"Always on" 12V supply in rear of vehicle?

[My 4R]

Any wire harness in the rear of the vehicle have 12V on all the time?
I want to hook up some LED lights under rear bumper for hitching up at night and dont want to run a new wire the length of the vehicle.

Thanks

 

[Titanpat57]

A big help for hitching up at night is to open your rear hatch and make sure your hatch door lights are on...they light up the whole back area.

I'm going to upgrade my lights, but I used them 4 times last night to move 2 seperate trailers around...

 

[kingpin748]

Something back there has always on 12v. Track down the ones that run the lights on the gate.

 

[Antman]

You can pick it up at the trailer harness. It runs down the drivers side before exiting below the body in the taillight access area. Not sure the wire- can't get to the truck now...