Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector.
Component Location 1. Blower unit assembly Component Location 1. Intake seal 2.
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.
Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation.