Just re-installed all AC components into my 93 and had the system pressure/leak tested and results are negative - no leaks. I also had my circuit board from the climate control re-soldered and that fixed the non-responsive vents.

Now, that the AC system is filled with freon, we can't get the compressor to come on. All I recall seeing from the compressor is one plug for power. Isn't there supposed to be a ground wire? Would I be able to put direct power to this compressor to check if it's working as well? Thanks.

 

Clutch does not engage when everything is on? Have you checked if there is power at the compressor?

 

Not yet. I haven't had a chance to check if any fuses were burnt but have found out I can directly put 12v of power to the compressor without damaging it. So, I will need to see if that'll engage the clutch and go from there. Also, it shouldn't matter that my condenser fan is a slim fan and not factory, right?

 

For all you dumb asses like me, please make sure the #11 fuse is in your kick panel fuse box - ice cold now!