CODE DIRECTORY
Powertrain · Codes
A code index built from manufacturer communications filed with NHTSA in the United States. Vehicle-specific and enhanced codes are included; this is not a list of universal definitions.
3,969 Results
P1777Ignition Retard Request Circuit FaultP1778STEP MOTORNissan · Manufacturer wordingP1779TCIL Circuit MalfunctionP177CPark Lock-Pawl Actuator Motor Current Sensor PerformanceChrysler · Manufacturer wordingP1780Trans Control Switch (O/D Cancel) Out of Self Test RangeP17814X4 Switch Out of Self Test RangeP1782P/ES Circuit Out Of Self Test RangeP1783Transmission Overtemperature ConditionP17844WD/AWD Transfer Case Shift Motor Limit Switch and Transfer Case H4-L4 Position Switch Signal Compare FailureToyota · Manufacturer wordingP1785Transmission Mechanical Failure – First And SecondP17863-2 Downshift ErrorP17872-1 Downshift ErrorP1788Pressure Control Solenoid “B” Open CircuitP1789Pressure Control Solenoid “B” Short CircuitP1790TP (Mechanical) Circuit MalfunctionP1791TP (Electric) Circuit MalfunctionP1792Barometer Pressure Circuit MalfunctionP1793Intake Air Volume Circuit MalfunctionP1794CAPACITOR (I-ELOOP) SYSTEM: CAPACITOR (I-ELOOP) MALFUNCTION • DTCMazda · Manufacturer wordingP1795Idle Switch Circuit MalfunctionP1796Kick Down Switch Circuit MalfunctionP1797Neutral Switch Circuit MalfunctionP1798Coolant Temperature Circuit MalfunctionP1799Hold Switch Circuit MalfunctionP179CCode meaning and manufacturer informationP179DCode meaning and manufacturer informationP179EDrive position sensor electrical errorAudi · Manufacturer wordingP179FCode meaning and manufacturer informationP17A0Navigation Control ModuleHyundai · Manufacturer wordingP17A2Code meaning and manufacturer information