Yeah, the ground may have come loose or something. At least you know its mostly not your headunit then.Yup, I checked all the connects about 4 times, and they are all fine, plus I plugged the stock HU back in to the stock harnes and it wouldnt even power up.
Its a gm car they do crazy things.//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif