Useful checks before replacing parts
- Check sensor D signal voltage, ground, reference circuit, open-circuit faults, short-to-voltage faults, and connector terminal tension.
- Compare pressure sensor D data with pressure-control command, shift feel, actual pressure if available, and related sensor codes.
- Inspect transmission case connector, internal harness, fluid intrusion, and wiring disturbed during recent transmission service.
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.