install a new truck or how to get it working
Posted: Sun Nov 21, 2010 5:36 pm
i'm trying to setup my trinity on a 2005 gas gmc 1500 sierra z71 and i cant find it on add new vehicle. i dont have the disk but doawloaded the ds doawnloader and everything else but still no gmc i even rigisterd the product for gmc gas trucks and its has all the updates as far as i know.
help
help