My heater fan only works on high in my 2002 tj. I searched and I think the problem is the variable resistor. I have no idea where it is located. I know it is not behind the switch. Is it behind the glove compartment? Any help would be appreciated. Also, it seems weird that the resistor should be bad in a 2002. Could the leads be corroded? Can I try to clean it and see if it works?
Thanks in advance.
Thanks in advance.
