DebbiQ wrote:Thanks Wes.I've read about a darlington transistor and fan relay. Can you clarify a little? Still I'm confused by the fact that the fan is on (and blowing thru defroster vents) when the system is supposed to be off. We've got a parts car here, so wouldn't mind doing some parts swapping for diagnosis.
Thx, Debbi
The reason is when everything is turned off, it directs some air (as your moving) through the defrost so that the windshield wont fog as easy...
Check those threads that Brian posted and give it a try, and let us know how it wokrs for you!