Does anyone have a 2008 VT880 wiring diagram?

I hooked up a 12v supply to the compressor and it engages fine, builds pressure and blows cold inside the truck. Its only pulling 1 amp too so I think its fine.
I'm wondering what the correct specifications would be fore the sensor, ie how many ohms does the system look for to be operational or to open the circuit.

If I knew the pinout on the back of the climate control unit I could check resistances on the pinout for the different sensors from there one would think....

However, I'm fairly sure they are not simple on or off switches, they seem to measure resistance, and I don't have a chart of what the correct specifications would be. Doesn't seem to be listed on any of their diagrams either.

 

Small update. Turns out it was the climate control unit.

I plugged my old one in, its blower controller is messed up which is why I replaced it. However it is turning the A/C Clutch on and off just fine.