So I've followed all the instructions from the stereo and wiring install but I'm still getting no sound out of my speakers. The deck turns on and everything works, I just get no sound. I own a 2001 ZR2 with BOSE. As it sits right now all the wires are connected as a regular install but the remote lead is connected to the yellow wire. Any help would be great. Thanks

 

oops.... just noticed I double posted...
look below...

 

Bose stereo's have a built in factory amp... if you puit in an after market deck(assuming you did) I believe you need to run new speaker wires to all your speakers...

My stereo sounded better before the after market deck... IMO... so I added subs

oh and I lost my steering wheel controls for now...

 

i have the same problem no sound out of my hu and i still have the bose hu in my blazer. where is the factory amp at? i just want some tunes.

 

under the center console.

 

The Bose Amp in in the center console. Attached is the wiring diagram

 

thanks for that. i will see if it is unhooked. that is my first guess cause when i was detailing the blazer i found wiring for a amp under the drivers seat so i am wondering if maybe the po screwed it up. with that diagram i should be able to get a good idea of what is wrong.

 

https://metradealer.com/files/products/INST70-2054.pdf

 

thank you very much. would my 98 blazer follow all the 2000 to 2002 stuff?