aftermarket head unit work with onstar?
 

does an aftermarket head unit like a touch screen work with onstar? just wondering.

if not how will it?

can i install and just cancel onstar.. how does this work?

RE: aftermarket head unit work with onstar?
 

You can do EITHER ONE!!!

You can just NOT USE OnStar or you can get a PAC interface. It all depends IF you keep the factory amp etc. as to which one you need:

http://www.pac-audio.com/products/pr...ar%20Interface

I think mine was the OS-2 since I replaced EVERYTHING from HU, amp and speakers!!!

RE: aftermarket head unit work with onstar?
 

whT DO YOU MEAN KEEP FACTORY AMP ETC.. I DONT NEED TO CORRECT?

i do not have monsoon, i just have a small aftermarket sub and amp. so i can just plug a new head unit in and go? just cancel onstar?

RE: aftermarket head unit work with onstar?
 

TRUE!!!!!

RE: aftermarket head unit work with onstar?
 

i thought you still needed a special harness for the door rings and such

RE: aftermarket head unit work with onstar?
 

Get a Pac-os2

RE: aftermarket head unit work with onstar?
 

Yeah, you do.