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Old 01-21-2021, 10:27 AM   #3
rodstored-72
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Join Date: Mar 2005
Location: Gilbert, arizona 85298
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Re: LS Swap Harness AC Wiring pin out Help

Quote:
Originally Posted by ls1nova71 View Post
You likely won't be able to do what you are thinking. Starting in 2003 trucks went to a serial data A/C request rather than a 12v one. Just run the VA stand alone and it will be fine.
agree I was looking at trying to use my factory uncut harness from my 2013 and after discussion with V.A. reps (in person) they indicated that the system is designed for their harness only & they do not recommend any variant from their products. in all honesty it actually works out to be a easier install if done as recommended just my 2cts

good luck!!
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