Tekonsha T-One Vehicle Wiring Harness Installation - 2015 Nissan Pathfinder Video

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

According to the online information I found for your 2011 Buick Enclave CXL with front-wheel-drive, the vehicle is rated for a maximum trailer weight of 2000-lbs unless it is equipped with the trailer towing package, in which case its towing capacity…

If your tow package includes a built-in port beneath your vehicle dash, I recommend installing the brake controller via this Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers for Nissan vehicles, Item #3050-P. This adapter is confirmed…

You can have a 2-5/16 inch hitch ball on either a 1 inch or 1-1/4 inch shank. The nut on a hitch ball with a 1-1/4 inch shank takes a wrench with a 1-7/8 inch socket. A hitch ball with a 1 inch shank will take a wrench with a 1-1/2 inch socket. You…

Curt recommends the use of 250 ft/lbs of torque when tightening the nuts of their hitch balls with a 1 inch diameter shank like the part #C40034 that you referenced. The general rule is for a 3/4" shank tighten to 150 ft/lbs For a 1" shank…

I have added a cut out to the linked installation instructions which have the torque settings for the etrailer.com Trailer Hitch Receiver #E98840 for you. I have also linked a couple install videos for you to take a look at.

Trailer running lights not working with certain Nissan vehicles is a common problem with an easy fix. There is a relay for the trailer running light circuit that is located in the fuse box (in the cab). If that relay is missing or no longer functions…

The towing relays in a 2015 Nissan Pathfinder are located in the rear cargo area on the driver's side. Please refer to the linked video at the 4:00 mark and to the photo that shows this placement. I also linked all of our trailer wiring products…

The relay of the running light circuit on your Pathfinder is in the relay harness behind the passenger floor board kick panel. If you check out the install video I attached the first thing shown is how to access this area.The correct fitting relay is…

The connector to install an electric brake controller, like the Primus IQ #TK90160 you purchased, that is under the dash of your 2015 Nissan Pathfinder is pretty hard to find. In addition to that it's also capped and covered in tape. Take a look…

The connector that attaches to the wiring adapter, part #3050-P on your 2015 Nissan Pathfinder should be located under the dash near the brake pedal. There should be a 6-pin connector that mates with the 3050-P. Since you mentioned you have the…

Definitely - to install the Curt Trailer Hitch Receiver #C13126 on your 2020 Infiniti QX60 you only have to trim a small portion of your vehicle's fascia, just a 2-1/2" x 1-3/8" section. This is going to be underneath your Infiniti so…