DTC codes
Look up an OBD-II fault code: what it means on every car or on your make, 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.
- P1760Lincoln · PowertrainTransmission System Problems
- P1761Lincoln · PowertrainShift Solenoid C Performance
- P1762Lincoln · PowertrainOverdrive Band Failed Off
- P1766Lincoln · PowertrainShift Solenoid D Performance
- P1767Lincoln · PowertrainTorque Converter Clutch Circuit Malfunction
- P1768Lincoln · PowertrainPerformance Normal Winter Mode Input Malfunction
- P1770Lincoln · PowertrainClutch Solenoid Circuit Malfunction
- P1779Lincoln · PowertrainTransmission Control Indicator Lamp Circuit Malfunction
- P1780Lincoln · PowertrainTransmission Control Switch Circuit is Out of Self-Test Range
- P1781Lincoln · Powertrain4x4 Low Switch is Out of Self-Test Range
- P1782Lincoln · PowertrainP/ES Circuit Out Of Self Test Range
- P1783Lincoln · PowertrainTransmission Over-Temperature Condition
- P1784Lincoln · PowertrainTransmission Mechanical Failure First And Reverse
- P1785Lincoln · PowertrainTransmission Mechanical Failure First And Second
- P1786Lincoln · Powertrain3-2 Downshift Error
- P1787Lincoln · Powertrain2-1 Downshift Error
- P1788Lincoln · PowertrainPressure Control Solenoid B Open Circuit
- P1789Lincoln · PowertrainPressure Control Solenoid B Short Circuit
- P1795Lincoln · PowertrainIdle Switch Circuit Malfunction
- P1804Lincoln · PowertrainTransmission 4-Wheel Drive High Indicator Circuit Failure
- P1806Lincoln · PowertrainTransmission 4-Wheel Drive High Indicator Short Circuit To Battery
- P1808Lincoln · PowertrainTransmission 4-Wheel Drive Low Indicator Circuit Failure
- P1810Lincoln · PowertrainTFP Valve Position Switch Circuit Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery
- P1812Lincoln · PowertrainTransmission 4-Wheel Drive Mode Select Circuit Failure
- P1815Lincoln · PowertrainTransmission 4-Wheel Drive Mode Select Short Circuit To Ground
- P1819Lincoln · PowertrainTransmission Neutral Safety Switch Short Circuit To Ground
- P1820Lincoln · PowertrainTransmission Transfer Case Clockwise Shift Relay Coil Circuit Failure
- P1822Lincoln · PowertrainTransmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery
- P1824Lincoln · PowertrainTransmission 4-Wheel Drive Clutch Relay Circuit Failure
- P1826Lincoln · PowertrainTransmission 4-Wheel Drive Low Clutch Relay Circuit To Battery