1. Remove the oil pan. (See CONTROL VALVE BODY REMOVAL [FN4A-EL].)
2. Remove the TFT sensor.
3. Install the TFT sensor.
4. Install the oil pan. (See CONTROL VALVE BODY INSTALLATION [FN4A-EL].)
5. Carry out the mechanical system test. (See MECHANICAL SYSTEM TEST [FN4A-EL].)