cmaddox03

I got the amp replaced last week at the dealership and it fixed the chime issue. I assume it was a short or something in the amp. It didn't take them long to replace the amp (it's behind the rear seats). I thought about doing it myself but the work order says there is programming involved.

The dealership has an amplifier on order for the truck. They said that is what GM suggested. Fingers crossed that it fixes the chime.

I'm having issues with the chime in my truck. When I turn the key on, the chime will sometimes be extra loud (over 100db on a iphone app). Sometimes it will be all 5 dings will be loud & other times it will be the first ding loud then the rest normal. I've verified that the chime volume on the settings page is turned all the way down. I took the truck to the dealer for another item so I had them check it out. They said it is normal for these trucks to have loud chimes (blowing me off). I've had the truck since new & now has 204k miles on it. The chime used to be normal. Only major changes to the truck was deleting it July 2021. Appreciate any ideas.

I don't know how you figured this out but that worked. Seems like a glitch in GM's system. It is very weird. Thanks for help.

I don't think I changed any settings but the radio acts like it has a screen saver. If nothing is touched, the controls for radio or media disappear. While on media, if I want to go to the next track, I have to tap the screen to bring the functions back. No matter where I tap on the screen, it brings up another screen. It doesn't simply bring those functions back. Anybody know a fix? Thanks! Here is what the screen looks like with all the functions visible. Here is what the screen looks like when all the functions disappear.