Useful checks before replacing parts
- Measure gear position signal voltage, reference voltage, ground, and continuity while moving or commanding the shift mechanism.
- Inspect connector tension, sensor wiring, short-to-ground faults, linkage movement, shared reference circuits, and module input condition.
- Compare low signal events with failed gear selection, adaptation errors, and any related gate or actuator codes.
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.