The service information contained in this manual refers to the Federal calibration package. The export change is NOT reflected in the service information on the DTC's diagnostic support information page or in the Repair Instructions. The DTC Type table information refers to domestic and Export calibration packages. Export vehicles may have differences in DTC types that will affect Malfunction Indicator Lamp (MIL) operation. Certain DTCs have been changed from type A to type C or, in some cases, type X. When a type A diagnostic fails, a DTC is set immediately and the Malfunction Indicator Lamp (MIL) is illuminated. When a type B DTC diagnostic fails, the Malfunction Indicator Lamp (MIL) will illuminate if the fault is present after two consecutive drive trips. A type C DTC will set after one failure and be stored in history but will not illuminate the Malfunction Indicator Lamp (MIL). Type X DTCs have been turned off (the diagnostic does not run, no codes are stored, and the Malfunction Indicator Lamp (MIL) will not illuminate.
If a system is malfunctioning and the associated DTC has been disabled (Type X), it may be beneficial to use the diagnostic table as a guide to aid in diagnosis. Many of the DTC tables include a functional check of the system that may pinpoint a problem. However, it is important to remember that the DTC tables are specifically designed for use only when a DTC is set. Therefore, a thorough understanding of the normal operation of the system being diagnosed is necessary and use of the tables for this purpose is at the discretion of the technician.
Important: An export vehicle may have unrequired emissions components removed.
DTC | Description | Domestic RPO L36 | Export Unleaded Fuel | European Export Unleaded Fuel |
|---|---|---|---|---|
P0101 | Mass Air Flow System Performance | B | B | B |
P0102 | MAF Sensor Circuit Low Frequency | B | B | B |
P0103 | MAF Sensor Circuit High Frequency | B | B | B |
P0107 | MAP Sensor Circuit Low Voltage | B | B | B |
P0108 | MAP Sensor Circuit High Voltage | B | B | B |
P0112 | IAT Sensor Circuit Low Voltage | B | B | B |
P0113 | IAT Sensor Circuit High Voltage | B | B | B |
P0117 | ECT Sensor Circuit Low Voltage | B | B | B |
P0118 | ECT Sensor Circuit High Voltage | B | B | B |
P0125 | ECT Excessive Time to Closed Loop | B | B | B |
P0131 | HO2S Circuit Low Voltage Bank 1 Sensor 1 | B | B | B |
P0132 | HO2S Circuit High Voltage Bank 1 Sensor 1 | B | B | B |
P0133 | HO2S Circuit Slow Response Bank 1 Sensor 1 | B | B | B |
P0134 | HO2S CKT Insufficient Activity Bank 1 Sensor 1 | B | B | B |
P0135 | HO2S Heater Circuit Bank 1 Sensor 1 | B | B | X |
P0143 | HO2S Circuit Low Voltage Bank 1 Sensor 3 (Post-Converter) | B | B | B |
P0144 | HO2S Circuit High Voltage Bank 1 Sensor 3 (Post-Converter) | B | B | B |
P0146 | HO2S Circuit Insufficient Activity Bank 1 Sensor 3 (Post-Converter) | B | B | B |
P0147 | HO2S Heater Circuit Bank 1 Sensor 3 (Post-Converter) | B | B | B |
P0151 | HO2S Circuit Low Voltage Bank 2 Sensor 1 | B | B | B |
P0152 | HO2S Circuit High Voltage Bank 2 Sensor 1 | B | B | B |
P0153 | HO2S Circuit Slow Response Bank 2 Sensor 1 | B | B | B |
P0154 | HO2S Circuit Insufficient Activity Bank 2 Sensor 1 | B | B | B |
P0155 | HO2S Heater Circuit Bank 2 Sensor 1 | B | B | X |
P0171 | Fuel Trim System Lean Bank 1 | B | B | B |
P0172 | Fuel Trim System Rich Bank 1 | B | B | B |
P0174 | Fuel Trim System Lean Bank 2 | B | B | B |
P0175 | Fuel Trim System Rich Bank 2 | B | B | B |
P0201 | Injector 1 Control Circuit | B | B | B |
