P0500-P0599

• 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
• P052B Cold Start “A” Camshaft Position Timing Over-Retarded Bank 1
• P052C Cold Start “A” Camshaft Position Timing Over-Advanced Bank 2
• P052D Cold Start “A” Camshaft Position Timing Over-Retarded Bank 2
• P052E Positive Crankcase Ventilation Regulator Valve Performance
• P052F ISO/SAE Reserved
• 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
• P053D, P053E, P053F ISO/SAE Reserved
• 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
• P054B Cold Start “B” Camshaft Position Timing Over-Retarded Bank 1
• P054C Cold Start “B” Camshaft Position Timing Over-Advanced Bank 2
• P054D Cold Start “B” Camshaft Position Timing Over-Retarded Bank 2
• P054E, P054F ISO/SAE Reserved
• 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
• P055A, P055B, P055C, P055D, P055E, P055F ISO/SAE Reserved
• 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
• P056C, P056D, P056E, P056F ISO/SAE Reserved
• 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
• P057A, P057B, P057C, P057D, P057E, P057F ISO/SAE Reserved
• 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
• P058A, P058B, P058C, P058D, P058E, P058F ISO/SAE Reserved
• 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
• P059A – P05FF ISO/SAE Reserved