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Installing trailer wiring can be cumbersome, but the T-One Vehicle Wiring Harness by Tekonsha makes it a breeze with its effortless plug-and-play feature. This custom-fit T-One connector plugs directly into your vehicle’s existing wiring system. It eliminates the need for cutting or splicing, which means less hassle and quicker installation. Simply plug it in and you’re ready to go!
Towing with confidence without overloading your vehicle’s electrical system is easy with the built-in ModuLite converter. It draws power directly from your car's battery to ensure that the tail lights, brake lights, and turn signals of your vehicle are seamlessly converted and compatible with your trailer. This not only protects your car’s wiring system but also ensures that your trailer lights operate flawlessly.
Worry about compatibility no more. This harness offers custom fit and functions effortlessly with 5-pole, 6-pole, and 7-pole adapters (available separately). The T-One Vehicle Wiring Harness fits most Nissan Muranos, ensuring a perfect match for a range of vehicles and even supporting other trailers with multi-pole adapters.
Constructed with 16-gauge bonded wire and fitted with a dust cap, this wiring harness is built for longevity. The premium features ensure that your connections remain secure and free from dirt and debris, providing you with optimal performance and durability through various weather conditions and terrains.
Storing your connector inside the cargo area when not in use prevents corrosion and damage from environmental elements. This practical solution ensures your wiring remains as good as new, providing reliable performance every time you need to tow. For those preferring external mounting, the option to feed through using a grommet and secure with brackets is available, combining flexibility with protection.
This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located inside your rear cargo area, behind the tail lights on both the driver's side and passenger's side. You will need to remove the rear threshold panel and some interior trim to access the harness.
Once you've plugged in the T-connector, find the 1-pin housing that is taped to the tail light harness on the driver's side and plug in the 1-pin connector on the T-One. Locate the fuse box under the hood of your vehicle and insert the provided 15-amp fuse into the 30A location.
Once installation is complete, the 4-way flat connector will be stowed in your cargo area when not in use.
It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.
A ModuLite power module is built into this T-One connector. Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of your trailer. This power module functions as a tail light converter to combine the brake and turn signal functions of your automobile so that they run on one wire to properly activate your trailer's tail lights.
This will not affect how the tail lights on your vehicle operate.
California residents: click here
Wiring harness was ordered and arrived in a very quick time frame. The hitch and wiring harness is installed and I couldn't be more pleased.
Very easy to install. Once again eTrailer video's show exactly how to install making me feel confident I could install myself. The simple unplug and insert between makes this a very simple installation.
Kit didn't come with double sided tape as indicated in directions.
Easy install Plug and play!
We bought this hitch for our 2015 Murano to use for a bike carrier and occasionally pulling a trailer. Installed it and the wiring harness yesterday. It took about two hours total. Very easy install. I had expected it to be more difficult. Balanced the hitch on a gallon paint can to get the first bolts in after that just a matter of installing the rest of the bolts and torquing everything down. Wiring harness was and easy install also. Plug and play after removing a few panels. Easy install with just a screwdriver, torque wrench and razor blade. Seems lake a great product. Fits our car very well. We will lose some rear clearance but I don't think it will be an issue.
Very easy to install video is step by step. Plus you can store the plug In the spare tire compartment until needed
I have used my hitch and wiring harness several times and I couldn't be happier. Whether I am towing my utility trailer or my travel trailer , I am confident with this setup.
Super easy to install! Instead of reading the paper installation instructions, I played and paused the eTrailer installation video at each step!! The videos from eTrailer are super helpful!!!
Easy install and it only took 30 minutes. Only issue was the extra 15 amp fuse that came with the harness connector was different from the 30 amp in the engine bay. The 15 amp was longer on the prongs that plug in.
Easy to install fits and works perfectl y.
Great rack and easy to put together!
This wire harness is easy to install, straight forward and does what it’s supposed to do. I do recommend this. It has all the right connectors and is superior to the lower priced ones.
Sarmad 
11/21/2023
I have had this wiring harness on my car for about 2 years now and have used it many times. It has held up nicely and works well with no issues. I am happy with this product and would recommend it.
Mike L.
11/21/2023
Plug and play, it could not have been easier, went together like a dream, and everything worker perfectly. Your shop how to videos are excellent also, so much clearer than the paper how to pictures.
Ray
1/1/2024
Works great after a year in service. Great product.
DIDN'T HAVE TO READ THE DIRECTIONS after watching the E Trailer video. I connected the clips to the correct colors temporarily grounded the wiring harness and all lights checked out on my meter in about 12 minutes. I did spend 15 additional minutes extending the ground wire to find a perfect ground location and some additional time hiding the wires and installing many wire ties. Very easy install thanks to E Trailer videos. Very fast shipment as well.
