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.
- P1710Lincoln · PowertrainTransmission System Problems
- P1710Mazda · PowertrainTransmission Control Module Solenoid Internal Ground Circuit
- P1710Mercury · PowertrainTransmission system problems
- P1710Suzuki · PowertrainBack-Up Signal For Speed Sensor Circuit Malfunction
- P1711Ford · PowertrainTransmission Fluid Temperature Sensor Out of Self-Test Range
- P1711Lincoln · PowertrainTransmission Fluid Temperature Sensor Out of Self-Test Range
- P1711Mazda · PowertrainTransmission Fluid Temperature Sensor Circuit Out Of Self Test Range
- P1711Mercury · PowertrainTransmission Fluid Temperature Sensor Out of Self-Test Range
- P1711Other · PowertrainTFT Sensor Out Of Self Test Range
- P1711Subaru · PowertrainEngine Torque Control Signal 1 Circuit Malfunction
- P1711Volkswagen · PowertrainWheel Speed Signal 1 Range Performance
- P1712Ford · PowertrainTrans Torque Reduction Request Signal Malfunction
- P1712Lincoln · PowertrainTrans Torque Reduction Request Signal Malfunction
- P1712Mercury · PowertrainTrans Torque Reduction Request Signal Malfunction
- P1712Other · PowertrainTrans Torque Reduction Request Signal Malfunction
- P1712Subaru · PowertrainEngine Torque Control Signal 2 Circuit Malfunction
- P1713Ford · PowertrainTFT Sensor In Range Failure Low Value
- P1713Lincoln · PowertrainTFT Sensor In Range Failure Low Value
- P1713Mazda · PowertrainTransmission Fluid Temperature Sensor Circuit
- P1713Mercury · PowertrainTFT Sensor In Range Failure Low Value
- P1713Other · PowertrainTFT Sensor In Range Failure Low Value
- P1714Ford · PowertrainSSA Inductive Signature Malfunction
- P1714Lincoln · PowertrainSSA Inductive Signature Malfunction
- P1714Mazda · PowertrainShift Solenoid 1 Mechanical Fault
- P1714Mercury · PowertrainSSA Inductive Signature Malfunction
- P1714Other · PowertrainSSA Inductive Signature Malfunction
- P1715Ford · PowertrainSSB Inductive Signature Malfunction
- P1715Lincoln · PowertrainSSB Inductive Signature Malfunction
- P1715Mazda · PowertrainShift Solenoid 2 Mechanical Fault
- P1715Mercury · PowertrainSSB Inductive Signature Malfunction