Chrysler Repair Questions? Ask a Mechanic for Answers ASAP
Hello and welcome to just answer and allowing me to assist you. does this have auto climate control? i it does then I suspect the control unit is acting up because it controls both air doors and fan operation. it will have electical servos for the air doors to operate as well. Hope this helps your question and if I can further assist yo I'll be happy to do so.
aw less expensive to fix then. then you will have to check connectors on the rec door servo and back of switch and check for power at each as well may be difficult depending on location some you have to remove the dash to do they sit on top of the heater box.