P05xx — Vehicle speed, idle control and auxiliary inputs
256 codes in this range. Generic powertrain codes — engine, fuel, ignition, emissions and transmission.
- P0500Vehicle Speed Sensor "A" Malfunction
- P0501Vehicle Speed Sensor "A" Range/Performance
- P0502Vehicle Speed Sensor A Circuit Low
- P0503Vehicle Speed Sensor A Circuit Intermittent Erratic or High
- P0504Brake Switch "A"/"B" Correlation
- P0505Idle Air Control System Malfunction
- P0506Idle Air Control System RPM Lower Than Expected
- P0507Idle Air Control System RPM Higher Than Expected
- P0508Idle Air Control System Circuit Low
- P0509Idle Air Control System Circuit High
- P050ACold Start Idle Control System Performance
- P050BCold Start Ignition Timing Performance
- P050CCold Start Engine Coolant Temperature Performance
- P050DCold Start Rough Idle
- P050ECold Start Engine Exhaust Temperature Too Low
- P050FBrake Assist Vacuum Too Low
- P0510Closed Throttle Position Switch
- P0511Idle Air Control Circuit
- P0512Starter Request Circuit
- P0513Incorrect Immobilizer Key
- P0514Battery Temperature Sensor Circuit Range or Performance
- P0515Battery Temperature Sensor Circuit
- P0516Battery Temperature Sensor Circuit Low
- P0517Battery Temperature Sensor Circuit High
- P0518Idle Air Control Circuit Intermittent
- P0519Idle Air Control System Performance
- P051ACrankcase Pressure Sensor A Circuit
- P051BCrankcase Pressure Sensor A Circuit Range or Performance
- P051CCrankcase Pressure Sensor A Circuit Low
- P051DCrankcase Pressure Sensor A Circuit High
- P051ECrankcase Pressure Sensor A Circuit Intermittent or Erratic
- P051FPCV Filter Restriction
- P0520Engine Oil Pressure Sensor or Switch A Circuit
- P0521Engine Oil Pressure Sensor/Switch Range/Performance
- P0522Engine Oil Pressure Sensor/Switch Low Voltage
- P0523Engine Oil Pressure Sensor or Switch A High
- P0524Engine Oil Pressure Too Low
- P0525Cruise Control Servo Control Circuit Range or Performance
- P0526Fan Speed Sensor Circuit
- P0527Fan Speed Sensor Circuit Range or Performance
- P0528Fan Speed Sensor Circuit No Signal
- P0529Fan Speed Sensor Circuit Intermittent
- P052ACold Start A Camshaft Position Timing Over-Advanced Bank 1
- P052BCold Start A Camshaft Position Timing Over-Retarded Bank 1
- P052CCold Start A Camshaft Position Timing Over-Advanced Bank 2
- P052DCold Start A Camshaft Position Timing Over-Retarded Bank 2
- P052EPCV Regulator Valve Performance
- P052FGlow Plug Control Module 1 System Voltage
- P0530A/C Refrigerant Pressure Sensor "A" Circuit
- P0531A/C Refrigerant Pressure Sensor Range/Performance
- P0532A/C Refrigerant Pressure Sensor "A" Circuit Low
- P0533A/C Refrigerant Pressure Sensor "A" Circuit High
- P0534A/C Refrigerant Charge Loss
- P0535A/C Evaporator Temperature Sensor Circuit
- P0536A/C Evaporator Temperature Sensor Circuit Range or Performance
- P0537A/C Evaporator Temperature Sensor Circuit Low
- P0538A/C Evaporator Temperature Sensor Circuit High
- P0539A/C Evaporator Temperature Sensor Circuit Intermittent
- P053APCV Heater A Control Circuit Open
- P053BPCV Heater A Control Circuit Low
- P053CPCV Heater A Control Circuit High
- P053DPCV Heater A Performance
- P053ECrankcase Pressure Too High
- P053FCold Start Fuel Pressure Performance Bank 1
- P0540Intake Air Heater A Circuit
- P0541Intake Air Heater A Circuit Low
- P0542Intake Air Heater A Circuit High
- P0543Intake Air Heater A Circuit Open
