1997 Cadillac Deville V8 Front Wheel Drive Automatic 88791 miles
The fan for the heater and a/c only comes on occasionly for example in the morning when I need defroster the fan will not come on but in the after noon when its warmer it will come on if I left it on when I shut the car off. Or somtines the air conditioner will blow if I left it on when I shut the car off, but not lately
I have ran the self diagnostics for ACM I did not get any trouble codes and no flash on outside tempeture (it stayed on) I look at connections to sensor behind front grill and solar radiation sensor under defrost vent and both have good conections. What should I do now?
Thursday, September 25th, 2008 AT 9:01 AM