amighjm6
TYF Newbie
just traded my '00 tahoe in on a 2008 with factory nav, but it's obviously not working as its supposed to. it will let me add a destination, and it does prompt me to follow the route, but then there are no turn by turn directions, and it won't recalculate the route if i detour. it does tell me " you have reached your destination", so i know its not a volume issue and the prompts should work. i've read a few threads about installing a factory unit and having to hook up the vss wire...but i assume that would already be done in a factory installed unit? how do i check to see? any other ideas?
thanks in advance
thanks in advance