AC system plug - what's it for???

[CptTrog]

Got a plug on the passenger side fender located next to the AC system, behind air filter box. When bumped, the A/C goes hot. Nothing plugged into it.
Any ideas??

 

[Acesneights1]

hard to tell but looks like the low pressure cycle switch

 

[WarWagon]

Your hand is on the device it plugs into on that silver can. Plugs into the low pressure cycling switch. Open/disconnected = AC clutch off.

 

[CptTrog]

Yup! That's it. Works SO much better now!:rolleyes5:
Thanks!