is anyone familar with the onstar systems in GMC vehicles? Particularly the new Tahoe? Is it intergrated with the OE headunit? THe reason i ask is i have a good friend who wants me to transplant a system from his 95 tahoe to his current. I was concerned with workings of the onstar system. I know this is un honda related but you guys really know your stuff and i dont know if there is a pro installer on this board. Thanks guys.

 

thanks anyway........

 

DEI or someone makes a bypass module. We had an Onstar equipped '02 Caddy Escalade in with 21s and swapped the factory deck out for IVAC800 and DVA5205 in the dash.

 

Soundgate Starmod1.

 

thanks for the replys dude but after much exploration today i have decided that for what this guy wants to do it isnt worth it at all. YEs there are modules available so that you can opperate the onstar with a different headunit but we are talkin money and this guy is going to be a freshman next year and doesnt have the $ for something like that. thanks again.