6.2ZR2

It works on the 2022's refresh? The reason I ask is when I got my ZR2 I hooked our scanners up which work previous models doesn't communicate with it. We were told GM has changed everything with the refresh and hasn't started releasing it yet. If there is something out there I would like to know.

Where did you get a scanner that reads the collision avoidence system?

I know when they did mine it took them a long time to get it reset and properly calibrated. They had to drive it almost 50 miles to finally get it. Good luck and I hope they get it fixed.

Did they replace the collision alert camera? That is what fixed mine, the unit up in the mirror.

FYI. I did pull the fuse many times till it didn't work anymore. On the forth trip to the dealer they did replace the camera and it has worked ever since.

The dealer installed a new camera yesterday. Service advisor said it took hours for them to get it properly calibrated. The camera they replace is the one behind the rear-view mirror which I don't think you can see the image from when it is working, either way it works now, and I pray it stays that way.

Pepe48134. Did they ever fix your truck? I have 2022 Silverado ZR2, at 600 miles the frontal collision avoidence started having problems. Took 3 trips to the dealer for them to figure out it is the front camera but it is on backorder with no eta.