[ted_rivers]

i have that same plug hanging from my truck, but i have the in bed outlet....
im curious to what its for too.

 

[mjw357]

I found this harness under the driver side of the truck, above where the spare tire would be. I have looked over the wiring schematic and the only thing that I could come up with is it is for the bed socket. I don't know if someone else could confirm that for me. If it is for the socket that is great because then all I need to do is add the socket and associated wiring and drill it in the bedside.

Does it have black and yellow wires coming out of it? If so, that's what it's for.

Check out this thread for pictures, diagrams, part numbers etc.

 

[whutson4]

Jrennich, have you or anyone else figured out what the plug was? also has anyone installed this on a 2012 CC?