The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-21-2021, 08:10 AM   #1
Worldofhurts
Registered User
 
Join Date: Mar 2015
Location: Henderson, Nevada
Posts: 22
LS Swap Harness AC Wiring pin out Help

I purchased an after market standalone harness and noticed it does not come with the AC request wire. While I have the harness out does anyone know what wire or wires/pin numbers I need to add. My plans are to add a Vintage air AC/Heat set up to my 67' C10. My donor motor is an LQ9 6.0 4l80E out of a 2005 Silverado with a Delphi Green/Blue PCM
Worldofhurts is offline   Reply With Quote
Old 01-21-2021, 10:18 AM   #2
ls1nova71
Registered User
 
ls1nova71's Avatar
 
Join Date: Dec 2009
Location: Independence Mo
Posts: 4,119
Re: LS Swap Harness AC Wiring pin out Help

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.
__________________
My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html

5.3 swap into my RUSTY '71 C10
http://ls1tech.com/forums/conversion...71-c-10-a.html
ls1nova71 is offline   Reply With Quote
Old 01-21-2021, 10:27 AM   #3
rodstored-72
chevy truck fan
 
rodstored-72's Avatar
 
Join Date: Mar 2005
Location: Gilbert, arizona 85298
Posts: 2,008
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!!
rodstored-72 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 01:15 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com