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Old 08-09-2011, 04:30 PM   #23
mcbassin
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Join Date: Jul 2009
Location: Central Oklahoma
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Re: How To Video, LSx Wiring Swap Harness, 99-02 Truck Harness: 4 Wire Hookup

Quote:
Originally Posted by Thealien View Post
Mcbassin start with this page and as you scroll down and he color codes what should be kept and what should/can be removed.

http://www.lt1swap.com/2000harness.htm

Also on that page you can click on the year of the harness and it shows what each PCM pin does/where it goes to.

Here is another way he shows color coded what needs to stay and what needs to go

http://www.lt1swap.com/2004vortec_pcm.htm
Thanks Thealien! I think I have a sense of direction now. The only thing that stuck out to me so far; if we are using the stock LS A/C compressor will we need to keep any wires? for cycling the clutch? I am using a Vintage Air kit. Not sure if it has a sensor for low freon or what?
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