[catescdc8]

My 2007 Envoy Denali speakers won't work until my car warms up for about 30 mins. When the speakers do come on it makes a loud popping noise and then I can finally hear sound. Any ideas on what's happening so I can try and fix it?? Thank you and God bless you!

 

[mddombrowski]

Bad connection that makes sufficient contact when warmed.

 

[catescdc8]

Bad connection that makes sufficient contact when warmed.

Thank you! Do you know where it could possibly be at and what the part would be called?

 

[mddombrowski]

Uh sure if you want to drop it at my shop in Charlotte, we can look at it.
You’ll have to troubleshoot for bad connections in cold weather. The good news is that it sounds like it consistently happens in cold weather? My mind goes to behind the dash where the heat vents are...