This summer I noticed my A/C wasn't working and it wasn't that it had no coolant (which it probably doesn't since it always sucked) but the clutch wasn't engaging. I tested the plug that goes to the compressor clutch with a meter and it was dead I even swapped relays and it was a no go. I decided to bridge the relay terminals to see if I could get some action and behold I heard the clutch engage so I determined that it's an electrical issue between the fuse box and cabin.
Im leaning towards HVAC control assembly going bad but I would need to confirm this by obtaining the electrical pinout to the plugs to do continuity & function tests. I cant seem to find information on the assembly or its pinouts does anyone know what they are or another way to go about this?