Trailer Wiring Harness Installation - 2017 Nissan Frontier 118266 Video

The relay location on Nissan vehicles can be interesting. A lot of times on the Frontier it's behind the kick panel on the passenger side like where you checked but the other common location is under the dash to the left of the steering…

Based on the picture you provided I believe you have the SAE solar plug port on your Braxton Creek Bushwhacker Plus 17BH so you should have no issues plugging your Go Power DuraLite Portable Solar Panel with Digital Solar Controller #GP66FR in…

The trailer running light relay you are wanting to install in your 2018 Nissan Frontier is behind the kick panel to the right of the passenger floorboards. If you fast forward to the 4:10 mark of the install video attached on this page…

I've included the link to one of our installation videos on the 2019 Nissan Frontier that uses the Curt #C56225, which comes with the relays included; these relays can also be purchased with the Curt Relay Kit #59700. If you fast forward to…

On some Nissan vehicles there is a relay needed in the in-cab fuse panel to make it fully functional. You will want to check the owner's manual to find the locations of all the fuses and relays associated with tow package wiring. Even with…

Since the 12v power on the 7-way connector on your 2019 Nissan Frontier is the only function not working it is likely a relay causing the issue but I recommend double checking that there is not a blown fuse in the engine fuse panel. The relay for…

What you are experiencing is actually not terribly uncommon on Nissan vehicles like your 2018 Frontier. There is a dedicated relay for the trailer running light circuit that should be located in the fuse box inside the cab. I simply recommend…

The 4-way on your trailer is what's known as a wishbone connector like part #A35W42B. Two of the wires are the running light circuit which is a little easier to install since you can run one down each side of the trailer. This way you…

It could be a tow package fuse on the vehicle. Use the owners manual to find the locations of fuses/relays related to the tow package wiring to check them and replace as needed. If the issue is not a fuse or relay then you can test the vehicle side…

On the Nissan Frontier and other Nissan vehicles, if the vehicle did not come with a factory tow package it will not have a functioning wiring harness even if one, like #118263, is added. There will be relays that will need to be inserted to make…

For your 2017 Nissan Frontier we do have a 7-way trailer harness kit that would work well. It's part number #118266 and comes with everything needed to install a 7-way. I attached an install video for this for you to check out as well.

For a 2014 Nissan Xterra you can use wiring harness #C56225, which you have referenced. This is the correct harness for an Xterra that did not come with a factory 4-Way or 7-Way trailer connector. The relays will be needed for the activation of the…