| P0500 |
Vehicle Speed Sensor Malfunction |
| P0501 |
Vehicle Speed Sensor Range/Performance |
| P0502 |
Vehicle Speed Sensor Circuit Low Input |
| P0503 |
Vehicle Speed Sensor Intermittent/Erratic/High |
| P0505 |
Idle Control System Malfunction |
| P0506 |
Idle Control System RPM lower Than Expected |
| P0507 |
Idle Control System RPM higher Than Expected |
| P0510 |
Closed Throttle Position Switch Malfunction |
| P0520 |
Engine Oil Pressure Sensor/Switch Circuit Malfunction |
| P0521 |
Engine Oil Pressure Sensor/Switch Range/Performance |
| P0522 |
Engine Oil Pressure Sensor/Switch Low Voltage |
| P0523 |
Engine Oil Pressure Sensor/Switch High Voltage |
| P0530 |
A/C Refrigerant Pressure Sensor Circuit Malfunction |
| P0531 |
A/C Refrigerant Pressure Sensor Circuit Range/Performance |
| P0532 |
A/C Refrigerant Pressure Sensor Circuit Low Input |
| P0533 |
A/C Refrigerant pressure Sensor Circuit High Input |
| P0534 |
Air Conditioner Refrigerant Charge Loss |
| P0550 |
Power Steering Pressure Sensor Circuit Malfunction |
| P0551 |
Power Steering Pressure Sensor Circuit Range/Performance |
| P0552 |
Power Steering Pressure Sensor Circuit Low Input |
| P0553 |
Power Steering Pressure Sensor Circuit High Input |
| P0554 |
Power Steering Pressure sensor Circuit Intermittent |
| P0560 |
System Voltage Malfunction |
| P0561 |
System Voltage Unstable |
| P0562 |
System Voltage Low |
| P0563 |
System Voltage High |
| P0565 |
Cruise Control On Signal Malfunction |
| P0566 |
Cruise Control Off Signal Malfunction |
| P0567 |
Cruise Control Resume Signal Malfunction |
| P0568 |
Cruise Control Set Signal Malfunction |
| P0569 |
Cruise Control Coast Signal Malfunction |
| P0570 |
Cruise Control Accel Signal Malfunction |
| P0571 |
Cruise Control/Brake Switch A Circuit Malfunction |
| P0572 |
Cruise Control/Brake Switch A Circuit Low |
| P0573 |
Cruise Control/Brake Switch A Circuit High |
| P0574 |
Cruise Control System - Vehicle Speed Too High |
| P0575 |
Cruise Control Input Circuit |
| P0576 |
Cruise Control Input Circuit Low |
| P0577 |
Cruise Control Input Circuit High |
| P0578 |
through P0580 Reserved for Cruise Control
Codes |