Useful checks before replacing parts
- Monitor manual mode input, range sensor data, upshift and downshift requests, and gear display while moving through the selector gate.
- Inspect switch value ranges, shifter alignment, connector corrosion, ground stability, liquid intrusion, and wiring disturbed by console service.
- Check whether range/performance occurs only in manual gate, sport mode, one lever position, or after repeated shifts.
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.