- P0544Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 1
- P0545Exhaust Gas Temperature Sensor Bank 1 Sensor 1 Low
- P0546Exhaust Gas Temperature Sensor Bank 1 Sensor 1 High
- P0547Exhaust Gas Temperature Sensor Circuit Bank 2 Sensor 1
- P0548Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 1
- P0549Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 1
- P054ACold Start B Camshaft Position Timing Over-Advanced Bank 1
- P054BCold Start B Camshaft Position Timing Over-Retarded Bank 1
- P054CCold Start B Camshaft Position Timing Over-Advanced Bank 2
- P054DCold Start B Camshaft Position Timing Over-Retarded Bank 2
- P054EIdle Control System Fuel Quantity Lower Than Expected
- P054FIdle Control System Fuel Quantity Higher Than Expected
- P0550Power Steering Pressure Sensor Circuit
- P0551Power Steering Pressure Sensor Range/Performance
- P0552Power Steering Pressure Sensor Circuit Low Input
- P0553Power Steering Pressure Sensor Circuit High Input
- P0554Power Steering Pressure Sensor Intermittent
- P0555Brake Booster Pressure Sensor Circuit
- P0556Brake Booster Pressure Sensor Circuit Range or Performance
- P0557Brake Booster Pressure Sensor Circuit Low
- P0558Brake Booster Pressure Sensor Circuit High
- P0559Brake Booster Pressure Sensor Circuit Intermittent
- P055AEngine Oil Pressure Sensor or Switch B Circuit
- P055BEngine Oil Pressure Sensor or Switch B Range or Performance
- P055CEngine Oil Pressure Sensor or Switch B Low
- P055DEngine Oil Pressure Sensor or Switch B High
- P055EOxygen Sensor Control Module System Voltage
- P055FEngine Oil Pressure Out of Range
- P0560System Voltage Malfunction
- P0561System Voltage Unstable
- P0562System Voltage Low
- P0563System Voltage High
- P0564Cruise Control Multi-Function Input A Circuit
- P0565Cruise Control On Signal
- P0566Cruise Control Cancel Input Circuit
- P0567Cruise Control Resume Input Circuit
- P0568Cruise Control Set Input Circuit
- P0569Cruise Control Coast Signal
- P056ACruise Control Increase Distance Signal
- P056BCruise Control Decrease Distance Signal
- P056CCruise Control Cancel Signal
- P056DReductant Control Module System Voltage
- P056ECold Start Turbocharger Boost Control A Performance
- P056FCold Start Turbocharger Boost Control B Performance
- P0570Cruise Control Accel Signal Malfunction
- P0571Brake Switch "A" Circuit Malfunction
- P0572Cruise Control/Brake Switch B Circuit Low
- P0573Cruise Control/Brake Switch B Circuit High
- P0574Cruise Control System Vehicle Speed Too High
- P0575Cruise Control Input Circuit
- P0576Cruise Control Input Circuit Low
- P0577Cruise Control Input Circuit High
- P0578Cruise Control Multi-Function Input A Circuit Stuck
- P0579Cruise Control Multi-Function Input A Circuit Range or Performance
- P057ABrake Pedal Position Sensor A Circuit Open
- P057BBrake Pedal Position Sensor A Circuit Range or Performance
- P057CBrake Pedal Position Sensor A Circuit Low
- P057DBrake Pedal Position Sensor A Circuit High
- P057EBrake Pedal Position Sensor A Circuit Intermittent or Erratic
- P057FBattery A State of Charge Performance
- P0580Cruise Control Multi-Function Input A Circuit Low
- P0581Cruise Control Multi-Function Input A Circuit High
- P0582Cruise Control Vacuum Control Circuit Open
- P0583Cruise Control Vacuum Control Circuit Low
- P0584Cruise Control Vacuum Control Circuit High
- P0585Cruise Control Multi-Function Input A and B Correlation
