To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring. Powered ModuLite reduces strain on wiring system.
Features:
Specs:
Installation
This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located in your rear cargo area. You will have to remove the floor cover and some interior paneling to access this harness. Once you've plugged in the T-connector, run the hot lead up to your car battery. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery and insert the provided fuse.
Once installation is complete, the 4-way connector will be stowed in your rear cargo area.
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 your vehicle runs on a multiplex wiring system, the wiring needs to be converted to be 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. Note: This will not affect how the tail lights on your vehicle operate.
With a ModuLite, your trailer's lights will be powered without overloading your vehicle's electrical system. Because the module draws power directly from your car's battery and bypasses the electrical routes that are used by a basic wiring harness, there is virtually no draw on your tail light circuits.
California residents: click here
Average Customer Rating: 4.7 out of 5 stars (49 Customer Reviews)
Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring. Powered ModuLite reduces strain on wiring system.I moved from Arkansas to Washington State last year and towed a small UHaul with my 2017 Chevy Trax, which has the new hitch that I purchased from you. Everything worked great and I had no trouble whatsoever.
Great product, easy to install. Very fast shipping.
This kit had everything I needed, and the instructions guided me through a trouble-free installation. I am very happy with this purchase
The product its self seems fine, but the install videos for the trax are convoluted, unnecessarily overly complex.
The only things that need to be removed are the spare tire cover, the two pieces of foam, and the two little access panels. At that point the wires can be easily fished, and you do NOT need to pop the taillight connectors to to unplug them. There is also an easy access ground point behind the left access panel and plenty of open spade connects in the rear fuse box.
Hooked right up with no problems
Terry
4/17/2023
Works great still after a year
I haven’t put it on yet but the speed of service and delivery and the ease of ordering it was great very pleased
The Hitch was easy to install Took me 20 minuets and i was doing it on the Ground. Running The Trailer Lights was not as easy. but can be done.
Jenny N.
7/12/2022
It sounds like running the power wire to the battery was a little challenging. We do have a great FAQ that can help as a guide. Please see the link below.
Helpful Links
Part arrived as promised and was perfect fit
Was exactly as described.
Scott
3/1/2023
Wonderfully, easy to install and no issues at all
Just got the harness today and it is already installed. Almost too easy. On my 2019 Trax LT the power is already in the back so you don't have to run a wire all the way up to the battery. Probably took less than an hour. I would recomend this product to any Trax owner who wants to pull light loads. My plan is to purchase a 5' x 8' light utility trailer with a steel mesh floor and fold down ramp soon.
The product quality is awesome. I haven't wired it up yet but the hitch is in and holds the basket I bought for the back of it. They sent 1 wrong bolt that set the install back about an hour for a trip to the hardware store but other than that it went well.
Good fit. Works well.
Couldn't have been better! Received in 3 days, had installed next day- about 3 hrs for hitch and lights. Easy to understand instructions,fit perfectly.
Very good instructions. Very easy install. On my 2019 Chevrolet Trax I noticed that there is a fuse panel with spares in the rear driver side compartment that the power wire can be hooked to. Made the installation even easier
works great... installation instructions were very good..... would buy again from etrailer..
Everyone did an exceptional job in assembly and shipping
very easy install, great product with no splicing of wires on the factory harness,simple plug and play installation
Excellent service fast shipping , good communication since day one .ido recommend trailer for you next hitch purchase
ITS JUST WHAT I WAS LOOKING FOR.
Very easy just need to have a lift so you can run a good line but had every thing to fit ,This is second one I’ve bought from you folks good product.
Have only used a few times but worked fine those couple times. Installation was harder than claimed.
just received items and haven't had a chance to install.
everything appears to be there.
very happy with the quickest of the order being delivered and Ian for being so helpful in putting the order together.
i plan on putting this on my chev trax so i may be able to take things to the transfer station that would not fit in trax. also being able to hook up the trailer i'll be able to pick up other items too big for the trax to carry.
Other than receiving the wrong wiring harness to start with everything has been great.
Awesome customer service and great all around shopping experience from the how to videos to the fast shipping I would definitely always buy from etrailer again!!
Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Joseph B.
11/11/2022
One year later- this harness continues to be trouble free. I would recommend this harness