I have the on star and bose system in my truck, what i want to do is put a new radio in and bypass the bose and on star. has anyone done this yet? my dealer said if i don't get the right wiring harness the computer at the dealership won't read the computer in my truck. has anyone ever heard of this? if so what parts do i need to do this?

No never heard of dealer not being able to read the ECM ...Now I could see On-star having a problem diagnosing although ...


Call Jason at JPcustoms ..... Here is some PAC devices that will be required to retain some componets if desired => http://www.jpcustoms.com/store/customer/home.php?cat=310


He'll be able to help you ...





Mac Edited by: Mackin

I replaced my stock radio with a Sony bypassing the OnStar with no problems. I think the dealer was leading you on....

wasn't it said or posted that if you go with a after market radio you dont have to worry about losing anything on the pre '03 models??? Just curious. information overlaod http://www.dieselplace.com/forum/smileys/Ermm.gifhttp://www.dieselplace.com/forum/smileys/Confused.gifhttp://www.dieselplace.com/forum/smileys/Embarrased.gifhttp://www.dieselplace.com/forum/smileys/Confused.gifhttp://www.dieselplace.com/forum/smileys/Ermm.gif.