help quick question

i have a electrical plug under the drivers side pass foot well under the car. does anyone know what it is for? it is coming from the inside to the outside. is it for the air ride? i dont think it was plugged in to anything on my wagon. any help would be great if i can i will get rid of it. i am planning on painting the floors tomorrow. thanks for any help.

i found a old pic showing the black plug

Somone wll correct me if I am in error, but I recall that it is the pass through for the ABS brakes and the air ride.

i dont think its the abs plug. i do think its the air ride. i will have to get the fsm out and check. i will post what it is when i find out