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1999 wireing harnes to 2000 PCM?

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Old 12-14-2010, 03:45 PM
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Default 1999 wireing harnes to 2000 PCM?

I have a 2000 Trans am that I am doing an auto swap in. Can I use the wiring harness from a 1999 auto ls1 with my 2000 PCM? I want to make sure before I buy it.

thanks
Old 12-14-2010, 10:11 PM
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Yes, they use the same PCM. The 2001/2002 PCM will also plug right into 1999-2000 car...only 98's were incompatible pinouts...you will need to get your PCM re-programmed to control the auto transmission.

Are you selling the pedals from your car? A friend of mine needs a set and I'll gladly buy them from you for him.
Old 12-14-2010, 11:53 PM
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Thanks, good to know.

Ya once I start the swap, I'll pm you. Might not be for a while however. Ill let ya know either way.

Thanks




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