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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:
Specs:
Installation
This custom-fit T-One connector plugs into your vehicle's wiring harness, which is located behind the driver's-side interior trim panel in your rear cargo area. Once you've plugged in the tow harness, locate the fuse box under your vehicle's hood and insert the provided 20-amp fuse as indicated in the instructions.
Once installation is complete, the 4-way flat connector will be stowed in an out of the way location in your 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.
ModuLite Powered Tail Light Converter
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: 4.9 out of 5 stars (78 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.
Easy to install, both the wiring and hitch kits included everything needed for installation on my Acura RDX.
Ordered hitch and wiring kit for 2016 Acura. Item was well packaged and delivered promptly. Fits like a glove and easy installation. Just remember not to install until car has cooled down. Hitch is close to muffler.
This was a replacement; original had a dead wire. Everything worked fine on this one, and still is.
Can the wiring harness be fed to the outside under he car to the hitch? Currently it is in the spare tire comparment area & I would have to close the hatch on the wire to connect to the outside trailer. That could cause a wiring failure. The wiring currently works great as is.
2014 RDX w/Tech I was a bit intimidated when I open this product up. I read the instructions and went for it. The pre-wired trailer wiring plug was the only thing I had problems finding. The picture provided in the instructions didn't exactly match what I was seeing on my car. Turns out it was just hidden, through the access hole look or feel forward towards the front of the car. (picture attached) The actual plugging is done by feel, one can't see it and plug it at the same time. After that, all is good...
Keith G - 12/26/2014Good product at a fair price. The plug and play features worked exactly as intended with easy to follow installation instructions. Thank you,
Very easy to install and works very well! Would buy it again!
Again, a few paint chips but not a big deal. Quickly fixed with some fast drying paint. Installation was reasonably easy, but the space under the Acura RDX when working on the ground is not generous. Post-2012 Acura RDX need to have metal blocks (included) fitted between the chassis and hitch plates due the shaping of the chassis. Getting the holes aligned and bolts engaged while holding up the hitch was the trickiest part. Wiring per the video was simple but it would be helpful to have a video showing how the wiring can be permanently routed out to be mounted on the hitch (as is available for a Hyundai Tucson).
Heather A - 05/07/2018Website was user friendly . Instructions with package were concise. Delivery of package was efficient .
This wiring harness came today so I decided to go ahead a install it. Popped the panel and followed the enclosed directions and darned if it didn't go in in 5 minutes. The hardest part was finding the plug buried behind the panel and then trying to match up the fuse slot under the hood with the layout included in the lid of the fuse box which seemed to be a mirror image of the fuse locations. Anyway, hooked up my trailer to try it out and everything worked great. Kind of takes the fun out of the way we used to do it.
The product arrived by UPS very quickly. The packaging was damaged however the product inside had been packed well enough that it was not damaged. Two items were ordered; a Draw-Tite trailer hitch and a T-One wiring harness. The online video was very helpful in describing the installation process for the hitch. I was able to install the hitch by myself in less than a hour. The wiring harness was a little more difficult since Acura doesn't provide much space in which to work and the factory trailer wiring connector is on a very short line. It was also difficult to get the trailer lead routed under the deck panels and into the spare wheel well. But I succeeded. Overall I am very pleased with the results.
Robert C - 05/23/2014This is the second I have ordered a trailer hitch for my car at etrailer. The hitch from drawtite fits the car very neatly and appears to be well made. Installation was simple with instructions provided. The hitch on our new car will allow me to use my utility trailer once again.
This was my second purchase of a wiring kit for my RDX. The first was a Wxxxxx product that provided instructions NOT for my car. I found other product instructions on line for my car that made sense. Therefore I knew the W. product was wrong and I had to send it back. The T-One product plugged in exactly as instructed. Installation was actually easier that instructed. My only problem was that the right side lights of my trailer initially did not work. They did work with my other vehicle (2003 Buick Rendezvous). After checking the plug output, there was power at P(parking) , L & R signals. I attached a ground, the ran a jumper from P to P ... worked. Did same for L, then R. Each individually, and they all worked. So this told me that the power requirements were too much for all three at once. I cleaned up the ground connection at the non-functioning light (R) and confirmed it was good, plugged the connectors together, and it all worked as it should. Perfect! The reason it worked on the Buick is probably because the wiring is directly from the light wiring. The T-One isolates the trailer from the rest of the harness, thereby protecting the electrical systems. That sounds good to me.
Got the product promptly and installed hitch and harness in 30 minutes! For the harness - Just pull the speaker panel behind the left rear seat (driver's side) and the harness was right there. Plug harness in, feed the plug under the spare tire liner, attached ground to taillight assembly (10mm bolt) and stick module to wheel well using two sided type. Done!
Everything has worked just fine and the installation was fairly simple with clear instructions. Saved a good deal versus what a local company wanted to charge for installing a similar product.
Super easy, plug in installation. Works perfectly
The installation video was more current than the instructions that came in the box and a ton simpler. 2018 Acura RDX.
Fast shipping!!! Fairly easy to install, watched a video online to get more information for my car. Would have preferred that the wire for the actual plug for the trailer was about a foot longer. Overall very happy with the product and the service!!!
Perfect fit!,excellent quality,on line videos helpful for hitch but no exact video for 2014 Acura RDX,had to get creative in getting the wire plug through rear panel
Easy installation and good info for my specific ride on the website. Thanks!
Purchased this product and the Curt Class III , 2” inch receiver hitch for a 2013 Acura RDX. Absolutely a perfect plug and play installation that took all of 10 minutes. The online video of this installation is better than the provided instructions. Extremely fast shipping! Received it in two days. Etrailer.com always seems to have exactly what I need and ships it very quickly. Pleasure doing business with them. Customer service is outstanding!
Perfect fit on my 2017 Acura RDX and the installation only took about 15 minutes. When you remove the rear access cover inside the car the connector you attach the new harness to was not immediately visible so I needed flashlight to locate it. The 4-pin connector that attaches to you trailer lighting is stored where the spare tire goes and has plenty of length to make it to you hitch. Great product!
Installation was simple and exactly as per instructions. Feeding the hitch wire under the foam pad in the tire well was a bit challenging but doable.
James - 01/30/2018This is my third Curt hitch purchased from etrailer. Always fit perfectly with no problems installing.
I received this wiring harness very quickly from etrailer and had it installed in 20 minutes. Very pleased with this as well as the hitch I received prior to getting the wiring harness. Good instructions.
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