Removal 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2.
Components 1. Upper return spring 2. Shoe adjuster 3. Adjusting lever 4. Shoe hold down pin 5. Shoe hold spring 6.
Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.