No heat on driver side of 2011 CX-9. Heat and AC seem to work for passenger side and rear seats. Driver side heater mix door actuator seems to be moving back and forth when set temperature to hot and cold extremes. The driver side actuator is moving white arm of the heater mix door.
Any thoughts as to what my problem might be?
What's the likelihood the door inside the heater duct assembly is broken? Or the driver side of the heater core is blocked but not the passenger side?
Any thoughts as to what my problem might be?
What's the likelihood the door inside the heater duct assembly is broken? Or the driver side of the heater core is blocked but not the passenger side?