could anyone maybe guide me with a issue on a 2022 chevy 3500 hd. i put a service body on it because it was ordered just cab and chassy and i have snapped a zorg after market camera and it just throws a warning to service vision system on the screen... I called AC delco and they said the truck had all the updated software already installed that it had to be the install or could have something to do with a bulletin like problems after the install bulletin in which he said there was a bulletin like that but i havent been able to find it.... any ideas to any GM fans out there???? Thank you for your time....

 

https://static.nhtsa.gov/odi/tsbs/20...09756-0001.pdf
https://www.tsbsearch.com/Chevrolet/PIT5552C
https://ww7.oemdtc.com/15936/blue-or...let-gmc-holden
https://www.gm-trucks.com/forums/top...vision-system/