Useful checks before replacing parts
- Compare pressure sensor B data with commanded pressure, gear state, shift timing, and sensor A data if available.
- Inspect sensor B 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.