P0500-P0599 – Vehicle Speed Controls and Idle Control System. OBD-II

  • P0500 Vehicle Speed Sensor “A” Malfunction
  • P0501 Vehicle Speed Sensor “A” Range/Performance
  • P0502 Vehicle Speed Sensor “A” Low Input
  • P0503 Vehicle Speed Sensor “A” Intermittent/Erratic/High
  • P0504 Brake Switch “A”/”B” Correlation
  • P0505 Idle Control System Malfunction
  • P0506 Idle Control System RPM Lower Than Expected
  • P0507 Idle Control System RPM Higher Than Expected
  • P0508 Idle Air Control System Circuit Low
  • P0509 Idle Air Control System Circuit High
  • P050A Cold Start Idle Air Control System Performance
  • P050B Cold Start Ignition Timing Performance
  • P050C Cold Start Engine Coolant Temperature Performance
  • P050D Cold Start Rough Idle
  • P050E Cold Start Engine Exhaust Temperature Too Low
  • P050F Brake Assist Vacuum Too Low
  • P0510 Closed Throttle Position Switch Malfunction
  • P0511 Idle Air Control Circuit
  • P0512 Starter Request Circuit
  • P0513 Incorrect Immobilizer Key
  • P0514 Battery Temperature Sensor Circuit Range/Performance
  • P0515 Battery Temperature Sensor Circuit
  • P0516 Battery Temperature Sensor Circuit Low
  • P0517 Battery Temperature Sensor Circuit High
  • P0518 Idle Air Control Circuit Intermittent
  • P0519 Idle Air Control System Performance
  • P051A Crankcase Pressure Sensor Circuit
  • P051B Crankcase Pressure Sensor Circuit Range/Performance
  • P051C Crankcase Pressure Sensor Circuit Low
  • P051D Crankcase Pressure Sensor Circuit High
  • P051E Crankcase Pressure Sensor Circuit Intermittent/Erratic
  • P051F Positive Crankcase Ventilation Filter Restriction
  • 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
  • P0524 Engine Oil Pressure Too Low
  • P0525 Cruise Control Servo Control Circuit Range/Performance
  • P0526 Fan Speed Sensor Circuit
  • P0527 Fan Speed Sensor Circuit Range/Performance
  • P0528 Fan Speed Sensor Circuit No Signal
  • P0529 Fan Speed Sensor Circuit Intermittent
  • P052A Cold Start “A” Camshaft Position Timing Over-Advanced (Bank 1 a)
  • P052B Cold Start “A” Camshaft Position Timing Over-Retarded (Bank 1 a)
  • P052C Cold Start “A” Camshaft Position Timing Over-Advanced (Bank 2 a)
  • P052D Cold Start “A” Camshaft Position Timing Over-Retarded (Bank 2 a)
  • P052E Positive Crankcase Ventilation Regulator Valve Performance
  • P0530 A/C Refrigerant Pressure Sensor “A” Circuit
  • P0531 A/C Refrigerant Pressure Sensor “A” Circuit Range/Performance
  • P0532 A/C Refrigerant Pressure Sensor “A” Circuit Low
  • P0533 A/C Refrigerant Pressure Sensor “A” Circuit High
  • P0534 Air Conditioner Refrigerant Charge Loss
  • P0535 A/C Evaporator Temperature Sensor Circuit
  • P0536 A/C Evaporator Temperature Sensor Circuit 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
  • P053A Positive Crankcase Ventilation Heater Control Circuit /Open
  • P053B Positive Crankcase Ventilation Heater Control Circuit Low
  • P053C Positive Crankcase Ventilation Heater Control Circuit High
  • 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 (Bank 1 Sensor 1)
  • P0545 Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 1)
  • P0546 Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1)
  • P0547 Exhaust Gas Temperature Sensor Circuit (Bank 2 Sensor 1)
  • P0548 Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 1)
  • P0549 Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 1)
  • P054A Cold Start “B” Camshaft Position Timing Over-Advanced (Bank 1 b)
  • P054B Cold Start “B” Camshaft Position Timing Over-Retarded (Bank 1 b)
  • P054C Cold Start “B” Camshaft Position Timing Over-Advanced (Bank 2 b)
  • P054D Cold Start “B” Camshaft Position Timing Over-Retarded (Bank 2 b)
  • 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
  • P0555 Brake Booster Pressure Sensor Circuit
  • P0556 Brake Booster Pressure Sensor Circuit Range/Performance
  • P0557 Brake Booster Pressure Sensor Circuit Low
  • P0558 Brake Booster Pressure Sensor Circuit High
  • P0559 Brake Booster Pressure Sensor Circuit 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 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
  • P056A Cruise Control “Increase Distance” Signal
  • P056B Cruise Control “Decrease Distance” Signal
  • 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 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 Range/Performance
  • P0592 Cruise Control Multi-Function Input “B” Circuit Low
  • P0593 Cruise Control Multi-Function Input “B” Circuit High
  • P0594 Cruise Control Servo Control Circuit/Open
  • P0595 Cruise Control Servo Control Circuit Low
  • P0596 Cruise Control Servo Control Circuit High
  • P0597 Thermostat Heater Control Circuit/Open
  • P0598 Thermostat Heater Control Circuit Low
  • P0599 Thermostat Heater Control Circuit High