88Nightmare
03-04-2013, 12:31 PM
I have a slightly used PAC Audio OS-2 harness for sale. This item allows you to integrate an aftermarket stereo into a GM vehicle that has Onstar, and will also retain your factory door chimes. This will NOT work if you also have a Bose stereo. It was used in a 2009 GMC Canyon, however it could be used in a variety of vehicles including most full size trucks. Just look on PAC's website for exact fitment. They are pretty pricey through PAC, I'd sell mine for $40. Still in great condition.