Rear speakers and Subwoofer not working

2001 CHEVROLET SUBURBAN

202,655 MILES • 5.3L • V8 • 4WD • AUTOMATIC

JJENNINGS56

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I have verified the sub work (9-volt battery across the feed and return). I pulled the amp out from behind the glove box. It does not have any burnt components inside. The RAP works good as far as the headphones and such. It is a non Bose system. I am unable to find a good diagram of my setup it chases wires. don't want to go out and buy a new amp if that is not the problem. Ideas??

Jan 10, 2022 at 4:16 AM

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JACOBANDNICKOLAS

CAR REPAIR CONTRIBUTOR
110,190 POSTS

Hi,

I'm not sure which system you have. If you look at pic 1 below, it shows the possible options. I selected the luxury system because I know it has a power amp and sub.

For that system, I included the wiring schematic. If that isn't the correct one, let me know and I'll get you different ones.

Let me know if this helps or if you have other questions.

Take care,

Joe

See pics. Note: I had to cut the schematic in half to make it readable for you. I did overlap them so you can follow from one to the next.

Images (Click to enlarge)

Jan 10, 2022 at 7:20 PM