WOT a/c switch
 

My a/c clutch hasn't been engaging, so I traced the problem back to either the clutch itself or the WOT switch. I tested the pressure switch and it appears to be ok. Problem is, I can't locate the WOT a/c clutch switch, anybody know where it is at?

The switch for the WOT on your A/C should be under your stock air box on the fender well. I had a bad switch and just cut it off, spliced the wires together and it fixed the problem. There will be 2 different switch relays there, so just make sure you get the right one.

Chris

How's the freon? Have you checked it? If it's low, the clutch won't engage either! Good luck!

I didn't think it was possible to charge the system without the compressor on. I thought that the compressor "sucks" the freon into the system, I know there is little or no freon, it's already been converted to r134a and I have a refill kit, should I try to recharge it and see if the compressor comes on?

The low freon is the reason the A/C clutch doesn't engage.

Follow the instruction that comes with the recharge kit, shortly after pressure is applied to the system, the a/c will start to 'cycle'. Hence, the a/c doesn't have to 'suck the freon into the system.