Useful checks before replacing parts
- Compare pressure sensor C data with commanded pressure, gear state, shift timing, and other pressure sensor channels.
- Inspect sensor C wiring, connector condition, reference voltage, ground, internal harness, and transmission case connector sealing.
- Review fluid level and condition plus pressure-control, ratio, or shift-solenoid codes that may explain pressure readings.
Related OBD-II codes
These nearby transmission entries can help compare wording and fault area. They may share the same verification status as the source database.