All U-Haul trailers are equipped with a 4-way flat wiring harness.
This adapter allows the 7-way round spade connector found on most vehicles to connect to the 4-way flat plug found on all U-Haul trailers and most single axle trailers.
Needs to be more solid, flexes too much installing this adapter.
This product (14481) "Quickly adapt your vehicle's 7-way round spade type to a 4-way flat. If your vehicle's 7-way round has round pins inside, adapt to a 4-way flat by using U-Haul adapter 14482." JJenkins
The 14481 will fit to the 2012 Nissan Pathfinder equipped with the 7-way wire harness.