Useful checks before replacing parts
- Compare commanded pressure, actual pressure data, pressure sensor voltage, line-pressure control command, and shift feel.
- Inspect pressure-control solenoids, valve-body sticking, sensor wiring, short-to-voltage faults, fluid condition, and related pressure codes.
- Check whether harsh shifts, bind, or high pressure occur only hot, cold, at wide throttle, or during limp mode.
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.