| Well, I called the help line again today and they told me the color combination of the wiring. Well, I did that, and STILL nothing. So I called them back and they had me hook up a test line to the battery cable, the light came on. He told me to pop the hood and take off the lid to the fuse box. There is a silver and black stud sitting on the front. The battery cable that feeds power to the brake controller is not hooked up. GM just wraps it around some conduit(spelling) and electrical tapes it there. So all in all, they are finally working today......thankfully |