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**71CHEVYSHORTBED402** · 04-02-2016, 08:07 PM

Unfortunately most of the A/C system was removed from this truck with the engine rebuild (my bad, along time ago), so it makes things a little difficult to trace. I'll reinstall the A/C with the restore.

See that there three-prong plug harness marked "WTH?".........The plug was near the heater box when I found it. At any rate, where does that plug into? Two wires appear to run to the fuse box (I'm not there yet). It shares a green wire with the A/C switch. Note:This does not plug into the fan switch. That harness isn't shown.

Thank you for any input.

04-02-2016, 08:07 PM	#1
71CHEVYSHORTBED402 Senior Member Join Date: Feb 2009 Location: Northern Nevada Posts: 7,385	Where does this harness plug into? Unfortunately most of the A/C system was removed from this truck with the engine rebuild (my bad, along time ago), so it makes things a little difficult to trace. I'll reinstall the A/C with the restore. See that there three-prong plug harness marked "WTH?".........The plug was near the heater box when I found it. At any rate, where does that plug into? Two wires appear to run to the fuse box (I'm not there yet). It shares a green wire with the A/C switch. Note:This does not plug into the fan switch. That harness isn't shown. Thank you for any input. __________________ Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025 Last edited by 71CHEVYSHORTBED402; 04-02-2016 at 08:38 PM.