Thanks for the reply, I managed to find a map of it on a Chevelle forum. Turns out that the wires all went to the TCS and the oil and temp idiot lights. There was also a 12ga orange wire, the info I had said it was for non AC only. Was it common practice for the factory to leave the unused wire in the harness? My car is an AC car and already has a blower motor wire hooked up. I did get it figured out. Thanks for looking into it though.