Well with this being my first post and all, here we go.
Ok I have a 2003 Silverado LS 1500 ex-cab, I just replaced the battery in the truck this past weekend.
Now here's were I found myself having a problem, when I turn on the ac.... the control panel is now working backwards.
When ya turn on the fan controller, the air blows out of the vent's on the defroster side, when you turn the defroster on the air blows out of the vents facing the front like nromal................what is up with this?
Does this controller need to be reprogrammed or something or is it going out?
Man I sure don't want to go to the steel er-ship...............[]