Trailer Running Light Relay for 2010 Nissan Titan
Updated 08/12/2019 | Published 08/11/2019
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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.
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