AC pump: What is this wires function?
 

Hood open and staring at engine..Lookin at AC pump on left. Theres a wire that connects to the top of the pump . Its an easy pull off or push on type contact. I found it off,but the ac seems to work fine.
What is it for? It pops off often so I Spot welded with hot glue. Shoe goop incase hotglue fails. I was afraid to crimp the female end and get stuck or have to replace the entire end or wire. We'll see how it holds.

AC clutch solenoid?

didnt want to assume...thanks Hunter

Can you take a photo. That way I can confirm for sure. Thanks