Multiple critical codes

Wookie · Mar 24, 2023

I own a 2022 TB and I’m extremely frustrated as of late. My TB has just over 2000 miles on it and it’s been at the dealership 3 times because the truck wouldn’t start. The starter was replaced 2 weeks ago…ran for 2 days and failed to start. It’s now back in the shop for over a week. The dealership changed the battery control module still nothing. I was informed by the service manager my truck is now connected to a computer that communicates with GM technicians out of state to try to figure this out. I searched the threads to determine if anyone else was having this issue but couldn’t find anything. Has anyone had this issue and if so what was the remedy?

GETGONE · Mar 24, 2023

Sounds like a case for a lemon law buy back! I think there's a thread or two on here about someone or more going through it.

scotman623 · Mar 25, 2023

First I have heard of anything like this… Crazy to be having so many issues on your brand new truck… Hopefully they have answers for you soon my friend..

Wookie · Mar 25, 2023

GETGONE said:
Sounds like a case for a lemon law buy back! I think there's a thread or two on here about someone or more going through it.

It’s crazy. At one point the technician said I had over 30 critical code’s showing on my truck. I guess I should start looking for a lawyer.

GETGONE · Mar 25, 2023

Dang! This was my fear of the totally new electrical architecture of the refresh trucks. I want a ZR2 but have been leery of the issues people have been having with the digital dash alone.

Wookie · Apr 4, 2023

Update to this issue: My truck is out of the repair shop after 17 days. I was informed several cables were replaced and several more were not torqued to specs. Everything appears to be working properly…we shall see.