Useful checks before replacing parts
- Monitor pressure sensor F data while repeating freeze-frame speed, load, temperature, and shift conditions.
- Inspect internal harness movement, case connector terminals, sensor connector fit, fluid intrusion, and wiring strain.
- Check whether ratio, shift, or pressure-control codes appear at the same time as the pressure-signal dropout.
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.