Question:
I have already installed the 4 pin harness #C56281 on my 2016 Pathfinder. Will I need to disassemble the interior to install this harness or can I just use the exterior connections behind the bumper? Are the relays the same for both harnesses? Thanks!
asked by: Alan O
Expert Reply:
The Curt 7-Way T-Connector Vehicle Wiring Harness # C56357 referenced in your question is confirmed to fit your 2016 Nissan Pathfinder and will plug into the same ports behind the rear bumper that you used for the 4-Way Harness # C56281. You will need to remove the 4-Way harness for this to install.
The relays though that you already installed for the 4-Way are the same for the 7-Way harness so these won't need to be changed. I have attached an installation video that you can use for reference.
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector