P1800
TCM Power Control Relay Circuit Open.
- GM
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 8
- AreaTransmission
- 00
- FaultThe specific fault in that area
Guide
Writing the guide for P1800. The first open of a code takes up to a minute.
This code for other makes
- P1800GenericTransmission Clutch Interlock Safety Switch Circuit Failure
- P1800BuickTCM Power Control Relay Circuit Open
- P1800CadillacTCM Power Control Relay Circuit Open
- P1800ChevroletTCM Power Control Relay Circuit Open
- P1800GMCTCM Power Control Relay Circuit Open
- P1800OldsmobileTCM Power Control Relay Circuit Open
- P1800OtherTransmission Clutch Interlock Safety Switch Circuit Failure
- P1800SaturnTCM Power Control Relay Circuit Open