| P1000 | System diagnosis incomplete | ||
| P1100 | Manifold absolute pressure (MAP) sensor | for EGR system | circuit malfunction |
| P1102 | Manifold absolute pressure (MAP) sensor | for EGR system | mode 3 |
| P1103 | Manifold absolute pressure (MAP) sensor | for EGR system | mode 2 |
| P1110 | Electronic throttle system (ETS) | malfunction | |
| P1115 | AT | ECT sensor signal | |
| P1118 | Electronic throttle system (ETS)/ throttle motor | malfunction | |
| P1121 | AT | TP sensor signal | |
| P1134 | Heated oxygen sensor (HO2S) | front/bank 1 | signal malfunction |
| P1151 | Accelerator pedal position (APP) sensor | circuit malfunction | |
| P1152 | Accelerator pedal position (APP) sensor | low input | |
| P1153 | Accelerator pedal position (APP) sensor | high input | |
| P1154 | Heated oxygen sensor (HO2S) | front/bank 2 | signal malfunction |
| P1155 | Limp-home solenoid | malfunction | |
| P1159 | Intake manifold air control actuator | circuit malfunction | |
| P1166 | Heated oxygen sensor (HO2S) | front/bank 1 | control limit |
| P1167 | Heated oxygen sensor (HO2S) | front/bank 2 | control limit |
| P1168 | Heated oxygen sensor (HO2S)/ heater | rear/bank 1 | circuit malfunction |
| P1169 | Heated oxygen sensor (H025)/ heater | rear/bank 2 | circuit malfunction |
| P1170 | Heated oxygen sensor (HO2S) | front | no signal change |
| P1171 | Electronic throttle system (ETS)/ WOT | malfunction | |
| P1172 | Electronic throttle system (ETS)/throttle motor | circuit malfunction | |
| P1173 | Electronic throttle system (ETS) | throttle valve command/actual throttle valve position/correlation | |
| P1174 | Electronic throttle system (ETS)/closed throttle | range/performance problem | |
| P1175 | Electronic throttle system (ETS)/closed throttle | range/performance problem | |
| P1176 | Electronic throttle system (ETS)/throttle motor | circuit 1 malfunction | |
| P1177 | Electronic throttle system (ETS)/throttle motor | circuit 2 malfunction | |
| P1178 | Electronic throttle system (ETS) | supply voltage | |
| P1191 | Park/neutral position (PNP) switch | circuit malfunction | |
| P1192 | Limp-home solenoid | signal malfunction | |
| P1193 | Limp-home solenoid | rpm lower than expected | |
| P1194 | Limp-home solenoid | signal malfunction | |
| P1195 | Limp-home solenoid | signal malfunction | |
| P1195 | Manifold absolute pressure (MAP) sensor | for EGR system | circuit malfunction |
| P1196 | Limp-home solenoid | malfunction | |
| P1250 | Fuel pressure regulator control solenoid | circuit malfunction | |
| P1307 | 0-sensor | signal malfunction | |
| P1308 | 0-sensor | signal low | |
| P1309 | 0-sensor | signal high | |
| P1330 | Ignition adjustment connector | short to ground | |
| P1372 | Crankshaft position (CKP) sensor | signal malfunction | |
| P1386 | Knock sensor (KS) | ||
| P1402 | Exhaust gas Recirculation (EGR) valve position sensor | circuit malfunction | |
| P1402 | Evaporative emission (EVAP) leak detection module pump | circuit malfunction | |
| P1403 | Evaporative emission (EVAP) leak detection module solenoid | circuit malfunction | |
| P1404 | Evaporative emission (EVAP) leak detection module heater | circuit malfunction | |
| P1446 | Evaporative emission (EVAP) leak detection module solenoid | circuit malfunction | |
| P1447 | Evaporative emission (EVAP) leak detection module pump | circuit malfunction | |
| P1448 | Evaporative emission (EVAP) leak detection module heater | circuit malfunction | |
| P1449 | Evaporative emission (EVAP) canister purge valve | circuit malfunction | |
| P1450 | Evaporative emission (EVAP) canister purge system | vacuum leak detected | |
| P1451 | Evaporative emission (EVAP) canister purge valve (low) | ||
| P1455 | Fuel tank level sensor | circuit malfunction | |
