It is obscured by the underbody panel and can be found on the driver side neatly tucked into the bumper cover.
i checked the wire is dead no power and the fuse is in the trailer spot .
i ordered the module that i thought was a factory one , it supposed to plug in a spot under the rear seat . i received a universal one that you have to run a wire from + bat the the rear to the universal module in the rear were you have to cut wires to splice into the brake , signal ,and parking lights . this is a poor set up no one seems to know ! they have on the window sticker when i bought it it has ( Prep trailer wire package ) LOL .
its a bit of a joke .....
does anyone know anything about a factory MODULE ?