Aftermarket hu in a 2005 with Bose system has no sound

chuey_316

Original poster
Member
Nov 10, 2019
77
SW MI
A friend of mine called me because he's having a problem installing an aftermarket hu in his 05 with factory Bose, and no steering controls. He's using a GM11 module. The hu powers on fine, but there's no sound. I've installed many many radios, but I've never used a pac module. Anything specific to look for? I told him to double check and make sure that the blue/white remote amp wire is hooked up, and that if the module doesn't have a blue/white wire, to hook the one from the factory harness side to the red acc wires, but I haven't heard back yet.
 

mrrsm

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Oct 22, 2015
7,989
Tampa Bay Area
Suggesting that he Checks Out THIS Video...


...and since THIS Video is both On Topic (and Entertaining as Hell...) Watch what @MAY03LT has to say about GM Factory BOSE Radio Systems 'Ostensibly Installed' in Trailblazers (but NOT in his "Minty Green" TB)

 
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