GMC Acadia Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 · (Edited by Moderator)
I recently traded in my 2011 for a new 2021 Acadia Denali. I have an issue that after driving for a 2-3 hours that if I stop and restart the car, I get no sound from radio, navigation, phone calls, etc. the door chimes still work. The only way to get sound back is to let the car sit overnight.

My dealer is saying that there is a software update (V153) coming that has a line item “no sound from radio, chimes still work” butit is not available yet for the Acadia. Since this is supposed to be a problem with all 2021 acadias and many other GM products, I am checking with the group to see if others have experienced this problem and if software fixed it or if there was another fix.

I am more suspicious of hardware, maybe heat affecting the unit, but my dealer is not willing to go any further down that path until I finally get the V153 software update.
 

·
Registered
Joined
·
156 Posts
I recently traded in my 2011 for a new 2021 Acadia Denali. I have an issue that after driving for a 2-3 hours that if I stop and restart the car, I get no sound from radio, navigation, phone calls, etc. the door chimes still work. The only way to get sound back is to let the car sit overnight.

My dealer is saying that there is a software update (V153) coming that has a line item “no sound from radio, chimes still work” butit is not available yet for the Acadia. Since this is supposed to be a problem with all 2021 acadias and many other GM products, I am checking with the group to see if others have experienced this problem and if software fixed it or if there was another fix.

I am more suspicious of hardware, maybe heat affecting the unit, but my dealer is not willing to go any further down that path until I finally get the V153 software update.
I have not experienced this yet and hope I never do. And I have definitely had the vehicle on for the 2 to 3 hours. Please keep us updated.
 
1 - 2 of 2 Posts
Top