Cig lighter and DLC off with key mod

[5202500HD]

The black wire on my setup is just a ground. I slid it under the fender bolt. You can see it in picture with the blue fork terminal.

Im asking about on the relay where the black goes and then what low amp fuse do I install in the double stacked fuse holder that goes in the B/U Lamp slot.

 

[Tonimus]

I used a 3 amp fuse for the control side of the relay. All the plugs for the relay and taps are laid out in the diagram. Just use the aux power location instead of the cigar lighter location.

 

[5202500HD]

The black wire on my setup is just a ground. I slid it under the fender bolt. You can see it in picture with the blue fork terminal.

Done!! First off thanks to all you smart people. I’m no good at auto electrics. I got my Aux. to now turn on/off with the ignition. I left the cigarette port so I can still have power with the truck off just in case since I’m not one to sit at idle for any length of time longer than a drive through or stop light, it’s bad for upper motor oiling.