Thread: Stereo wiring revisited..

Originally Posted by 1FastGP

I got that diagram off all data so it should be right I used it to reinstall the same amp in my 98 after the p.o. cut the connector and took the amp out. Knowing gm they probably used the same connector just moved it to the trunk for the bose setup in 99

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Nice! That's good to know. I wonder what the pinout of the second connector is though, and what wires need to be spliced. My experience is mainly with the factory bose amp. I've done way too many stupid upgrades to my car.

Originally Posted by wstefan20

Nice! That's good to know. I wonder what the pinout of the second connector is though, and what wires need to be spliced. My experience is mainly with the factory bose amp. I've done way too many stupid upgrades to my car.

I don't really know on that other connector under there all 3 of my GP's have it and it's never had anything plugged into it in any of them and I don't think it has anything to do with the radio.

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Originally Posted by 1FastGP

I don't really know on that other connector under there all 3 of my GP's have it and it's never had anything plugged into it in any of them and I don't think it has anything to do with the radio.

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well that just gives me an excuse to rip a grand prix to shreads in the junkyard to find out! haha