I have a 2002 Chrysler Town & Country with automatic temp control). We just bought this vehicle. From the day we got it, the rear heat worked perfectly on all fan speeds. The front heat initially worked only on high. We changed the blower motor resistor and for the remainder of the day the heat throughout the car was functioning perfectly. When I went out to the van the next morning, the rear was still working perfectly; but the front stopped working all together.

Could it be a bad resistor?? Any help would he greatly appreciate..