tim glomb

A week ago I noticed my dashboard display was still on 6 hours after I left and locked the truck. Later this week the battery died. Tried jumping it, great connection, plenty of Juice (headlights, interior lights, radio), everything electrical works but it will not start. Push button start. Not only that, but it cycles through all sorts of error message on the dash display; Services Parking Brake, Service ESC, Shift Into Park (it is already!), etc.. It doesn't turn over. It just clicks, all lights go black for a sec, then nothing... I've let the battery charge up, I've tried several jumper cables, it's definitely getting enough juice... just won't start. I also got error emails from OnStar telling me I have engine and trans issues.. It's spitting out all sorts of errors. anyone have a similar issue?