Powertrain fault codes
14821 Powertrain OBD-II fault codes: what each one means, and how to track it down.
How to read a code
- P
- SystemPowertrain
- 0
- Defined bySAE, the same on every car
- 4
- AreaAuxiliary emission controls
- 20
- FaultThe specific fault in that area
Read the code
Note every stored and pending code your scanner shows, such as P0420.
Find it
Search by code or by words. For a manufacturer code (P1, B1, C1, U1) pick your make: its meaning differs by make.
Open the code
Its page explains the symptoms, likely causes, the checks to run and the fixes.
- P1696Jeep · PowertrainPCM Failure EEPROM Write Denied
- P1696Mitsubishi · PowertrainPCM Failure EEPROM Write Denied
- P1696Plymouth · PowertrainPCM Failure EEPROM Write Denied
- P1696Pontiac · PowertrainPCM Failure EEPROM Write Denied
- P1696Saturn · PowertrainRemote Keyless Entry Voltage High
- P1697Acura · PowertrainTraction Control Fuel Cut Signal High Input
- P1697Chrysler · PowertrainPCM Failure SRI Mile Not Stored
- P1697Dodge · PowertrainPCM Failure SRI Mile Not Stored
- P1697Honda · PowertrainTraction Control Fuel Cut Signal High Input
- P1697Infiniti · PowertrainTraction Control Fuel Cut Signal High Input
- P1697Jaguar · PowertrainCruise Control Distance Control Input Circuit
- P1697Jeep · PowertrainPCM Failure SRI Mile Not Stored
- P1697Plymouth · PowertrainPCM Failure SRI Mile Not Stored
- P1697Pontiac · PowertrainPCM Failure SRI Mile Not Stored
- P1698Chrysler · PowertrainNo CCD Messages Received From PCM
- P1698Dodge · PowertrainNo CCD Messages Received From PCM
- P1698Jeep · PowertrainNo CCD Messages Received From PCM
- P1698Mitsubishi · PowertrainNo CCD Messages From TCM
- P1698Plymouth · PowertrainNo CCD Messages Received From PCM
- P1698Pontiac · PowertrainNo CCD Messages Received From PCM
- P1698Subaru · PowertrainEngine Torque Control Cut Signal Circuit Low Input
- P1699Chrysler · PowertrainNo CCD J1850 Messages Received From The Climate Control Module (CCM)
- P1699Dodge · PowertrainNo CCD/J1850 Messages Received From The Climate Control Module (CCM)
- P1699Jeep · PowertrainNo CCD/J1850 Messages Received From The Climate Control Module (CCM)
- P1699Plymouth · PowertrainNo CCD J1850 Messages Received From The Climate Control Module CCM
- P1699Pontiac · PowertrainNo CCD J1850 Messages Received From The Climate Control Module CCM
- P1699Subaru · PowertrainEngine Torque Control Cut Signal Circuit High Input
- P1700Buick · PowertrainTransmission MIL Request
- P1700Cadillac · PowertrainTransmission MIL Request
- P1700Chevrolet · PowertrainTransmission MIL Request