We just became the second owners of this well taken care of car and we've been experiencing this problem. The cruise control and the fan/air system both stop working seemingly randomly. Often times too, you will hear the system start blowing a few seconds later than expected after starting the car. One time the fan just kicked on a few miles after driving down the road. My wife also has mentioned she thinks it's kicked on a few times after making a right turn.
I just went out to the garage to check connectors and it was working when I started it. I turned it off and back on to ignition a few times and when I started it again, it wasn't working! Fumbling with the wires/connectors didn't do anything.
Does anybody have any ideas?
Our car is a 2000 Buick Regal LS with about 90,000 miles on the 3.8L II.
(We brought it in to get diagnosed one time but the car always worked great for the mechanics and they weren't able to come up with anything. They did mention one idea, I think they said it could be the wiring harness for the ignition $300.)
have the same problem?
Tuesday, October 30th, 2007 AT 7:17 PM