billa355

When I set "maximum start-up volume" to a good level, it will hold for a couple of starts. then it reverts to a very loud start-up volume. Radio blasts loudly until we turn it down. Reset maximum start-up volume repeatedly but will not hold. always reverts to loud start up volume. service department has not heard this problem, but a friend with a 2021 silverado has the same problem, exactly.

If we forget, start the truck, and start backing out of the driveway, the radio comes on very loud. Makes you jump. If I remember, I change the input to my phone before i shut the truck off. Then when we start, it is on phone, and no loud radio. Since the dealer hasn't heard of this problem, no use making a special trip in for it.

talked to our salesman and the service manager. They never heard of the problem. A friend with a 2021 Silverado is having same problem. He's taking if in for service tomorrow. I will tell you what he finds out.

when i start the truck, radio volume comes on VERY loud. In settings, i set the maximum startup volume to very low. That works for a couple of starts, but then it resets itself to a loud position. It doesn't matter what the volume is when i turn the truck off, it comes on VERY loud

infotainment system, radio volume, save settings