thompjs

My 07 Suburban -- Right Rear door speaker does not work. Right rear tweeter no sound.

I replaced all four door speakers with replacements from Crutchfield. I have swapped speakers around and also swapped rear tweeters. I replaced head unit in dash and non of this worked.

I guess the rear seat controls are causing this?

in2pro

Possible... give this thread a read https://chevroletforum.com/forum/tah...m-38897/page6/

thompjs

I'll try that next. Sometimes the driver door speaker sounds like bad connection. I wonder if its signal runs through there too.

thompjs

Will update this thread when I get it installed

thompjs

I installed new rear seat control and now the entire rear speaker setup does not work. Does this use some mating codes with the front setup? I've replaced the head unit in dash all speakers in the doors, and tested rear tweeters.

thompjs

After messing around with connections I'm back to just having right rear door and right rear tweeter with no sound.

Chevrolet Customer Service

Is there anything we can do to help, thompjs? If so, please PM us your VIN, full contact info and mileage. We'll gladly check with our internal resources or contact your local Chevy dealer for additional technical support.

Amber N.
Chevrolet Customer Care

thompjs

Decided to Trade it in. The 20in wheels had the coating crazing and rear defrost had one of the cables detached. I was planning on fixing these things, but finally came to realization that I was not going to get it all done.

Amber N. --- thanks for the offer of help