The compressor feeds about 100psi constant to the locker. It's what keeps it locked. When pressure is removed, the locker unlocks.
should come with a rocker switch, air tubing, and solenoid for the locker. The compressor itself will come with the compressor switch and wiring harness. The ARB compressor harness works by staging the swtiches. The compressor switch activates the compresser (which has an auto cutoff), and "turns on" the primary switch. If you only have a front locker, the front switch is primary. If you have front and rear ARB, rear is primary. Flip the primary swith and it turns on the secondary....
If you don't want to deal with the shit ton of wiring and potential electrical failures, you can use mechanical valves off the small tank on the compressor.
2007 2dr X, 6sp, 35's on D44's, 2" lift, cage, hydro, etc.
Last edited by JKred07; 10-23-2013 at 12:19 PM.