DTC Codes - P0500 - P0599 Vehicle Speed Controls and Idle Control System

• P0500 Vehicle Speed Sensor Malfunction
• P0501 Vehicle Speed Sensor Range/Performance
• P0502 Vehicle Speed Sensor 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 Circuit Range/Performance
• P0522 Engine Oil Pressure Sensor/Switch Circuit Low Voltage
• P0523 Engine Oil Pressure Sensor/Switch Circuit 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 Related Malfunction
• P0575 Cruise Control Related Malfunction
• P0576 Cruise Control Related Malfunction
• P0576 Cruise Control Related Malfunction
• P0578 Cruise Control Related Malfunction
• P0579 Cruise Control Related Malfunction
• P0580 Cruise Control Related Malfunction