I have a 03 hummer H2 my battery died. I put a new one in but now my speakers don't work. The radio is on and you can change the channels but the volume ***** don't work and no sound in the speakers. If someone could help I would appreciate it.

Thank you

 

I have no idea. I have never heard of this before.

Try unhooking the battery.........let it set and then hook it back up. May need to be rebooted.

Also it may be a security lock out. I have heard some trucks need a passcode from the dealership in order for the radio to come on to prevent the radio being stolen.

I hope this helps!