- P0586Cruise Control Vent Control Circuit Open
- P0587Cruise Control Vent Control Circuit Low
- P0588Cruise Control Vent Control Circuit High
- P0589Cruise Control Multi-Function Input B Circuit
- P058ABattery Monitor Module Performance
- P058BBattery Monitor Module Current Monitoring Performance
- P058CBattery Monitor Module Temperature Monitoring Performance
- P058DBattery Monitor Module Voltage Monitoring Performance
- P058EBattery Monitor Module Temperature Too High
- P058FBattery Monitor Module Temperature Too Low
- P0590Cruise Control Multi-Function Input B Circuit Stuck
- P0591Cruise Control Multi-Function Input B Circuit Range or Performance
- P0592Cruise Control Multi-Function Input B Circuit Low
- P0593Cruise Control Multi-Function Input B Circuit High
- P0594Cruise Control Servo Control Circuit Open
- P0595Cruise Control Servo Control Circuit Low
- P0596Cruise Control Servo Control Circuit High
- P0597Thermostat Heater Control Circuit Open
- P0598Thermostat Heater Control Circuit Low
- P0599Thermostat Heater Control Circuit High
- P059AActive Grille Air Shutter A Position Sensor Circuit
- P059BActive Grille Air Shutter A Position Sensor Range or Performance
- P059CActive Grille Air Shutter A Position Sensor Circuit High
- P059DActive Grille Air Shutter A Position Sensor Circuit Low
- P059EActive Grille Air Shutter A Position Sensor Circuit Intermittent
- P059FActive Grille Air Shutter A Performance Stuck Off
- P05A0Active Grille Air Shutter A Stuck On
- P05A1Active Grille Air Shutter A Position Sensor Minimum or Maximum Stop Performance
- P05A2Active Grille Air Shutter A Control Circuit Open
- P05A3Active Grille Air Shutter A Control Circuit Range or Performance
- P05A4Active Grille Air Shutter A Control Circuit High
- P05A5Active Grille Air Shutter A Control Circuit Low
- P05A6Active Grille Air Shutter A Supply Voltage Circuit Open
- P05A7Active Grille Air Shutter A Supply Voltage Circuit Low
- P05A8Active Grille Air Shutter A Supply Voltage Circuit High
- P05A9Active Grille Air Shutter B Position Sensor Circuit
- P05AAActive Grille Air Shutter B Position Sensor Range or Performance
- P05ABActive Grille Air Shutter B Position Sensor Circuit High
- P05ACActive Grille Air Shutter B Position Sensor Circuit Low
- P05ADActive Grille Air Shutter B Position Sensor Circuit Intermittent
- P05AEActive Grille Air Shutter B Performance Stuck Off
- P05AFActive Grille Air Shutter B Stuck On
- P05B0Active Grille Air Shutter B Position Sensor Minimum or Maximum Stop Performance
- P05B1Active Grille Air Shutter B Control Circuit Open
- P05B2Active Grille Air Shutter B Control Circuit Range or Performance
- P05B3Active Grille Air Shutter B Control Circuit High
- P05B4Active Grille Air Shutter B Control Circuit Low
- P05B5Active Grille Air Shutter B Supply Voltage Circuit Open
- P05B6Active Grille Air Shutter B Supply Voltage Circuit Low
- P05B7Active Grille Air Shutter B Supply Voltage Circuit High
- P05B8Restraint Deployment Signal Circuit Open
- P05B9Restraint Deployment Signal Circuit Low
- P05BARestraint Deployment Signal Circuit High
- P05BBRestraints Deployed
- P05BCStop-Start Mode Switch Circuit Open
- P05BDStop-Start Mode Switch Circuit Range or Performance
- P05BEStop-Start Mode Switch Circuit Low
- P05BFStop-Start Mode Switch Circuit High
- P05C0Active Grille Air Shutter Module A Over Temperature
