| Circuit Diagram |


Specification Item Specification Coil resistance (Ω) 30.0 - 35.0 [20°C (68°F)]
Inspection 1. Turn the ignition switch OFF. 2. Disconnect the VIS valve connector.
Description and operation Description The ECM (Electro Chromatic inside rear view Mirror) is intended dim the reflecting light in the rear view mirror. The forward facing sensor detects brightness of the surroundings, while the rearward looking sensor is for the light from the rear.
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.