P0202 | Injector 2 Control Circuit | B | B | B |
P0203 | Injector 3 Control Circuit | B | B | B |
P0204 | Injector 4 Control Circuit | B | B | B |
P0205 | Injector 5 Control Circuit | B | B | B |
P0206 | Injector 6 Control Circuit | B | B | B |
P0218 | Transmission Fluid Over Temperature | C | C | C |
P0230 | Fuel Pump Relay Control Circuit | C | C | C |
P0300 | Engine Misfire Detected | B | B | B |
P0325 | Knock Sensor System | B | B | B |
P0327 | Knock Sensor Circuit Bank 1 | B | B | B |
P0332 | Knock Sensor Circuit Bank 2 | B | B | B |
P0336 | 18X Reference Signal Circuit | B | B | B |
P0341 | CMP Sensor Circuit Performance | B | B | B |
P0401 | EGR System Flow Insufficient | A | A | A |
P0403 | EGR Solenoid Control Circuit | B | B | B |
P0404 | EGR System Performance | B | B | B |
P0405 | EGR Pintle Position Circuit Low Voltage | B | B | B |
P0420 | TWC System Low Efficiency | A | A | A |
P0440 | EVAP System | A | A | A |
P0442 | EVAP Control System Small Leak Detected | A | A | A |
P0443 | EVAP Purge Solenoid Valve Control Circuit | B | B | B |
P0446 | EVAP Canister Vent Blocked | A | A | A |
P0449 | EVAP Vent Valve Solenoid Control Circuit | B | B | B |
P0452 | Fuel Tank Pressure Sensor Circuit Low Voltage | B | B | B |
P0453 | Fuel Tank Pressure Sensor Circuit High Voltage | B | B | B |
P0462 | Fuel Level Sensor Circuit Low Voltage | C | C | C |
P0463 | Fuel Level Sensor Circuit High Voltage | C | C | C |
P0480 | Fan Control Relay 1 Control Circuit | B | B | B |
P0481 | Fan Control Relay 2 Control Circuit | B | B | B |
P0500 | Vehicle Speed Sensor Circuit Low Input. Refer to Manual Transmission Diagnosis. | B | B | B |
P0501 | Vehicle Speed Sensor Circuit Intermittent. Refer to Manual Transmission Diagnosis. | B | B | B |
P0502 | Vehicle Speed Sensor Circuit Low Input. Refer to 4L60-E Automatic Transmission Diagnosis. | B | B | B |
P0503 | Vehicle Speed Sensor Circuit Intermittent. Refer to 4L60-E Automatic Transmission Diagnosis. | B | B | B |
P0506 | Idle Control System Low RPM | B | B | B |
P0507 | Idle Control System High RPM | A | A | A |
P0530 | A/C Refrigerant Pressure Sensor Circuit | C | C | C |
P0560 | System Voltage | C | C | C |
P0567 | Cruise Resume Circuit | C | C | C |
P0568 | Cruise Set Circuit | C | C | C |
P0571 | Cruise Brake Switch Circuit | C | C | C |
P0601 | PCM Memory | A | A | A |
P0602 | PCM Not Programmed | A | A | A |
P0604 | Control Module Random Access Memory | A | A | A |
P0606 | PCM Internal Performance | A | A | A |
P0650 | MIL Control Circuit | A | A | A |
P0704 | Clutch Switch Circuit | C | C | C |
P0711 | Transaxle Fluid Temperature (TFT) Sensor Circuit Performance. Refer to 4L60-E Automatic Transmission Diagnosis. | C | C | C |
P0712 | Transaxle Fluid Temperature (TFT) Sensor Circuit - Low Signal. Refer to 4L60-E Automatic Transmission Diagnosis. | C | C | C |
P0713 | Transaxle Fluid Temperature (TFT) Sensor Circuit - High Signal Voltage. Refer to 4L60-E Automatic Transmission Diagnosis. | C | C | C |
P0719 | Brake Switch Circuit Low. Refer to 4L60-E Automatic Transmission Diagnosis. | C | C | C |
P0724 | Brake Switch Circuit High. Refer to 4L60-E Automatic Transmission Diagnosis. | C | C | C |
P0740 | Torque Converter Clutch Enable Solenoid Circuit Electrical. Refer to 4L60-E Automatic Transmission Diagnosis. | B | B | B |
P0742 | Torque Converter Clutch System Stuck On. Refer to 4L60-E Automatic Transmission Diagnosis. | B | B | B |
P0748 | Pressure Control Solenoid Valve Circuit Malfunction. Refer to 4L60-E Automatic Transmission Diagnosis. | C | C | C |
