| Code | Description |
|---|---|
| P1115 | Engine Coolant Temperature Signal from ECM to TCM. |
| P1121 | Throttle Position Sensor Signal Malfunction from ECM to TCM. |
| P1170 | Front Heated Oxygen Sensor Stuck. |
| P1195 | EGR Pressure Sensor (1.6L) or Boost Sensor (1.8L) Open or Short. |
| P1196 | Ignition Switch "Start" Open or Short (1.6L). |
| P1250 | Pressure Regulator Control Solenoid Valve Open or Short. |
| P1252 | Pressure Regulator Control Solenoid Valve No. 2 Circuit Malfunction. |
| P1307 | Chassis Acceleration Sensor Signal Malfunction. |
| P1308 | Chassis Acceleration Sensor Signal Low. |
| P1309 | Chassis Acceleration Sensor Signal High. |
| P1345 | No SGC Signal (1.6L). |
| P1386 | Knock Sensor Control Zero Test. |
| P1402 | EGR Valve Position Sensor Open or Short. |
| P1449 | Canister Drain Cut Valve Open or Short (1.8L). |
| P1450 | Excessive Vacuum Leak. |
| P1455 | Fuel Tank Sending Unit Open or Short (1.8L). |
| P1457 | Purge Solenoid Valve Low System Malfunction. |
| P1458 | A/C Compressor Control Signal Malfunction. |
| P1485 | EGR Solenoid Valve Vacuum Open or Short. |
| P1486 | EGR Solenoid Valve Vent Open or Short. |
| P1487 | EGR Boost Sensor Solenoid Valve Open or Short. |
| P1496 | EGR Stepper Motor Malfunction – Circuit 1 (1.8L). |
| P1497 | EGR Stepper Motor Malfunction – Circuit 2 (1.8L). |
| P1498 | EGR Stepper Motor Malfunction – Circuit 3 (1.8L). |
| P1499 | EGR Stepper Motor Malfunction – Circuit 4 (1.8L). |
| P1500 | No Vehicle Speed Signal to TCM. |
| P1505 | Idle Air Control Valve Opening Coil Voltage Low. |
| P1506 | Idle Air Control Valve Opening Coil Voltage High. |
| P1507 | Idle Air Control Valve Closing Coil Voltage Low. |
| P1508 | Idle Air Control Valve Closing Coil Voltage High. |
| P1523 | VICS Solenoid Valve. |
| P1586 | A/T-M/T Codification. |
| P1608 | PCM Malfunction. |
| P1611 | MIL Request Circuit Voltage Low. |
| P1614 | MIL Request Circuit Voltage High. |
| P1624 | MIL Request Signal from TCM to ECM. |
| P1631 | Alternator "T" Open or No Power Output (1.8L). |
| P1632 | Battery Voltage Detection Circuit for Alternator Regulator (1.8L). |
| P1633 | Battery Overcharge. |
| P1634 | Alternator "B" Open (1.8L). |
| P1693 | MIL Circuit Malfunction. |
| P1743 | Torque Converter Clutch Solenoid Valve Open or Short. |
| P1794 | Battery or Circuit Failure. |
| P1795 | 4WD Switch Signal Malfunction. |
| P1797 | P or N Range Signal or Clutch Pedal Position Switch Open or Short. |
