how to hook up an air compressor

hi I'm trying to hook up air lift on board system stuck on wire harness

 

I'm sort of doing something similar, but I'm not getting enough info from your post. It might help if you put in some more detail.

I installed the ARB on board air compressor, put the switch in the dash, and wired everything up, hooked up the harness to the battery, but I forgot to pull power from the fuse board to the switch itself. D'oh!

If you look on the interwebz, you might be able to find the ARB diagram for installing the OBA. The diagram that I'm thinking of showed how to hook it up to the solenoid for the air lockers, too.

 

X2

More information on what you are needing would be best. We have no idea what help you are wanting.