Knock Sensor (KS) Circuit High Voltage Bank 2 |
| DTC P0335, P0336, or P0338 | P0335: Crankshaft Position (CKP) Sensor Circuit P0336: Crankshaft Position (CKP) Sensor Performance P0338: Crankshaft Position (CKP) Sensor Circuit High Duty Cycle |
| DTC P0341, P0342, P0343, P0346, P0347, P0348, P0366, P0367, P0368, P0391, P0392, or P0393 | P0341: Intake Camshaft Position (CMP) Sensor Performance Bank 1 P0342: Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1 P0343: Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1 P0346: Intake Camshaft Position (CMP) Sensor Performance Bank 2 P0347: Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2 P0348: Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2 P0366: Exhaust Camshaft Position (CMP) Sensor Performance Bank 1 P0367: Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1 P0368: Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1 P0391: Exhaust Camshaft Position (CMP) Sensor Performance Bank 2 P0392: Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2 P0393: Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2 |
| DTC P0351-P0356, P2300, P2301, P2303, P2304, P2306, P2307, P2309, P2310, P2312, P2313, P2315, or P2316 | P0351: Ignition Coil 1 Control Circuit P0352: Ignition Coil 2 Control Circuit P0353: Ignition Coil 3 Control Circuit P0354: Ignition Coil 4 Control Circuit P0355: Ignition Coil 5 Control Circuit P0356: Ignition Coil 6 Control Circuit P2300: Ignition Coil 1 Control Circuit Low Voltage P2301: Ignition Coil 1 Control Circuit High Voltage P2303: Ignition Coil 2 Control Circuit Low Voltage P2304: Ignition Coil 2 Control Circuit High Voltage P2306: Ignition Coil 3 Control Circuit Low Voltage P2307: Ignition Coil 3 Control Circuit High Voltage P2309: Ignition Coil 4 Control Circuit Low Voltage P2310: Ignition Coil 4 Control Circuit High Voltage P2312: Ignition Coil 5 Control Circuit Low Voltage P2313: Ignition Coil 5 Control Circuit High Voltage P2315: Ignition Coil 6 Control Circuit Low Voltage P2316: Ignition Coil 6 Control Circuit High Voltage |
| DTC P0420 or P0430 | P0420: Catalyst System Low Efficiency Bank 1 P0430: Catalyst System Low Efficiency Bank 2 |
| DTC P0442 | P0442: Evaporative Emission (EVAP) System Small Leak Detected |
| DTC P0443, P0458, or P0459 | P0443: Evaporative Emission (EVAP) Purge Solenoid Control Circuit P0458: Evaporative Emission (EVAP) Purge Solenoid Control Circuit Low Voltage P0459: Evaporative Emission (EVAP) Purge Solenoid Control Circuit High Voltage |
| DTC P0446 | P0446: Evaporative Emissions (EVAP) Vent System Performance |
| DTC P0449, P0498, or P0499 | P0449: Evaporative Emission (EVAP) Vent Solenoid Control Circuit P0498: Evaporative Emission (EVAP) Vent Solenoid Valve Control Circuit Low Voltage P0499: Evaporative Emission (EVAP) Vent Solenoid Valve Control Circuit High Voltage |
| DTC P0450 or P0451 | P0450: Fuel Tank Pressure (FTP) Sensor Circuit P0451: Fuel Tank Pressure (FTP) Sensor Performance |
| DTC P0452 or P0453 | P0452: Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage P0453: Fuel Tank Pressure (FTP) Sensor Circuit High Voltage |
| DTC P0455 or P0497 | P0455: Evaporative Emission (EVAP) System Large Leak Detected P0497: Evaporative Emission (EVAP) System No Flow During Purge |
| DTC P0496 | P0496: Evaporative Emissions (EVAP) System Flow During Non-Purge |
| DTC P0506, P0507, or P050A | P0506: Idle Speed Low P0507: Idle Speed High P050A: Cold Start Idle Air Control (IAC) System Performance |
| DTC P0601-P0604, P0606, P0607, P062B, P0167D, P2107, or P2610 | P0601: Control Module Read Only Memory (ROM) P0602: Control Module Not Programmed P0603: Control Module Long Term Memory Reset P0604: Control Module Random Access Memory (RAM) P0606: Control Module Internal Performance P062B: Control Module Fuel Injector Control Performance P167D: Control Module Ignition Coil Internal Circuit P2610: Control Module Ignition Off Timer Performance |
| DTC P0601-P0604, P0606, or P062F (FPCM) | P0601: Control Module Read Only Memory (ROM) P0602: Control Module Not Programmed P0603: Control Module Long Term Memory Reset P0604: Control Module Random Access memory (RAM) P0606: Control Module Internal Performance P062F: Control Module Long Term Memory Performance |
