I just bought my truck last week and I am having the same issue. Did you get yours fixed? What was the solution? I am also having a dead battery if I let it sit for 2 days did you have that issue?
Anyone having issues with infotainment won’t come on after remote start or in acc mode? Mine is working fine if I start the truck but it won’t come on at all if remote started until I turn off the truck and start as normal???? 2020 2500 High Country