Thank you Markusmarkus for the info, all the links are very helpful, and it sounds exactly like what the problem is I’m having.
Thank you also MrMcar that may make some sense also, it would sure beat spending $750 on a new gm5Before I started taking anything apart, get in the car and drive it for a while. Maybe charging the battery and the key during the test drive will bring everything back to normal?
And thank you to you as well for the reply mkeiser!! Much appreciated !!GM5!