P0901
Clutch master cylinder failure, Clutch solenoid failure, Transmission Control Module (TCM) failure.
- Audi
- Powertrain
- Generic code
How this code is built
- P
- SystemPowertrain
- 0
- Defined bySAE, the same on every car
- 9
- AreaTransmission
- 01
- FaultThe specific fault in that area
Guide
Writing the guide for P0901. The first open of a code takes up to a minute.