- P05C1Active Grille Air Shutter Module B Over Temperature
- P05C2Engine Coolant Pressure Sensor Circuit
- P05C3Engine Coolant Pressure Sensor Circuit Range or Performance
- P05C4Engine Coolant Pressure Sensor Circuit Low
- P05C5Engine Coolant Pressure Sensor Circuit High
- P05C6Engine Coolant Pressure Sensor Circuit Intermittent or Erratic
- P05C7Economy Mode Switch Circuit Open
- P05C8Economy Mode Switch Circuit Range or Performance
- P05C9Economy Mode Switch Circuit Low
- P05CAEconomy Mode Switch Circuit High
- P05CBVehicle Hardware Incompatibility
- P05CCCold Start A Camshaft Position Timing Performance Bank 1
- P05CDCold Start A Camshaft Position Timing Performance Bank 2
- P05CECold Start B Camshaft Position Timing Performance Bank 1
- P05CFCold Start B Camshaft Position Timing Performance Bank 2
- P05D0Driver Mode Select Switch A Circuit
- P05D1Driver Mode Select Switch A Circuit Low
- P05D2Driver Mode Select Switch A Circuit High
- P05D3Driver Mode Select Switch A Range or Performance
- P05D4Driver Mode Select Switch B Circuit
- P05D5Driver Mode Select Switch B Circuit Low
- P05D6Driver Mode Select Switch B Circuit High
- P05D7Driver Mode Select Switch B Range or Performance
- P05D8PCV Regulator Valve Control Circuit Open
- P05D9PCV Regulator Valve Control Circuit Low
- P05DAPCV Regulator Valve Control Circuit High
- P05DBBrake Pedal Position Sensor B Circuit Open
- P05DCBrake Pedal Position Sensor B Circuit Range or Performance
- P05DDBrake Pedal Position Sensor B Circuit Low
- P05DEBrake Pedal Position Sensor B Circuit High
- P05DFBrake Pedal Position Sensor B Circuit Intermittent or Erratic
- P05E0Brake Pedal Position Sensor A and B Correlation
- P05E1A/C Refrigerant Pressure Sensor A Circuit Intermittent or Erratic
- P05E2A/C Refrigerant Pressure Sensor B Circuit Intermittent or Erratic
- P05E3Park Brake Sensor or Switch Circuit
- P05E4Park Brake Sensor or Switch Circuit Low
- P05E5Park Brake Sensor or Switch Circuit High
- P05E6Park Brake Sensor or Switch Circuit Range or Performance
- P05E7Park Brake Sensor or Switch Circuit Intermittent or Erratic
- P05E8Engine Oil Bypass Valve Control Circuit Open
- P05E9Engine Oil Bypass Valve Control Circuit Low
- P05EAEngine Oil Bypass Valve Control Circuit High
- P05EBCold Start SCR NOx Catalyst Inlet Temperature Too Low
- P05ECCold Start Injection Timing Performance
- P05EDReductant Heater Control Module Supply Voltage
- P05EEReductant Pump Supply Voltage Circuit Open
- P05EFReductant Pump Supply Voltage Circuit Low
- P05F0Reductant Pump Supply Voltage Circuit High
- P05F1Reductant Pump Supply Voltage Circuit Stuck On
- P05F2Reductant Pump Supply Voltage Circuit Stuck Off
- P05F3Exhaust Aftertreatment Power Relay Control Circuit Open
- P05F4Exhaust Aftertreatment Power Relay Control Circuit Low
- P05F5Exhaust Aftertreatment Power Relay Control Circuit High
- P05F6Exhaust Aftertreatment Power Relay Control Circuit Stuck On
- P05F7Exhaust Aftertreatment Power Relay Control Circuit Stuck Off
- P05F8Reductant Heater Control Module Performance
- P05F9Stop-Start Status Signal Circuit
- P05FAStop-Start Status Signal Circuit Low
- P05FBStop-Start Status Signal Circuit High
- P05FCCold Start Fuel Pressure Performance Bank 2
- P05FDTurbocharger Boost Control A Temperature Too High
- P05FEActive Grille Air Shutter C Performance Stuck Off
- P05FFBrake Pressure Sensor and Brake Pedal Position Sensor Correlation