| P1458 | NC compressor control | signal malfunction | |
| P1485 | Exhaust gas Recirculation (EGR) solenoid (vacuum) | circuit malfunction | |
| P1486 | Exhaust gas Recirculation (EGR) solenoid (vent) | circuit malfunction | |
| P1487 | Manifold absolute pressure (MAP) sensor solenoid | EGR system | circuit malfunction |
| P1496 | Exhaust gas Recirculation (EGR) valve | circuit 1 malfunction | |
| P1497 | Exhaust gas Recirculation (EGR) valve | circuit 2 malfunction | |
| P1498 | Exhaust gas Recirculation (EGR) valve | circuit 3 malfunction | |
| P1499 | Exhaust gas Recirculation (EGR) valve | circuit 4 malfunction | |
| P1500 | Vehicle speed signal | malfunction | |
| P1503 | Cruise control master switch | malfunction | |
| P1504 | Cruise control master switch | signal malfunction | |
| P1505 | Idle air control (IAC) valve | opening coil signal low | |
| P1506 | Idle air control (IAC) valve | opening coil signal high | |
| P1507 | Idle air control (IAC) valve | closing coil signal low | |
| P1508 | Idle air control (IAC) valve | closing coil signal high | |
| P1510 | Idle air control (IAC) valve | coil 1 | circuit malfunction |
| P1511 | Idle air control (IAC) valve | coil 2 | circuit malfunction |
| P1521 | Power steering pressure (PSP) switch | circuit malfunction | |
| P1523 | Intake manifold air control solenoid | ||
| P1529 | MIL request signal | TCM to ECM | |
| P1602 | Transmission control module (TCM) | communication malfunction | |
| P1607 | Engine control module (ECM)/electronic throttle system (ETS) control module | communication malfunction | |
| P1608 | Engine control module (ECM) | malfunction | |
| P1608 | Electronic throttle system (ETS) control module/engine control module (ECM) | communication malfunction | |
| P1609 | IMMOBILIZER | malfunction | |
| P1611 | MIL request signal | circuit/voltage low | |
| P1613 | Coolant blower motor | circuit malfunction | |
| P1613 | Electronic throttle system (ETS) control module | malfunction | |
| P1613 | Engine control module (ECM) | self test failed | |
| P1614 | MIL request signal | circuit/voltage high | |
| P1614 | Electronic throttle system (EIS) control module | EEPROM rewrite error | |
| P1615 | Electronic throttle system (ETS) control module | malfunction | |
| P1616 | Engine control relay | circuit malfunction | |
| P1623 | Malfunction indicator lamp (MIL) | circuit malfunction | |
| P1624 | MIL request signal | TCM to ECM | |
| P1624 | Engine coolant blower motor relay low speed | circuit malfunction | |
| P1625 | Engine coolant blower motor relay high speed | circuit malfunction | |
| P1631 | Generator voltage | no charge | |
| P1632 | CAN data bus | OFF | |
| P1632 | Battery voltage monitor | circuit malfunction | |
| P1633 | Battery voltage | overcharging | |
| P1634 | Generator terminal B | open circuit | |
| P1640 | Engine control relay | voltage low/high | |
| P1642 | Engine control module | non IMMOBILIZER/incorrect type | |
| P1690 | IMMOBILIZER control module | malfunction | |
| P1691 | IMMOBILIZER read coil | ||
| P1693 | IMMOBILIZER key not pro9rammed | ECM | |
| P1693 | MIL | circuit malfunction | |
| P1694 | CAN data bus/ lmmobilizer control module | signal malfunction | |
| P1695 | Engine control module (ECM) | EEPROM error | |
| P1696 | IMMOBILIZER control module | invalid data received | |
| P1700 | Overdrive lamp | circuit malfunction | |
| P1707 | Cruise/brake switch | circuit malfunction | |
| P1765 | Transmission control module (TCM) reduction malfunction | ||
| P1794 | Supply voltage | ||
| P1795 | 4WD low gear position switch | circuit malfunction | |
| P1797 | Clutch pedal position (CPP) switch | circuit malfunction | |
| P1800 | Engine torque signal | malfunction |