: Heat Problem

10-04-04, 12:26 AM
If this has been answered before please link me there or repost the answer. I am having a heating problem on my 93 fleetwood RWD. I was using the econ and air one day and my fan cycled strangely. Ever since then, I have not had heat or air other than what is pushed out of the vents while driving. I have checked the blower motor and it works, so it seems the problem must lie with the electrical climate control. On occasion, if I have the auto or defrost on, it may cycle the fan once or twice and then cut off again. Thanks in advance

10-04-04, 01:05 AM
Two things come to mind, first is the programmer for the climate control, and second is the BCM. Check if you have any trouble codes then some of the members who are more familar with the 93 FWB could further assist you.