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- - A/C wire question (https://67-72chevytrucks.com/vboard/showthread.php?t=582807)

dpruim

06-02-2013 01:04 AM

A/C wire question

The PO of my truck disconected the ac compressor removing the belt and removing the control wire from the connector at the compressor. Where would this wire come through the firewall and what color should it be? I've searched all the wiring diagrams I could find for this truck but none of them show the A/C control wiring.

jon75

06-02-2013 02:12 AM

Re: A/C wire question

http://i1269.photobucket.com/albums/...2/ACwiring.jpg

Let me know if you need a more detailed view. I got this from my '75 wiring manual, should be pretty much the same.:gmc2:

wraprail

06-02-2013 02:45 AM

Re: A/C wire question

Dark green. Would be in the a/c wiring harness with a single wire plug close to the firewall. Then a single wire to the compressor with a connector at compressor with a short black wire to ground.

dpruim

06-02-2013 08:42 AM

Re: A/C wire question

Quote:

Originally Posted by jon75 (Post 6102874)

http://i1269.photobucket.com/albums/...2/ACwiring.jpg

Let me know if you need a more detailed view. I got this from my '75 wiring manual, should be pretty much the same.:gmc2:

Thanks, this is exactly what I needed.:c2:

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