Diagnostic Trouble Code Chart
HINT:
Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors.
If a malfunction code is displayed during the DTC check in check mode, check the circuit for the code listed in the table below. For details about each code, refer to the page number under "DTC No.".
DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC P0010 | Camshaft Position "A" Actuator Circuit (Bank 1) |
| DTC P0011 | Camshaft Position "A" Timing Over-Advanced or System Performance (Bank 1) |
| DTC P0012 | Camshaft Position "A" Timing Over-Retarded (Bank 1) |
| DTC P0016 | Crankshaft Position-Camshaft Position Correlation (Bank 1 Sensor A) |
| DTC P0031 | Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 1) |
| DTC P0032 | Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 1) |
| DTC P0037 | Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) |
| DTC P0038 | Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2) |
| DTC P0051 | Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 1) |
| DTC P0052 | Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 1) |
| DTC P0100 | Mass or Volume Air Flow Circuit |
| DTC P0101 | Mass or Volume Air Flow Circuit Range/Performance Problem |
| DTC P0110 | Intake Air Temperature Circuit |
| DTC P0115 | Engine Coolant Temperature Circuit |
| DTC P0116 | Engine Coolant Temperature Circuit Range/Performance Problem |
| DTC P0120 | Throttle/Pedal Position Sensor/Switch "A" Circuit (M/T) |
| DTC P0120 | Throttle/Pedal Position Sensor/Switch "A" Circuit (SMT) |
| DTC P0121 | Throttle/Pedal Position/Switch "A" Circuit Range/Performance Problem |
| DTC P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
| DTC P0128 | Coolant Thermostat (Coolant Temp. Below Thermostat Regulating Temp.) |
| DTC P0130 | Oxygen Sensor Circuit (Bank 1 Sensor 1) |
| DTC P0133 | Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 1) |
| DTC P0134 | Oxygen Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
| DTC P0136 | Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2) |
| DTC P0150 | Oxygen Sensor Circuit (Bank 2 Sensor 1) |
| DTC P0153 | Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 1) |
| DTC P0154 | Oxygen Sensor Circuit No Activity Detected (Bank 2 Sensor 1) |
| DTC P0171 | System too Lean (Bank 1) |
| DTC P0172 | System too Rich (Bank 1) |
| DTC P0174 | System too Lean (Bank 2) |
| DTC P0175 | System too Rich (Bank 2) |
| DTC P0300 | Random/Multiple Cylinder Misfire Detected |
| DTC P0301 | Cylinder 1 Misfire Detected |
| DTC P0302 | Cylinder 2 Misfire Detected |
| DTC P0303 | Cylinder 3 Misfire Detected |
| DTC P0304 | Cylinder 4 Misfire Detected |
| DTC P0325 | Knock Sensor 1 Circuit (Bank 1 or Single Sensor) |
| DTC P0335 | Crankshaft Position Sensor "A" Circuit |
| DTC P0339 | Crankshaft Position Sensor "A" Circuit Intermittent |
| DTC P0340 | Camshaft Position Sensor Circuit "A" (Bank 1 or Signal Sensor) |
| DTC P0341 | Camshaft Position Sensor "A" Circuit Range/Performance (Signal Sensor) |
| DTC P0351 | Ignition Coil "A" Primary/Secondary Circuit |
| DTC P0352 | Ignition Coil "B" Primary/Secondary Circuit |
| DTC P0353 | Ignition Coil "C" Primary/Secondary Circuit |
| DTC P0354 | Ignition Coil "D" Primary/Secondary Circuit |
| DTC P0420 | Catalyst System Efficiency Below Threshold (Bank 1) |
| DTC P0441 | Evaporative Emission Control System Incorrect Purge Flow |
| DTC P0442 | Evaporative Emission Control System Leak Detected (small leak) |
| DTC P0446 | Evaporative Emission Control System Vent Control Circuit |
| DTC P0450 | Evaporative Emission Control System Pressure Sensor/Switch |
| DTC P0451 | Evaporative Emission Control System Pressure Sensor/Switch Range/Performance |
| DTC P0456 | Evaporative Emission Control System Leak Detected (very small leak) |
| DTC P0500 | Vehicle Speed Sensor "A" |
| DTC P0503 | Vehicle Speed Sensor "A" Intermittent/Erratic/High |
| DTC P0504 | Brake Switch "A'V'B" Correlation |
| DTC P0505 | Idle Air Control System (M/T) |
| DTC P0505 | Idle Air Control System (SMT) |
| DTC P0511 | Idle Air Control Circuit (M/T) |
| DTC P0560 | System Voltage |
| DTC P0604 | Internal Control Module Randam Access Memory (RAM) Error |
| DTC P0606 | ECM/PCM Processor |
| DTC P0607 | Control Module Performance |
| DTC P0617 | Starter Relay Circuit High |
| DTC P0657 | Actuator Supply Voltage Circuit Open |
| DTC P0724 | Brake Switch "B" Circuit High |
| DTC P0860 | Gear Shift Module Communication Circuit |
| DTC P1126 | Magnetic Clutch Circuit Malfunction |
| DTC P1645 | Multiplex Communication Malfunction |
| DTC P1646 | Transmission Control ECU Malfunction |
| DTC P2102 | Throttle Actuator Control Motor Circuit Low |
| DTC P2103 | Throttle Actuator Control Motor Circuit High |
| DTC P2111 | Throttle Actuator Control System-Stuck Open |
| DTC P2118 | Throttle Actuator Control Motor Current Range/Performance |
| DTC P2119 | Throttle Actuator Control Throttle Body Range/Performance |
| DTC P2120 | Throttle/Pedal Position Sensor/Switch "D" Circuit |
| DTC P2121 | Accelerator Pedal Position Sensor Range/Performance Problem |