Relay Port Location For Trailer Running Lights On A 2015 Nissan Xterra
Updated 02/03/2026 | Published 07/06/2024 >
Products Featured in This Question
Question:
I have a 2015 Nissan Xterra and I dont have any power for my running lights from the factory trailer adapter that is on the left side of the spare tire. I saw a post about a relay but my Xterra doesnt have a socket to the left of the steering column.
asked by: Tom B
0
Expert Reply:
Hey Tom,
Your Xterra likely just need some relays plugged into the fuse panel located behind the passenger side kick panel. I've attached a short video below where Conner installs the relays from Curt's wire harness # C56225 and will show you how to access the relay location.
expert reply by:
Kevin C
0
Product Page this Question was Asked From
Curt Relay Kit for Nissan Armada or Titan Aftermarket Tow Package
- Accessories and Parts
- Trailer Wiring
- Relays
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Trailer Wiring
- Shop: Curt Relay Kit for Nissan Armada or Titan Aftermarket Tow Package
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Q&A: Trailer Running Lights Not Working on 2012 Nissan Xterra
- Q&A: 2022 Nissan Frontier SV - Troubleshooting No Running Lights On Trailer
- Q&A: Solution for Trailer Running Lights Not Working on 2012 Nissan Frontier with Tow Package
- Q&A: Installation of Towing Relays for 2018 Nissan Titan XD
- Q&A: Recommendation of Brake Controller for 2009 Nissan Titan to Activate Electric Brakes on Car Hauler
- Q&A: Troubleshooting Trailer Running Light Circuit of 2018 Nissan Frontier Not Active
- Q&A: Solution for Trailer Running Light Circuit Not Active on 2019 Nissan Frontier
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: Trailer Wiring Diagrams
- Article: Brake Controller Installation: Starting from Scratch
- Article: Trailer Hitch Balls
- Article: Top Weight Distribution Hitches for a Buttery Smooth Ride
- Article: Trailer Tire Sizing
- Article: Trailer Lighting Requirements


Jerred H.
2/3/2026
Hey Tom, how did things go after you added the relays behind the passenger side kick panel on your Xterra? Your update could make it easier for the next person trying to get their trailer running lights working.