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Are you tired of complicated wiring setups? The T-One Vehicle Wiring Harness makes adding a trailer connector to your vehicle effortless. This custom-fit harness easily plugs into your car's existing tow package, eliminating the need for any cutting, splicing, or tapping of wires. It's as simple as finding the pre-existing plug behind your rear passenger side tire and connecting the harness. Designed to cater to both vehicles with and without a factory tow package, it seamlessly activates your trailer's signal lights with installed fuses and relays.
No need to worry about compatibility with different trailers. The T-One Wiring Harness comes equipped with a 4-pole flat trailer connector but is also compatible with 5-pole, 6-pole, and 7-pole adapters, making it versatile enough to handle various towing needs. This means whether you're towing a boat, a utility trailer, or a camper, you're covered.
Durability is key when it comes to trailer wiring. The T-One harness features 16-gauge bonded wire construction, built to withstand the rigors of the road and resist damage over time. A dust cap is also included to protect your connector from the elements, ensuring reliable performance every time you hitch up your trailer. This harness is made to last, keeping your electrical connections secure and corrosion-free.
When it comes to trailer wiring, you need something reliable to handle the electricity load of your trailer's lights. The T-One wiring harness delivers with a maximum amperage capacity of 7.5 amps per circuit for stop/turn lights and tail lights, ensuring your trailer's signal lights function optimally under various conditions. This gives you peace of mind on the road, knowing your signal lights are as reliable as your vehicle's own lights.
One of the more technical, but crucial aspects of a quality wiring harness is its ability to reduce electrical interference. Thanks to its robust construction and quality components, the Tekonsha T-One minimizes this interference, ensuring consistent performance with minimal noise or electrical disturbance. This means your trailer lights won't flicker or fail, providing extra safety during your travels.
Maintaining cleanliness and efficiency in your electrical connections is essential for long-lasting performance. The included dust cap on the T-One Wiring Harness keeps grit and grime at bay, protecting the integrity of your connections. Regular use of a small amount of grease on the plugs also safeguards against corrosion, ensuring you won't have to worry about connectivity issues down the line.
This custom-fit T-One connector plugs into your vehicle's factory tow package wiring harness, which is located beneath the vehicle, near the frame rail on the passenger's side. Once you've plugged in the connectors, insert the included fuses and relays into their locations in the fusebox, which is located in the engine compartment.
Once installation is complete, the 4-way flat connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.
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.
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Gave this order 5 stars for the prompt service and the product was just as described. I ordered a drawtite Hitch and wiring connector for my 2013 Buick Enclave. The hitch and wiring connector arrived quickly. I also ordered a bracket for the four wire connector within 10 minutes of the first order, which was shipped first, it was shipped by the USPS. All of the items fit perfectly and was easy to install following the excellent instructions. Great job! Recommend etrailer for all your towing needs.
Hi. The hitch and wiring fit like a glove. Looks
Like it came from the factory new. Love the
fact the draw tie hitch can hide away under the
bumper cover. Highly recommend this
Product. I will pass the word about your
company to all my contacts in the business.
Thanks for all your help Stephanie. Look
Forward to doing business with you again
Easy installation. Everything fit perfect. Wiring harness was a little tricky but the manufactures plug was hard to get to. After installation I was able to put my access door back on.
Great product! Easy to follow instructions. Everything needed came in the kit. I also watched an [online] video from etrailer before installation which made the job sho much easier. Thank you.
THANK YOU! I got a hitch receiver and wire. Adam was very helpful to make sure I got the right products I needed for my vehicle. Very easy installation!
Highly recommend this wiring kit. It was extremely easy to install, the directions were super easy to follow. Me and my son had it done in 10 minutes.
Easy install especially with the etrailer website video.
I am very happy with this hitch and how easy it was to install. The price was right as well.
I ordered a hitch kit, along with the wiring harness for my 2015 Buick Enclave. They arrived in 3 days with free shipping. I watched the installation video on YouTube twice. I but my car rear wheels on a set of ramps and the installation was complete in about 45 minutes. It was super-easy and EXACTLY as the video had shown. Rarely does a company exceed expectations so completely. Ordering was easy. Shipping was fast. The quality of the hitch and wiring harness are great. The videos for both the hitch and the wiring harness installations were very well done and easy to follow. The hitch was a perfect fit on my vehicle, no adjustments, adapters, spacers, etc. Icing on the cake is that the factory trim plate covers the hitch when not in use, you can't even tell it's there. A big thank you, super impressive!
Katrina B.
7/25/2022
Id be happy to help you with this. This key is a direct replacement key for a SportRack bike rack, roof box, roof rack, and ski or snowboard racks. In order to find the correct key for your application, you will need to get the number off of the front of the locking core.
I'm 72 years old and I did not have any problem putting on the hitch. The wiring was more of a problem. My vehicle required removing the lower plastic part of the fender so I could attach your plug to the vehicle socket. Also the installation of the relays was not obvious. I eventually went to your video and looked for the mark on the top of the relay and used that to decide how to install them. This should be shown more carefully. Also not everyone is going to have lubricant for the connections, you should include a small tube of this or mention it on the order.
