s13 sr20 A/C problems

[az240wanted]

So it's a pignose s13 with a s13 blacktop sr. My a/c is not working correctly. When the key is turned on the a/c clutch is engaged (audible click from both the a/c relay and the a/c compressor clutch). This is a problem, since the clutch is activated anytime the key has power that means the a/c is always running. The a/c button on the control unit has no effect and even when the button is pushed the light on it wont turn on (no signal?/power?).

I have the pin 106 hooked up. Also, the blue/green goes the the body harness plug under the dash. I swapped the hvac control unit out thinking it might have been bad but it didn't change anything. I do have a green/yellow wire in pin 10 location but its not hooked up since from what I've read its not needed, is that correct? I tested the a/c relay and it is working correctly.

Any thoughts?

[az240wanted]

Nobody has any ideas? I am out of ideas here and need some help guys.

[ultimateirving]

Trace that single wire that goes into the compressor, See where it comes out because that is what turns the compressor on/off. If Someone just connected that to an switched Ign 12v source, the a/c will always be running.