S. F.
9/25/2017
A year later...I still love your products and your terrific customer service.
I am so impressed, I called Emily M. at etrailer customer service on Thursday Oct. 22 and ordered a hitch for our Nissan Murano. It was delivered to our home in Fl. on Oct 23. WOW what service.
It took me only one hour to unpack the hitch and install it. Did it myself.
Thank you Emily and etrailer for the great service!!!
Now on to the wiring harness
Don K.
10/28/2021
I installed the hitch to tow a small trailer from FL. to MN. but did not do. So have not used it yet. The wiring harness was also very easy to install. The vidios were very helpful.
I purchased a Draw-tite receiver hitch and the trailer wiring kit for my 2017 Murano. I was very impressed with these products as to the simplicity of the installation of both items. Very top shelf equipment. I will definitely be purchasing more equipment from etrailer. Thanks for making it so easy. Skip R.
Skip R.
10/24/2018
Very good, I use a trailer quite often
The product was great and very easy to install. We went step by step with the installation video you privide online. The only thing was the double stick tape was missing from the box so had to run to store in middle of installation and trailer lights not working. Think it might be bulbs so going to replace them.
Going to call customer svc about the 15 amp fuse that was provided to replace the 30 amp in fuse box. The 15amp one provided has longer prongs than the ones in the fuse box.
Victoria B.
10/9/2019
Did changing the bulbs get your trailer lights working? For the fuse discrepancy, I reached out to my contact at Tekonsha and he confirmed that the 15 amp fuse included with the kit will work for your 2016 Nissan Murano. These Nissans have a newer style fuse that has a lower profile than more common automotive fuses, but the common style fuse included in the kit will work for your vehicle.
Ordered my hitch and wiring harness on a Tuesday and my order was delivered on Thursday, looks good! Watched the install video, should be easy and wiring video looked good also! Thanks
Paul
4/17/2021
Works well!!
I Bought the hitch and wiring harness for my 2015 Nissan Murano and installed it my self . It was quick and easy . Went up just as the video showed . I used a floor jack with a 2x4 to raised it up to install. I'm towing a boat and motor cycle trailer. Dealer wants $600.00 for it all and they install it . If your handy you can do it . Video for wiring harness need to show more. I would like to see a better picture of where the trailer plug goes on the hitch. The 4 way plug I zip tied to the hitch. I like neatness. It needs a bracket the it can be attached to. And as for the plug with the black wire that put juice to the 4way. I think it needs to show where the wire is located on the wiring Harness to put the 2 ends together. But over all this is as easy as it can get. I would recommended this. B+
Great product,easy to hook up wiring,no splicing,took maybe 30 for complete install of hitch and wiring.Customer support is top tier!
James
11/24/2018
Still working great,never had an issue
I installed the hitch soon after getting it. easy enough thru the threaded inserts on my Murano had rusted a bit so I had to retap them to get the bolts in.
Finally put it to use a couple of months ago for a 2000 mile plus round trip to Austin pulling my small 6x4 trailer.
Performance was okay. There was more play in the hitch receiver/ballmount as compared to the Reese hitch I put on Tahoe about 16 years ago. I had bough a new ball mount for the Murano given its different height off the ground and noticed the play right away. tried the Tahoe ballmount and same thing. Tolerances I guess but more play than I am used to.
Need to reconsider a etrailer hitch maybe go back to reese when I replace my Tahoe with something else next year. I install them myself as Dealers charge too much for their packages
Hope this helps
Timely delivery. Perfect fit for my 2017 Murano. Connection instructions for the wiring harness were easy to follow. Very satisfied.
Veikko J.
3/5/2021
Excellent. No issues. Totally satisfied.
After watching the installation video the wiring harness was easy to install.
Eliot
4/8/2018
Works as advertised, would definitely buy again.
Finding the correct harness for my vehicle was easy on the website. Installation was also straight-forward after following the helpful video provided by etrailer. The harness worked as expected once I got a clean ground contact to bare metal. My initial install attempt used a threaded mounting hole on my frame that had been painted, which was enough to prevent the electrical connection. Would definitely buy from trailer again.
Very happy with the hitch that I purchased from etrailer.com. Fit nicely, easy install. Pulled the trailer I have with ease. I was concerned about wiring in the lights, but that went well also. I encouraged a family member to purchase from etrailer.com also and they are happy as well. I will certainly purchase from them again in the need arises
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John
7/6/2024
Excellent, super easy to install and it stays by the spare tire out of the weather when not in use. Highly recommend, A +