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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:
Installation
This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located behind the passenger's-side interior trim panel in your rear cargo area. 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 flat 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 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. 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.
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Average Customer Rating: 4.5 out of 5 stars (46 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.Disappointed in the hot wire had to run. Curt makes a model that does not require this extra step and is cheaper than the harness I purchased. It works, but it's not the best choice for my 19' Odyssey.
Easy to install and great quality.
This sucks. Every other video installation instructions from Tekonsha I can find (same manufacturer as this one) doesn't require all these extra wires going to the battery at the front of the van. What a joke.
I’m giving 5 stars because I ordered the wrong harness. I called and talked to Steve Kat, who took care of everything for me. The right harness is in the mail comings my way, and with a return authorization I just boxed up my return for shipping tomorrow.
Great service, and nice guy too.
I ordered this wiring kit and they sent me a preopened box. I didn’t open it until after the return window and someone had cut a wire off. That’s how it came to me. Would probably say beware of this product.
I love it!!! I was looking for a stock look and you guys NAILED IT! all that is visible is the receiver. everything else is neatly hidden under the bumper skin which cut nicely with my multi tool. For my wiring harness I tied into the fuse panel by the vacuum instead of running a wire to the battery. I did still use the supplied fuse, i just plugged into one of the unused constant power plugs. If I had to be picky I would request a better photo of the rear bumper or even better a template for cutting. that was the only part that had me sweating. Lift gate sensors are not blocked and still work perfect with no mods needed.
This has served us well over several long trips with our Honda Odyssey. We use this primarily with a hitch mounted platform used to hold several hundred pounds of contents.
Installation was a breeze. Chose to not cut the rubber bushing when sending the hot lead wire through the rear taillight assembly. It slide right through with the existing wiring for the light.
This kit requires that you run a NEW 12v wire all the way from the engine compartment! I wish it said that in the title. I had to return it and buy the other kit that just plugs into the existing wire harness in the back. I don’t really know why they even make this version.
Great price and delivery on the hitch and wiring harness. It was simple to install. Thanks to ETRAILER
Worked great.
Thanks
Quick to ship, Fit my vehicle perfectly....Installed it in under 2 hrs....light module was simple...
Saved over $400 compared to U-Haul and others.....Couldn't be happier
Product installed per video, needed a floor jack and prop van up on some wood blocks to install. All went well, happy with purchase.
Trailer hitch fit great, instructions and video were spot on. Electrical connection and instructions were also very good.
The product is outstanding! quality material. Super easy installation and great videos to assist with any tricky steps. Also some extra tips. Would definitely buy something here again!
Everything was easy to use. The only issue I had was the plate for the lag bolts wasn’t wide enough and the bolt was free spinning. I was able to use a pair of vise grips and open ended wrench to tighten it down. Other than that great prosuct.
Harness was not a plug and go as I expected. Fortunately Honda dealer did have a plug and go harness.
Perfect connector for great price
traded vehicle in not longvafter installation, never used to tow
Great quality product. Easy installation and fast delivery
Awesome product and super easy to install. Very pleased with the whole process of ordering.
just received my new hitch. still need to get it installed but I'm pleased with how the order went. There was no issues.
Fast shipping. Correct parts. Highly recommend
Awesome fit works great
Arrived on time and it is a great quality product.
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Mike L.
9/21/2022
Older vehicles typically dont need the extra power feed to the battery, but that necessity is common with newer vehicles. Mainly as a cost saving measure, the vehicle manufacturers now use smaller gauge wiring in their taillight wiring harnesses which can no longer handle pulling the power through the taillight circuits for both the vehicle and trailer taillights. This is why the extra circuit needs to be ran to the vehicle battery. This setup also helps isolate the vehicles more sophisticated and much more expensive to repair wiring from any short circuits that might occur in the trailers wiring, which is a good thing.