First of all, I wanted to say this is my first thread and I apologize if this topic has been covered (I did a search and found no results for the main key words).
I do not own a GMC truck, but I am working on a double din project for my inlaw.
He has a 2008 - No Bose, No amplifier, simply 4 speaker with tweeter on doors. He also has onstar and door chimes.
I bought a wire harness that takes care of the door chimes and door tweeters as it stipulated.
I just assumed this harness would also take care of ON-Star....apparently not. There is a separate smaller harness with about 4 or 5 wires that connects to the back of the oem radio.
So my 2 billion question is: Since I already have installed this thing and soldered the wires for speakers etc...can I intergrate the on-star wire harness onto the aftermarket one and or the original oem harness?
I basically need a diagram or need to know what each wire on that small harness is. By the way, I am not even sure if that is the on-star harness, but my guess is that's what that was since it's integrated in the audio system.
I really do not want to dis-assemble everything, and lose 70 (how much I paid for the original module harness) and then fork out another 110 bucks (I think this is how much a new one with on-star non bose cost.
Any help would be greatly appreciated.
I do not own a GMC truck, but I am working on a double din project for my inlaw.
He has a 2008 - No Bose, No amplifier, simply 4 speaker with tweeter on doors. He also has onstar and door chimes.
I bought a wire harness that takes care of the door chimes and door tweeters as it stipulated.
I just assumed this harness would also take care of ON-Star....apparently not. There is a separate smaller harness with about 4 or 5 wires that connects to the back of the oem radio.
So my 2 billion question is: Since I already have installed this thing and soldered the wires for speakers etc...can I intergrate the on-star wire harness onto the aftermarket one and or the original oem harness?
I basically need a diagram or need to know what each wire on that small harness is. By the way, I am not even sure if that is the on-star harness, but my guess is that's what that was since it's integrated in the audio system.
I really do not want to dis-assemble everything, and lose 70 (how much I paid for the original module harness) and then fork out another 110 bucks (I think this is how much a new one with on-star non bose cost.
Any help would be greatly appreciated.
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