Turn ignition switch OFF.
Disconnect the air control valve connector.
Check that the air control valve is stuck by foreign material.
Measure resistance between motor (+) and (-) control terminals of the motor.
Check that the resistance is within the specification.
Specification: Refer to “Specification” section.
Measure resistance between voltage supply terminal and ground terminal of the position sensor.
Check that the resistance is within the specification.
Specification: Refer to “Specification” section.
