Diagnostic Trouble Code Index
DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description |
|---|---|
| DTC P0031 | HO2S HEATER (FRONT, RH) CIRCUIT LOW |
| DTC P0032 | HO2S HEATER (FRONT, RH) CIRCUIT HIGH |
| DTC P0037 | HO2S HEATER (REAR, RH) CIRCUIT LOW |
| DTC P0038 | HO2S HEATER (REAR, RH) CIRCUIT HIGH |
| DTC P0051 | HO2S HEATER (FRONT, LH) CIRCUIT LOW |
| DTC P0052 | HO2S HEATER (FRONT, LH) CIRCUIT HIGH |
| DTC P0057 | HO2S HEATER (REAR, LH) CIRCUIT LOW |
| DTC P0058 | HO2S HEATER (REAR, LH) CIRCUIT HIGH |
| DTC P0101 | MAF SENSOR INCONSISTENT WITH TP SENSOR |
| DTC P0102 | MAF CIRCUIT LOW INPUT |
| DTC P0103 | MAF CIRCUIT HIGH INPUT |
| DTC P0106 | EGR BOOST SENSOR CIRCUIT PERFORMANCE PROBLEM |
| DTC P0107 | EGR BOOST SENSOR CIRCUIT LOW INPUT |
| DTC P0108 | EGR BOOST SENSOR CIRCUIT HIGH INPUT |
| DTC P0111 | IAT PERFORMANCE PROBLEM |
| DTC P0112 | IAT CIRCUIT LOW INPUT |
| DTC P0113 | IAT CIRCUIT HIGH INPUT |
| DTC P0116 | ECT CIRCUIT PERFORMANCE PROBLEM |
| DTC P0117 | ECT CIRCUIT LOW INPUT |
| DTC P0118 | ECT CIRCUIT HIGH INPUT |
| DTC P0121 | THROTTLE POSITION STUCK CLOSED |
| DTC P0122 | TP CIRCUIT LOW INPUT |
| DTC P0123 | TP CIRCUIT HIGH INPUT |
| DTC P0125 | EXCESSIVE TIME TO ENTER CLOSED LOOP FUEL CONTROL |
| DTC P0126, P0128 | COOLANT THERMOSTAT STUCK CLOSED |
| DTC P0131, P0132, P0151, P0152 | HO2S (FRONT, RH) NO INVERSION (STUCK LOW), (STUCK HIGH); HO2S (FRONT, LH) NO INVERSION (STUCK LOW), (STUCK HIGH) |
| DTC P0133, P0153 | HO2S (FRONT, RH) CIRCUIT MALFUNCTION; HO2S (FRONT, LH) CIRCUIT MALFUNCTION |
| DTC P0134, P0154 | HO2S (FRONT, RH) CIRCUIT NO ACTIVITY DETECTED; HO2S (FRONT, LH) CIRCUIT NO ACTIVITY DETECTED |
| DTC P0138, P0158 | HO2S (REAR, RH) CIRCUIT HIGH INPUT; HO2S (REAR, LH) CIRCUIT HIGH INPUT |
| DTC P0140, P0160 | HO2S (REAR, RH) CIRCUIT NO ACTIVITY DETECTED; HO2S (REAR, LH) CIRCUIT NO ACTIVITY DETECTED |
| DTC P0171, P0174 | FUEL TRIM SYSTEM (RH) TOO LEAN; FUEL TRIM SYSTEM (LH) TOO LEAN |
| DTC P0172, P0175 | FUEL TRIM SYSTEM (RH) TOO RICH; FUEL TRIM SYSTEM (LH) TOO RICH |
| DTC P0300 | RANDOM MISFIRE DETECTED |
| DTC P0301, P0302, P0304, P0305, P0306 | CYLINDER NO.1; NO.2; NO.3; NO.4; NO. 5; NO. 6 MISFIRE DETECTED |
| DTC P0327 | KNOCK SENSOR CIRCUIT LOW INPUT |
| DTC P0328 | KNOCK SENSOR CIRCUIT HIGH INPUT |
| DTC P0335 | CKP SENSOR CIRCUIT MALFUNCTION |
| DTC P0340 | CMP SENSOR CIRCUIT MALFUNCTION |
| DTC P0401 | EGR FLOW INSUFFICIENT DETECTED |
| DTC P0403 | EGR VALVE (STEPPER MOTOR) CIRCUIT MALFUNCTION |
