Operation CHARM: Car repair manuals for everyone.

Air Door Actuator / Motor, HVAC

Mode Control Motor






Resistance between the No. 3 and 5 terminals 4 K Ohms
Resistance between the No. 4 and 5 terminals [1]
at VENT approx. 1.2 K Ohms
at DEF approx. 4.0 K Ohms

[1] With a battery connected to the motor
(positive to No. 2 and negative to No. 1)