Neat and slightly used
FUNCTIONS:
1 Controls transmission operation.
2 Processes signals from sensors.
3 Commands gear shifts.
4 Regulates shift timing and quality.
5 Communicates with the engine control system.
WHY IT MUSTBE REPLACED?
1 Electronic failure or damaged circuits.
2 Faulty communication with sensors or solenoids.
3 Erratic or failed gear shifting.
4 Water, heat, or corrosion damage.
5Transmission warning lights and fault codes.