Diagnostic Trouble Code Search

Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.

Search By Code

DTC Code Format Guide
P Powertrain
B Body
C Chassis
U Network

Filter By Code Type

P Codes

Code Type System System Name Module Message
P1505 P-Code Powertrain IdleAirControlSystemAtAdaptiveClip Engine Control Module IdleAirControlSystemAtAdaptiveClip
P1506 P-Code Powertrain IdleAirControlOverspeedError Engine Control Module IdleAirControlOverspeedError
P1507 P-Code Powertrain IdleAirControlUnderspeedError Engine Control Module IdleAirControlUnderspeedError
P1508 P-Code Powertrain IdleControlSystemCircuitOpen Engine Control Module IdleControlSystemCircuitOpen
P1509 P-Code Powertrain IdleControlSystemCircuitShorted Engine Control Module IdleControlSystemCircuitShorted
P1510 P-Code Powertrain IdleSignalCircuitMalfunction Engine Control Module IdleSignalCircuitMalfunction
P1511 P-Code Powertrain IdleSwitch(ElectricControlThrottle)CircuitMalfunction Engine Control Module IdleSwitch(ElectricControlThrottle)CircuitMalfunction
P1512 P-Code Powertrain IntakeManifoldRunnerControl (Bank1)StuckClosed Engine Control Module IntakeManifoldRunnerControl (Bank1)StuckClosed
P1513 P-Code Powertrain IntakeManifoldRunnerControl (Bank2)StuckClosed Engine Control Module IntakeManifoldRunnerControl (Bank2)StuckClosed
P1514 P-Code Powertrain HighLoadNeutral/DriveFault Engine Control Module HighLoadNeutral/DriveFault
P1515 P-Code Powertrain ElectricCurrentCircuitMalfunction Engine Control Module ElectricCurrentCircuitMalfunction
P1516 P-Code Powertrain IMRCInputError(Bank1) Engine Control Module IMRCInputError(Bank1)
P1517 P-Code Powertrain IMRCInputError(Bank2) Engine Control Module IMRCInputError(Bank2)
P1518 P-Code Powertrain IntakeManifoldRunnerControl (StuckOpen) Engine Control Module IntakeManifoldRunnerControl (StuckOpen)
P1519 P-Code Powertrain IntakeManifoldRunnerControl (StuckClosed) Engine Control Module IntakeManifoldRunnerControl (StuckClosed)
P1520 P-Code Powertrain IntakeManifoldRunnerControlCircuitMalfunction Engine Control Module IntakeManifoldRunnerControlCircuitMalfunction
P1521 P-Code Powertrain VariableIntakeSolenoid#1CircuitMalfunction Engine Control Module VariableIntakeSolenoid#1CircuitMalfunction
P1522 P-Code Powertrain VariableIntakeSolenoid#2CircuitMalfunction Engine Control Module VariableIntakeSolenoid#2CircuitMalfunction
P1523 P-Code Powertrain IVCSolenoidCircuitMalfunction Engine Control Module IVCSolenoidCircuitMalfunction
P1524 P-Code Powertrain VariableIntakeSolenoidSystem Engine Control Module VariableIntakeSolenoidSystem