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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 inside your trunk, behind the rear interior trim panel on the driver's side of the rear cargo area. You will need to remove access panels, threshold, trunk floor panels, and trays to access the harness. Once you've plugged in the T-connector, pull back the interior trim panel on the driver's side and locate the ground stud. Loosen the bolt, place the screw eyelet on the stud and re-tighten the bolt.
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: 4.8 out of 5 stars (34928 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 install. Bought this with the Curt Class III hitch. All components match up and install without a struggle. The Tekonskha Custom Fit harness incorporates turn signals, running lights and brake lights.
I purchased this for my 2019 Subaru Ascent along with a Drawtite hitch 76253 and a brake controller with a dash mounted control knob so that the actual controller is hidden near the steering wheel shaft hidden under the dash. All three items were installed and we enjoyed a great summer of RV trailer camping in the summer of 2019.
John - 05/01/2021One year and still going strong. Would definitely recommend the harness and eTrailer
the wiring harness is very good and installation was good. never have gotten the actual hitch fitted up yet though.
I was impressed with the installation service, the finished appearance and the price.
Extremely easy to install. Good instruc tions.
very easy to install, and works as inte nded.
Received order in timely fashion as usual from etrailer. Product worked as advertised. I have been a customer for 15 years or more and consider etrailer service and products the industry best.
I ordered this item along with the trailer hitch and a bracket. The item was packaged great and arrived in timely fashion. The company was fantastic to work with and service was outstanding. Finally, the online tutorials on the etrailer website made putting these items in place easy. I am 150% satisfied with everything this company has done!
Arrived quickly with my hitch and, after watching the video (A must!), it installed very easily and quickly with no surprises! This can easily be installed with just the tool needed for attaching the ground wire.
Travis P - 03/30/2020Everything couldn't have been better. From the installation videos, to the great and timely service, E-Trailer was great and I will be working with them in the future.
The hitch came quickly and installed easily. I have a 2020 Subaru Ascent the hitch was listed for a 2019, and fit the 2020 perfectly. Very happy with the result. Need to add the quick release clips for the body panel cover so that the cover can be removed quickly to expose the hitch. Videos and instructions were very helpful.
Super easy to install. The install video walks you through each step, and there were no surprises when I installed it on my vehicle. Really like the black box that protects the vehicles wiring in case I rent a trailer with a short in it.
Very easy to install. The only difficulty is actually getting to the place where the harness is to be placed. Instructions are easy to follow and, with a little care, the system can be installed with no issues.
Easy to install. Lots of videos and helpful suggestions on the internet for this type of installation.
Great product at good price. Easy to install and has been working with no issues
Works as advertised
Tekonsha prouducts always fit,work as expected,and have clear and direct instructions
Order was filled and delivered quickly and efficiently. Great customer service.
Super easy to install and very clean looking,have not used it yet but everything tested good on the testers.
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