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Quickly and easily install a 7-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required. Powered ModuLite reduces strain on wiring system.
Features:
Specs:
Installation
This custom-fit T-One connector plugs into your vehicle's junction box, which is located in your rear cargo area, behind the driver's-side trim panel in the spare tire compartment. You will need to remove the cargo nets, floor hatch, and some interior paneling to access this box. Once you've plugged in the connector, insert the included fuses into your junction box as indicated in the instructions.
Once installation is complete, the 7-way 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 plug on your automobile and the 7-way 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: 4.7 out of 5 stars (22 Customer Reviews)
Quickly and easily install a 7-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required. Powered ModuLite reduces strain on wiring system.
Had it professionally installed and it works perfectly as it was designed to work. I use it for my fancy bike rack by Saris that has an electric lift which I use for our 60 pound bikes. Also has all the usual trailer lights. turn signals, back up lights, etc. which help a lot because the bike rack blocks most of the car lights.
Installation was easy with the included instructions. The only problem was the pre drilled holes to attach the cover did not align with the factory hitch. I had to use 4 zip ties to attach the harness to the hitch
Almost plug and play. Go to YouTube, watch a couple videos and take your time. The ship time and packaging were great. If I needed another, I’d go with etrailer again.
I have a 2016 Acura MDX. The wiring at the connector doesn’t match the signals coming out of my car, so this is completely non functional. I discovered this after testing the harness a month after installing. It otherwise fits fine and seems to be designed for my car. Instructions were good wasn’t too difficult to install.
Super fast shipping service and excellent customer service via email. Photos to be added after install.
Products arrived on time, they were a perfect match to my Acura MDX , the video helped in instation - overall a good experience
I’ve used etrailer for all of my hitch and trailer needs for years now and I think they’re terrific. Any questions are always answered accurately by their professional staff, and the customer service has been outstanding! I recently had a shipping issue that was quickly handled and resolved in almost no time at all.
Thank you to Teresa J for taking such good care of me!
Trailer hitch and wire harness works and fit great. The bracket that is supposed to hold the plug is not even close to lining up with the holes on the plug.
As near to plug and play as you can get. The biggest issue is threading the cable through the vehicle to get it to the hitch. Two pairs of hands would make this process much easier. All connections were correct. Instructions are very clear.
Product arrived ahead of schedule even with Hurricane Dorian slamming Florida. I have purchased several products from etrailer and I am very happy with the items and the service.
The package arrived earlier than I thought. Well, packaged, with no damage to anything. Easy to install, just as advertised!! This was my first purchase from e-trailer and it was great!! So happy!
Great product, great and easy to follow instructions and of course, great price!
Easy install, well setup and good instructions. Works as it should
Great company, friendly service, great easy website information
Russ
8/27/2020
Works Great...Except I found out It only works when the headlights are turned on. Not a problem.
I love eTrailer!!!
The product I order was the perfect fit for my vehicle.
Great instructional pictures and excellent product, went off without a hitch! Lol
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Richard
10/21/2023
Great