Are Additional Relays Needed to Install Trailer Wiring on 2018 Nissan Frontier with the Tow Package

Published 11/30/2018

Products Featured in This Question

Curt Relay Kit for Nissan Armada or Titan Aftermarket Tow Package

(158)

$31.50

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

(465)

$54.10

Question:

I don't have the towing package on my 2018 frontier. Do I need to get the c57000 relays to add wiring?

asked by: Kat

Expert Reply:

To add trailer wiring to your 2018 Nissan Frontier you can use part # C56225 for a 4-way. Both of the harnesses include all of the necessary relays so you don't need part # C57000 separately. I've linked install videos of both harnesses for you.

If your truck doesn't already have a trailer hitch then I recommend the Draw-Tite # 75282. The other two options that fit have lower tongue weight ratings that may be less than what your truck is rated for. I prefer the higher rated hitch because you don't want the hitch to be the limiting factor. I've attached this install video for you as well.

expert reply by: Charles S