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Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system.
Features:
This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the driver's-side and passenger's-side tail lights. You will have to remove the tail light assemblies to access this harness. Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery.
Once installation is complete, the 4-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 plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.
A tail light converter is built into this T-connector. This converter is a battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits.
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 the trailer. This converter combines 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.
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Average Customer Rating: 4.6 out of 5 stars (28 Customer Reviews)
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system.It came fast and I plan on installing it next week. Great so far.
Couldn't be happier with this purchase!
Going strong after one year!
This wiring harness is a life saver . Didn't know how I was going to get the lights to work on my trailer for my 2021 Tacoma. Then I found this harness on line. It's a perfect fix. Thanks
Wiring harness works great no issues, but so far anything I have bought from etrailer has meet or exceed my expectations.
The hitch fit perfect and was easy to install on the truck.
Takes a little bit of work
Works fine.
The best company I have delt with by far.the most awsome customer service i have ever had(thank you Carol C)
Looks easy what can be time consuming! About 40 minutes to install!
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David O.
11/1/2022
After a year I am still 100 satisfied. Each time I hook my trailor lights up they work without any issues. Ive used other products on previously owned vehicles which needed constant attention due to poor connections, etc. Your system is simple to hook up and works flawlessly. Great product!