P0751 | Shift Solenoid 1 - Performance/Stuck Off. Refer to 4L60-E Automatic Transmission Diagnosis. | A | A | A |
P0753 | Shift Solenoid 1 - Electrical. Refer to 4L60-E Automatic Transmission Diagnosis. | B | B | B |
P0756 | Shift Solenoid 2 - Performance/Stuck Off. Refer to 4L60-E Automatic Transmission Diagnosis. | A | A | A |
P0758 | Shift Solenoid 2 - Electrical. Refer to 4L60-E Automatic Transmission Diagnosis. | A | A | A |
P0785 | 3-2 Shift Solenoid Circuit Electrical. Refer to 4L60-E Automatic Transmission Diagnosis. | A | A | A |
P1106 | MAP Sensor CKT Intermittent High Voltage | C | C | C |
P1107 | MAP Sensor CKT Intermittent Low Voltage | C | C | C |
P1111 | IAT Sensor CKT Intermittent High Voltage | C | C | C |
P1112 | IAT Sensor CKT Intermittent Low Voltage | C | C | C |
P1114 | ECT Sensor CKT Intermittent Low Voltage | C | C | C |
P1115 | ECT Sensor CKT Intermittent High Voltage | C | C | C |
P1120 | TP Sensor 1 Circuit | A | A | A |
P1125 | APP System | A | A | A |
P1133 | HO2S Insufficient Switching Bank 1 Sensor 1 | B | B | B |
P1134 | HO2S Transition Time Ratio Bank 1 Sensor 1 | B | B | B |
P1153 | HO2S Insufficient Switching Bank 2 Sensor 1 | B | B | B |
P1154 | HO2S Transition Time Ratio Bank 2 Sensor 1 | B | B | B |
P1220 | TP Sensor 2 Circuit | A | A | A |
P1221 | TP Sensor 1-2 Performance | A | A | A |
P1271 | APP Sensor 1,2 Correlation Error | C | C | C |
P1272 | APP Sensor 1,3 Correlation Error | C | C | C |
P1273 | APP Sensor 2,3 Correlation Error | C | C | C |
P1275 | APP Sensor 1 Circuit | C | C | C |
P1276 | APP Sensor 1 Performance | C | C | C |
P1280 | APP Sensor 2 Circuit | C | C | C |
P1281 | APP Sensor 2 Circuit Performance | C | C | C |
P1285 | APP Sensor 3 Circuit | C | C | C |
P1286 | APP Sensor 3 Circuit Performance | C | C | C |
P1336 | CKP System Variation Not Learned | A | A | A |
P1351 | IC Circuit Open | B | B | B |
P1352 | Bypass Circuit Open | B | B | B |
P1361 | IC Circuit Not Toggling | B | B | B |
P1362 | Bypass Circuit Shorted | B | B | B |
P1374 | 3X Reference Circuit | B | B | B |
P1380 | EBCM DTC Rough Data Unstable | C | X | X |
P1381 | Misfire Detected No EBCM/PCM Serial Data | C | X | X |
P1404 | EGR Valve Closed Pintle Position | A | A | A |
P1441 | EVAP System Flow During Non-Purge | B | B | B |
P1514 | TAC System MAF Performance | A | A | A |
P1515 | Predicted vs Actual Throttle Position Performance | A | A | A |
P1516 | Commanded vs Actual Throttle Position Performance | A | A | A |
P1517 | TAC Module Processor | A | A | A |
P1518 | PCM to TAC Module Serial Data Circuit | A | A | A |
P1519 | TAC Module Internal Circuit | C | C | C |
P1523 | Throttle Return Performance | C | C | C |
P1546 | A/C Relay Control Circuit | C | C | C |
P1571 | TCS Desired Torque Circuit | C | C | C |
P1574 | Stoplamp Control Circuit | C | C | C |
P1626 | Theft Deterrent System Fuel Enable CKT | C | C | C |
P1629 | Theft Deterrent Crank Signal Malfunction | C | C | C |
P1635 | 5 Volt Reference (A) Circuit | B | B | B |
P1639 | 5 Volt Reference (B) Circuit | B | B | B |
P1689 | Delivered Torque Output Circuit | C | C | C |
P1810 | Automatic Transmission Fluid Pressure Manual Valve Position Switch Malfunction. Refer to 4L60-E Automatic Transmission Diagnosis. | B | B | B |
P1860 | Torque Converter Clutch PWM Solenoid Circuit. Refer to 4L60-E Automatic Transmission Diagnosis. | B | B | B |
P1870 | Transmission Component Slipping. Refer to 4L60-E Automatic Transmission Diagnosis. | B | B | B |
