I have a 2019 LT Z71 and my radio just restarts whenever i have had the screen replaced and the radio replaced and it is still randomly restarting. I am also having a hard shift problem with my transmission. My dealership has informed me that due to is sitting and the fluid draining out of the crank case the transmission will hard shift until fluid is built up. But I have owned 5 Silverados and have never had this issue before
Jonathan Walsh