Woody L.
11/20/2017
fine... no more problems
Love the product!! Easy to assemble, and easy following instructions.
I bought a Hidden Hitch receiver and a wiring harness for my 2014 traverse. Both fit great and were installed in less than an hour. Shipping was fast and on time. Great prices and great service. Thanks for all you do.
Jake H.
6/14/2016
Wiring harness is still working great after a year. Its been completely trouble free. :
This was an extremely easy and fast installation. Simple as locating the factory wiring tow package plug in the rear wheel well on the passenger side, plug in the 118270 and then route and secure the wiring. Probably took all of 10 minutes.
Charles P.
2/21/2018
2016 Chevrolet Traverse. No problems at all.
My delivery was fast and accurate. Installed the Trailer Hitch and Wiring following the included clear instruction. Everything went smoothly and I'm very happy I ordered from etrailer.com.
Great P.
3/7/2018
Product is great, no issues. Next year I will be looking for a setup to flat tow something behind a motor home and will come to etrailer first.
Products are great, install was easy. Big brown truck dropped it off, and an hour later I had both the hitch and the light kit installed. Highly recommend etrailer!
John M.
7/11/2017
Still working perfectly
John M.
7/11/2017
Still works perfectly
very easy installation. hardest part was removing the rear bumper. and it was fairly easy( i worked as a body man for 43yrs.) seems to be of good quality. i havent had any issues yet. just plug in connecter and go.
Raymond M.
12/6/2021
perfect!!! use for my trailer and carrier for my wifes wheelchair. no problems!!
Purchased hitch and wiring harness.
Great products. Easy to install.
Fast delivery.
This kit could not have been simpler to install. Worked perfectly as well. Instructions are failsafe. My install was on a 2016 Buick Enclave. The rear connection port which came on the car from the factory was a little cramped, but otherwise not a problem. As is any under-car job, a lift or ramps make this job simpler.
Briney56
3/24/2018
Perfectly.
It has been a year since I installed the receiver and wiring harness on my 2015 GMC Acadia. I am very pleased. They have gotten used a lot. I do lawn care and use it to pull my trailer. I drove my trailer with my Harley Davidson on it all the way to Tennessee. I would recommend the little wiring harness support bracket that I purchased on every order. It is great and makes the 4 flat plug look tidy bu not dangling down or being tied up. No issues at all. Thank you E-Trailer for inquiring about it after it has been installed for a year.
Installed on a 14' Buick Enclave. etrailer has fantastic instructions and support I knee what had to be done before hitch arrived. No surprises and was able to tow from TX to WI with no issues. Took about an hr to install by myself without lifting car. Also took pictures to document process.
I did have one minor issue when I arrived at the trailer rental place and running lights didn't work. A fuse blew after 1st trip with it. Replaced and haven't had issues since. Very minor and don't think reflects any negativity onto quality of product.
I also highly suggest purchasing plug clip mount with this hitch. If not the plug is dangling and it's not expensive to add the mount. Glad I did and it looks nice.
My Buick came without a hitch or electrical connections. After searching the internet for the parts I decided to go with etrailer because there were clear explanations on line for each item needed. The harness installed just as the directions indicated with no hassle. It has performed flawlessly over the past year. Same for the trailer hitch receiver. The install was done in less that an hour. The next time I need trailer hitch parts I'll use etrailer.com
This is the best company I have dealt with in years. The prices are great, website informative and the follow up is incredible!. I have already had a friend place an order based on my recommendation. Don't hesitate to buy from them.
Bob
4/10/2018
very pleased. Will be in touch soon for another vehicle
Received my Traverse hitch in 3 days , thought that was great . The hitch was a defective Draw-Tite 75528, the end mounting flange on one side was welded at an incorrect angle and the hitch would not bolt to the frame rails. I called etrailer about this and they shipped out another hitch at n/c in 3 days with a pre-paid UPS label to return the defect . That was a fair option to me , the replacement part was correct and it fit properly , the only thing was the hole for the ball mount hitch pin was undersize and I had to use a round file to open it up to fit the pin through it . I guess in Mexico they use a smaller pin size to hold the ball mount on The customer service at etrailer was great, thanks Niki
After watching the video, installation was a snap. I recommend taking your laptop right out to the vehicle when changing out the fuses & relays. The hardest part is reaching up behind the passenger rear wheel well and plugging in the connector with only one hand. Not real easy if you have larger hands. I did lower the muffler out of the hangers to access it easier. Everything else was fairly easy. I routed the wires just like shown on the video and zip tied them in place. Looks just like factory when complete. I have had zero lighting issues pulling my snowmobile trailer. Great product!
Some challenge to the mounting nuts, it had long metal handle instead of wire cable. But overall the installation went smoothly.
Richard E.
4/17/2020
Great! I use my utility trailer frequently on my 2015 GMC Acadia and I am impressed by how it handles. I shared this family and friends. Follow the installation instructions and anyone can be a DIYer with etrailer.
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Kershaw G.
8/6/2018
perfect fit working fine