Rear door speakers

[kdubbs]

Okay I just purchased an 2007 sierra denali.. what i just found out rear speakers don't work.. did some reading but havent found anything like this one. no sound at all from both sides bose premium sound system. fronts do work.. I replaced speakers still nothing, pull radio harness seemed okay, went to bose amp in armrest checked connection everyrthing seems fine as far as i can tell.. door chimes and signals work. can't figure this one out

[Wires]

Have you tried unhooking the battery for a minute or two and then reconnecting it? I've had issues with the CAN bus between the audio stuff before, and a power cycle fixed it.

 

The fader isn't all the way front is it (stupid question, just asking. )

[kdubbs]

 

Have you tried unhooking the battery for a minute or two and then reconnecting it? I've had issues with the CAN bus between the audio stuff before, and a power cycle fixed it.

 

The fader isn't all the way front is it (stupid question, just asking. )

I wish the fade was the answer... will try this today i have to replace airbag sensor and you have to diconnect battery so two birds one stone um hopeing..

[kdubbs]

No luck with the reset. Still scratching my head

[dannyg2006]

I have the same problem in my '99. Replaced the radio with a rebuilt factory one and put in new speakers. Still no luck. Any suggestions?

[NitroCherokee]

Turn of the Rear Seat Audio controller

Turn of the Rear Seat Audio controller

Or bypass it if it isn't on