MY passenger driving light has been out for a while, but reverse, brake, and signal work fine. After a few new bulbs, I've traced the problem down the wiring harness and to the place where all the other light wiring plugs in to (under the bed, behind the bumper). There's no current going to the passenger side outlet. But what is that part called? Or better yet, what is the part number?

 

PM me your vin # and I'll get you a part #