Trailer Running Light Relay for 2010 Nissan Titan

Updated 08/12/2019 | Published 08/11/2019

Products Featured in This Question

Factory Style 7-Way and 4-Way Flat Vehicle End Trailer Connector

(137)

$81.79

Curt Relay Kit for Nissan Armada or Titan Aftermarket Tow Package

(158)

$31.30

Question:

my trailer running lights went out, I have checked all fuses per owners manual that appear to have anything to do with towing and lights and they are all good. I have turn, brake and emerg flashes. Any suggestions? TKS

asked by: Steve M

Expert Reply:

Some Nissan Titans and Armadas use a relay for the trailer running lights that's located under the dash to the left of the steering column. There should be slots for three blue relays, and if you're missing one, as shown in the photo, it would explain why the trailer running lights aren't working. We carry the relay in the Curt Relay Kit # C57000.

Most likely yours went bad if your lights were working at one point. You can easily test this by trading one of the other blue relays with the one for this circuit and if you see the circuit start to work again you know the relay is at fault.

expert reply by: Jameson C