Welp it was a bad Friday to start jobs not ready and just a **** show Friday lol. Towed my trailer to a site than unhooked it and went to another jobsite meeting. It was time to go so I went to hook up to my trailer and when I went to go into reverse no go. Shifted into drive nothing, popped the battery cables nothing. Check engine light is on but no code reader with me and the linkage is moving at the housing but not shifting. It will go from park to neutral but no other gear. 2022 3500 68rfe with 25k miles we shall see what the dealer says. @RamCares hopefully i do not have any issues at my dealer.