Air Door Actuator / Motor: Testing and Inspection

AIR CONDITIONING: AIR INLET CONTROL SERVO MOTOR: INSPECTION

INSPECTION

1. INSPECT RECIRCULATION DAMPER SERVO MOTOR





(a) Connect the positive (+) lead from the battery to terminal 5 (IG+) and negative (-) lead to terminal 2 (FRS), then check that the arm turns to the "FRESH" side smoothly.
OK:
Turns to the "FRESH" side smoothly
(b) Connect the positive (+) lead from the battery to terminal 5 (IG+) and negative (-) lead to terminal 1 (REC), then check that the arm turns to the "RECIRCULATION" side smoothly.
OK:
Turns to the "RECIRCULATION" side smoothly
If the result is not as specified, replace the recirculation damper servo motor.