P05xx OBD Codes

P0500 Vehicle Speed Sensor Malfunction P0501 Vehicle Speed Sensor Range/Performance P0502 Vehicle Speed Sensor Low Input P0503 Vehicle Speed Sensor Intermittent/Erratic/High P0504 Brake Switch A/B Correlation P0505 Idle Air Control System Malfunction P0506 Idle Control System RPM Lower Than Expected P0507 Idle Control System RPM Higher Than Expected P0508 Idle Control System Circuit Low P0509 Idle Control System Circuit High P0510 Closed Throttle Position Switch Malfunction P0511 Idle Air Control Circuit P0512 Starter Request Circuit P0513 Incorrect Immobilizer Key P0514 Battery Temperature Sensor Circuit P0515 Battery Temperature Sensor Circuit Range/Performance P0516 Battery Temperature Sensor Circuit Low Input P0517 Battery Temperature Sensor Circuit High Input P0518 Battery Temperature Sensor Circuit Intermittent P0519 Idle Air Control System Performance P0520 Engine Oil Pressure Sensor/Switch Circuit P0521 Engine Oil Pressure Sensor/Switch Range/Performance P0522 Engine Oil Pressure Sensor/Switch Low Voltage P0523 Engine Oil Pressure Sensor/Switch High Voltage P0524 Engine Oil Pressure Too Low P0525 Cruise Control Servo Control Circuit P0526 Fan Speed Sensor Circuit P0527 Fan Speed Sensor Circuit Low P0528 Fan Speed Sensor Circuit High P0529 Fan Speed Sensor Circuit Intermittent P0530 A/C Refrigerant Pressure Sensor A Circuit P0531 A/C Refrigerant Pressure Sensor A Range/Performance P0532 A/C Refrigerant Pressure Sensor A Circuit Low Input P0533 A/C Refrigerant Pressure Sensor A Circuit High Input P0534 A/C Refrigerant Charge Loss P0535 A/C Evaporator Temperature Sensor Circuit P0536 A/C Evaporator Temperature Sensor Range/Performance P0537 A/C Evaporator Temperature Sensor Circuit Low P0538 A/C Evaporator Temperature Sensor Circuit High P0539 A/C Evaporator Temperature Sensor Circuit Intermittent P0540 Intake Air Heater A Circuit P0541 Intake Air Heater A Circuit Low P0542 Intake Air Heater A Circuit High P0543 Intake Air Heater A Circuit Open P0544 Exhaust Gas Temperature Sensor Circuit Circuit Malfunction (Bank 1 Sensor 1) P0545 Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 1) P0546 Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 1) P0547 Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1) P0548 Exhaust Gas Temperature Sensor Circuit Intermittent (Bank 1 Sensor 1) P0549 Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 1) P0550 Power Steering Pressure Sensor/Switch Circuit P0551 Power Steering Pressure Sensor/Switch Range/Performance P0552 Power Steering Pressure Sensor/Switch Low Input P0553 Power Steering Pressure Sensor/Switch High Input P0554 Power Steering Pressure Sensor/Switch Intermittent P0555 Brake Booster Pressure Sensor Sensor Circuit P0556 Brake Booster Pressure Sensor Sensor Range/Performance P0557 Brake Booster Pressure Sensor Sensor Low Input P0558 Brake Booster Pressure Sensor Sensor High Input P0559 Brake Booster Pressure Sensor Sensor Intermittent P0560 System Voltage Malfunction P0561 System Voltage Unstable P0562 System Voltage Low P0563 System Voltage High P0564 Cruise Control Multi-Function Input A Circuit P0565 Cruise Control On Signal P0566 Cruise Control Off Signal P0567 Cruise Control Resume Signal P0568 Cruise Control Set Signal P0569 Cruise Control Coast Signal P0570 Cruise Control Accel Signal P0571 Brake Switch A Circuit P0572 Brake Switch A Circuit Low P0573 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 Cruise Control Multi-Function Input A Circuit Stuck P0579 Cruise Control Multi-Function Input A Circuit Range/Performance P0580 Cruise Control Multi-Function Input A Circuit Low P0581 Cruise Control Multi-Function Input A Circuit High P0582 Cruise Control Vacuum Control Circuit/Open P0583 Cruise Control Vacuum Control Circuit Low P0584 Cruise Control Vacuum Control Circuit High P0585 Cruise Control Multi-Function Input A/B Correlation P0586 Cruise Control Vent Control Circuit/Open P0587 Cruise Control Vent Control Circuit Low P0588 Cruise Control Vent Control Circuit High P0589 Cruise Control Multi-Function Input B Circuit P0590 Cruise Control Multi-Function Input B Circuit Stuck P0591 Cruise Control Multi-Function Input B Circuit Low P0592 Cruise Control Multi-Function Input B Circuit High P0593 Cruise Control Servo Control Circuit High P0594 Cruise Control Servo Control Circuit Intermittent P0595 Thermostat Heater Control Circuit P0596 Thermostat Heater Control Circuit Range/Performance P0597 Thermostat Heater Control Circuit/Open P0598 Thermostat Heater Control Circuit Low P0599 Thermostat Heater Control Circuit High