Solution for Trailer Running Lights Not Working on 2012 Nissan Frontier with Tow Package

Published 11/16/2017

Question:

What port dose the plug go on

asked by: Cole

Expert Reply:

Trailer running lights not working with certain Nissan vehicles is a common problem with an easy fix. There is a relay for the trailer running light circuit that is located in the fuse box (in the cab). If that relay is missing or no longer functions then it can be replaced with one of the 2 blue relays in the Curt Relay Kit # C57000.

The relay of the running light circuit on your 2012 Nissan Frontier is in the relay harness behind the passenger floor board kick panel.

If you check out the install video I attached the first thing shown is how to access this area.

expert reply by: Jameson C

click to enlarge

Cole

11/16/2017

What port dose the plug go on

Jameson C.

11/16/2017

Scroll down to the bottom of this page and check out the install video. In it you'll see the connector you are looking for behind the passenger side kick panel.