| DTC P0421, P0431 | WARM-UP CATALYST SYSTEM (RH) EFFICIENCY BELOW THRESHOLD; WARM-UP CATALYST SYSTEM (LH) EFFICIENCY BELOW THRESHOLD |
| DTC P0441 | EVAPORATIVE EMISSION CONTROL SYSTEM INCORRECT PURGE FLOW |
| DTC P0442 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (SMALL LEAK) |
| DTC P0443 | EVAPORATIVE EMISSION CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT MALFUNCTION |
| DTC P0446 | CHANGE OVER VALVE (COV) (EVAP SYSTEM LEAK DETECTION PUMP) STUCK CLOSED |
| DTC P0456 | EVAPORATIVE EMISSION CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK) |
| DTC P0461 | FUEL GAUGE SENDER UNIT CIRCUIT RANGE/PERFORMANCE |
| DTC P0462 | FUEL GAUGE SENDER UNIT CIRCUIT LOW INPUT |
| DTC P0463 | FUEL GAUGE SENDER UNIT CIRCUIT HIGH INPUT |
| DTC P0480 | FAN CONTROL MODULE CIRCUIT MALFUNCTION |
| DTC P0500 | VEHICLE SPEED SENSOR (VSS) CIRCUIT MALFUNCTION |
| DTC P0505 | IAC VALVE CIRCUIT MALFUNCTION |
| DTC P0506 | IDLE CONTROL SYSTEM RPM LOWER THAN EXPECTED |
| DTC P0507 | IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED |
| DTC P0550 | PSP SWITCH CIRCUIT MALFUNCTION |
| DTC P0660 | INTAKE MANIFOLD COMMUNICATION CONTROL (IMCC) CIRCUIT MALFUNCTION |
| DTC P0703 | BRAKE SWITCH INPUT MALFUNCTION |
| DTC P1309 | PCM IC FOR MISFIRE DETECTION |
| DTC P1487 | EGR BOOST SENSOR SOLENOID VALVE CIRCUIT MALFUNCTION |
| DTC P1562 | PCM+BB (BACK-UP BATTERY) VOLTAGE LOW |
| DTC P1602 | IMMOBILIZER UNIT-PCM COMMUNICATION ERROR |
| DTC P1603 | KEY ID NUMBERS ARE NOT REGISTERED IN PCM |
| DTC P1604 | CODE WORD IS NOT REGISTERED IN PCM |
| DTC P1621 | CODE WORD DOES NOT MATCH AFTER ENGINE CRANKING |
| DTC P1622 | KEY ID NUMBER DOES NOT MATCH |
| DTC P1623 | CODE WORD OR KEY ID NUMBER READ/WRITE ERROR IN PCM |
| DTC P1624 | IMMOBILIZER SYSTEM COMMUNICATION COUNTER = 0 |
| DTC P1631 | GRNERATOR OUTPUT SIGNAL NO ELECTRICITY |
| DTC P1633 | BATTERY OVERCHARGE |
| DTC P1634 | GENERATOR TERMINAL B CIRCUIT OPEN |
| DTC P2401 | EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP MOTOR CIRCUIT LOW INPUT |
| DTC P2402 | EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP MOTOR CIRCUIT HIGH INPUT |
| DTC P2404 | EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP AIR FILTER CLOGGING |
| DTC P2405 | EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP ORIFICE FALLEN OFF |
| DTC P2407 | EVAPORATIVE EMISSIONS SYSTEM LEAK DETECTION PUMP HEATER MALFUNCTION |
| DTC U0073 | CAN BUS OFF |
| DTC U0101 | PCM CANNOT RECEIVE ANY SIGNALS FROM TCM |