I have a 99 gtp is the Dual climate Module the one in the dash or is there another module that has to be replaced, also is there a resistor on the dual climate system also. I am about to replace parts and just want to know what the difference between the parts on the dual unit and the 3 control knob unit is... Also when the is this module the most common problem with the dual unit, my fan works for about 1 min then goes dead.. Thanks and I know the questions get asked alot I just did not see this specific question asked.
