Which Relay on 2017 Nissan Titan Controls 12 Volt Accessory Circuit for 7-Way

Updated 03/15/2019 | Published 03/14/2019

Question:

I have a 2017 Nissan Titan XD I do not have 12v to the trailer hitch plug. I have found the brown relay that is supposed to be the one that supply the power but I want to ensure that is is the issue or if there is fuse that could have blown or is need to be installed so this can operate lights in my trailer.

asked by: Kyle R

Expert Reply:

The brown relay is the correct one for activating the 12 volt accessory circuit of a 7-way on your 2017 Nissan Titan. With the part # C57000 you will get this relay as well as two additional blue relays. Most likely replacing the relay is what will fix your issue as the Nissan vehicles are notorious for relay issues but you may also check the condition of all towing related fuses too.

I attached an install video for this relay kit on a similar 2014 Titan for you to check out as well.

expert reply by: Jameson C