How to wire it:
Get access to the wiring for your winch, depending on the winch, might be external like this one, or you may have to work a very small amount at it like on a Warn 9500i.
1. 7 pin winch remotes tie the relay ground inside the wired remote. I personally can see absolutely no reason for this, so I just tie the relay grounds to a good ground on the winch. In the case of this 8274, that means figuring out which is the ground (the orange wire here) and running a jumper between there and the case ground located at the bottom of the motor (where the large ground comes from the battery). Attention warnindustries, why do you guys wire it this way?
2. You'll need to wire the wireless remote control box using three wires, a B+ (12 volt positive), a "winch in" wire, and a "winch out" wire. In the case of the 8274, the "winch in" is green, and the "winch out" is white. I used about 10 feet of 6 conductor 20 gauge stranded wire that I already had, so that leaves me options for using the remote for other stuff on the Jeep later. After you connect it to the winch relay, you're done in here...button it up and tie it down and route the wire in some loom back to the inside of the vehicle where the wireless remote control box will be mounted. It's not waterproof, so you'll want it high and dry inside the rig somewhere.
