skyptrl Posted December 10, 2015 Share Posted December 10, 2015 I am completely restoring a 77 280z with air conditioning. In the process of putting it back together, I found the wiring harness that I am using 24012N4800 does not have the leads for the air conditioning. The leads go to the A/C Pressure SW, Magnet Valve-F.I.C.D & Magnet Valve-Vacuum Source for A/C, and Compressor release for A/C. Is there an A/C harness or do I need to make a harness and if so how or where do I splice it into the main harness? Quote Link to comment Share on other sites More sharing options...
Samurai7one Posted December 13, 2015 Share Posted December 13, 2015 My early 77 280z (09/76) has the A/C wiring built into the main harness (not the EFI harness). So, there must be that option out there. Ive seen many variations on the A/C components on these cars so, not sure how many harness revisions there are but I would guess many. Hope that helps, good luck Quote Link to comment Share on other sites More sharing options...
skyptrl Posted December 17, 2015 Author Share Posted December 17, 2015 Thanks I need all the help that I can get! Quote Link to comment Share on other sites More sharing options...
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