This kit includes two potentiometers that provide precise gear position data to the Transmission Control Unit (TCU). Installed on the gear actuator, the sensors monitor the piston’s position and convert it into an electrical signal (0–5V) for seamless transmission control. A faulty position sensor may cause incorrect gear display, F1 gearbox errors, gear selection failure or gear disengagement. If these symptoms occur, the sensor kit should be checked by a qualified technician. Installation requires removing the gear engagement-selection hydraulic actuator, a complex procedure best handled by professionals. Our high-quality aftermarket alternative matches the exact specifications of the OE part, ensuring reliable performance and durability at a competitive price.
