need help with harness please
Thread Starter
Racer
Joined: Mar 2007
Posts: 371
Likes: 0
From: smithtown ny
need help with harness please
for my 07z with onstar and the bose. i bought a new h/u and harness. the guy sold me a gmos-04 another shop told me that harness is wrong i need a harness for the bose system i need os-2 for the bose? so what do i buy?
Tech Contributor
Joined: May 2003
Posts: 7,035
Likes: 134
From: North Augusta, SC
1st Gear
Joined: Feb 2012
Posts: 1
Likes: 0
Gmos-04
I had a GMOS-04 originally and found it did not emulate all of the beeps that the buttons make. Meaning when you use the trip computer buttons or the HUD buttons they won't beep. Plus I could never get the thing adjusted correctly so it did not mess the sound up at higher volumes. I ended up switching to the PAC OS2C and all the beeps worked again. As far as the sound goes at the same time I pulled out all the Bose stuff, amp and speakers and replaced the amp with the ARC Audio 125.4 and Alpine speakers in the front and back and the system sounds awesome now. Hope this helps.
