A/C Compressor not kicking on

[alee75681]

I've done a lot of work to the interior of the truck, and recently also installed a new intake, carb, etc. while removing emissions stuff. Had the dash apart and put back together. Now the A/C compressor won't kick on. Blower and all vacuum operated vent functions seem to work fine. Compressor is plugged up and grounded as before. I feel like I might have knocked a wire loose under the dash. Can you guys give me places to look for connections or other advice?

Thanks!