Useful checks before replacing parts
- Compare pressure sensor A data with commanded pressure, gear state, line pressure if available, and shift symptoms.
- Inspect sensor wiring, connector condition, reference voltage, ground, internal harness, and transmission case connector sealing.
- Review fluid level and condition plus pressure-control or shift solenoid codes that may affect 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.