My HVAC speed control quit on me, fan only runs on high, any other position the fan is off. Anyone have a part number for the replacement resistor chip. If I read right the resistor chip is located in the passenger side air plenum and it is basically a couple screws and an electrical connection and thats it. Can I get this from the local auto parts store or do I have to go through Dodge?

 

you can only get the blower motor resistor from the dealer. its only a $12 part though