Where are the Trailer Wiring Relays on 2015 Nissan Pathfinder

Updated 09/25/2024 | Published 09/17/2024

Question:

@JamesonC I have 2015 Pathfinder, I have purchased a new relay, I switched relays only inside the engine compartment, all fuses are good. I know it's not the trailer because when I hook the up to my 04 Explorer all lights and turn signals work.

asked by: William

Expert Reply:

Hey William, so when we had the chance to install the Tekonsha trailer wiring kit part # 118670 on a 2015 Nissan Pathfinder we found that the relay harness was actually in the rear cargo area. If you fastforward to the 5 minute mark of the attached vide you will see exactly where to find them.

There's also some under the hood but it sounds like you checked them.

expert reply by: Jameson C

William

9/21/2024

Update, unfortunately that didn't work either. I ordered the relays, took the cargo area out found the relays and nothing once replaced. I guess it's dealership time. Ugh!

Jameson C.

9/22/2024

@William Hmm that's really odd. If they dealership finds the issue let us know what it was if you can.

William

9/25/2024

@JamesonC I found the problem, I never checked this until today. Not even sure what made me check it either. I took the 7pin connector apart as if you were going to replace it. Inside the pin the right signal was bent and not connecting correctly the wiring harness. WOW SMH!!! thanks for your help.

Jameson C.

9/25/2024

@William Nice! I should have thought to suggest checking that but it's pretty rare so I am glad you figured it out.