I think so.I can feel the clicking behind blower motor.I can feel doors openong and closing, but motor acts like it wont stop trying to open or close. Does it have a limit switchor what tells it to stop?
June, 5, 2012 AT 1:13 AM
So if you change from recirculation to open air does the noise change?It sounds like you may have a broken recirculation door shaft. The recirculation door uses a actuator that depends on the resistance of the door when it reaches its stop toshut off.
June, 5, 2012 AT 1:20 AM
Yes. It sounds like it changes tones and locations. Had to change fan switch. Burnt pin reversed polarity in switch
June, 5, 2012 AT 1:57 AM
Then sounds like the recirculation shaft could be broken.