| DTC P0627, P0628, or P0629 | P0627: Fuel Pump Relay Control Circuit P0628: Fuel Pump Relay Control Circuit Low Voltage P0629: Fuel Pump Relay Control Circuit High Voltage |
| DTC P0638, P2100, P2101, or P2119 | P0638: Throttle Actuator Control (TAC) Command Performance P2100: Throttle Actuator Control (TAC) Motor Control Circuit P2101: Control Module Throttle Actuator Position Performance P2119: Throttle Closed Position Performance |
| DTC P0641 or P06A6 (FPCM) | P0641: 5-Volt Reference Circuit P06A6: 5-Volt Reference Performance |
| DTC P0641-P0643, P0651-P0653, or P0697-P0699 | P0641: 5-Volt Reference 1 Circuit P0642: 5-Volt Reference 1 Circuit Low Voltage P0643: 5-Volt Reference 1 Circuit High Voltage P0651: 5-Volt Reference 2 Circuit P0652: 5-Volt Reference 2 Circuit Low Voltage P0653: 5-Volt Reference 2 Circuit High Voltage P0697: 5-Volt Reference 3 Circuit P0698: 5-Volt Reference 3 Circuit Low Voltage P0699: 5-Volt Reference 3 Circuit High Voltage |
| DTC P0650 | P0650: Malfunction Indicator Lamp (MIL) Control Circuit |
| DTC P0685, P0686, P0687, P0689, or P0690 | P0685: Engine Controls Ignition Relay Control Circuit P0686: Engine Controls Ignition Relay Control Circuit Low Voltage P0687: Engine Controls Ignition Relay Control Circuit High Voltage P0689: Engine Controls Ignition Relay Feedback Circuit Low Voltage P0690: Engine Controls Ignition Relay Feedback Circuit High Voltage |
| DTC P069E | P069E: Fuel Pump Flow Control Module (FPCM) Requested MIL Illumination |
| DTC P0700 | P0700: Transmission Control Module (TCM) Requested MIL Illumination |
| DTC P0856 | P0856: Traction Control Torque Request Circuit |
| DTC P1011-P1014 | P1011: Intake Camshaft Position (CMP) Actuator Park Position Bank 1 P1012: Exhaust Camshaft Position (CMP) Actuator Park Position Bank 1 P1013: Intake Camshaft Position (CMP) Actuator Park Position Bank 2 P1014: Exhaust Camshaft Position (CMP) Actuator Park Position Bank 2 |
| DTC P1255 or P064A | P064A: Fuel Pump Control Module Performance P1255: Fuel Pump Control Module Driver Overtemperature |
| DTC P1551 | P1551: Throttle Valve Rest Position Not Reached During Learn |
| DTC P2096 or P2098 | P2096: Post Catalyst Fuel Trim System Low Limit Bank 1 P2098: Post Catalyst Fuel Trim System Low Limit Bank 2 |
| DTC P2097 or P2099 | P2097: Post Catalyst Fuel Trim System High Limit Bank 1 P2099: Post Catalyst Fuel Trim System High Limit Bank 2 |
| DTC P2105 | P2105: Throttle Actuator Control (TAC) System - Forced Engine Shutdown |
| DTC P2122, P2123, P2127, P2128, or P2138 | P2122: Accelerator Pedal Position (APP) Sensor 1 Circuit Low Voltage P2123: Accelerator Pedal Position (APP) Sensor 1 Circuit High Voltage P2127: Accelerator Pedal Position (APP) Sensor 2 Circuit Low Voltage P2128: Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage P2138: Accelerator Pedal Position (APP) Sensor 1-2 Correlation |
| DTC P2176 | P2176: Minimum Throttle Position Not Learned |
| DTC P2177, P2179, P2187, or P2189 | P2177: Fuel Trim System Lean at Cruise or Accel Bank 1 P2179: Fuel Trim System Lean at Cruise or Accel Bank 2 P2187: Fuel Trim System Lean at Idle Bank 1 P2189: Fuel Trim System Lean at Idle Bank 2 |
| DTC P2178, P2180, P2188, or P2190 | P2178: Fuel Trim System Rich at Cruise or Accel Bank 1 P2180: Fuel Trim System Rich at Cruise or Accel Bank 2 P2188: Fuel Trim System Rich at Idle Bank 1 P2190: Fuel Trim System Rich at Idle Bank 2 |
| DTC P2227, P2228, or P2229 | P2227: Barometric Pressure (BARO) Sensor Performance P2228: Barometric Pressure (BARO) Sensor Circuit Low Voltage P2229: Barometric Pressure (BARO) Sensor Circuit High Voltage |
| DTC P2232 or P2235 | P2232: HO2S Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 2 P2235: HO2S Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 2 |
| DTC P2270 or P2272 | P2270: HO2S Signal Stuck Lean Bank 1 Sensor 2 P2272: HO2S Signal Stuck Lean Bank 2 Sensor 2 |
| DTC P2271 or P2273 | P2271: HO2S Signal Stuck Rich Bank 1 Sensor 2 P2273: HO2S Signal Stuck Rich Bank 2 Sensor 2 |
| DTC P2534 | P2534: Ignition 1 Switch Circuit Low Voltage |
| DTC P2544 | P2544: Transmission Torque Request Circuit |
| DTC P2635 | P2635: Fuel Pump Performance |