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Wiring a trailer usually means splicing into the vehicle’s tail light circuit, but this Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector makes it simple. It’s a plug-in design with a powered converter built in, so you can connect your trailer lights without tapping directly into the vehicle wiring. That keeps the electrical system protected while giving you a clean 4-flat output ready to tow.
The powered converter takes its own power from the vehicle and sends the right signal strength to the trailer lights. That means reliable operation for running, brake, and turn signals without overloading the factory wiring. It’s ideal for setups that need consistent, correct power at the connector every time you hook up.
Once installed, you get a standard 4-pole flat trailer connector that handles stop, turn, and tail light functions. The plug and lead design keeps everything tidy and easy to reach when connecting your trailer. You can hook up in seconds with no extra adapters or tools.
No factory towing prep? No problem. This powered converter kit is made to provide everything needed on vehicles without a tow package. It gives you a dependable way to add full trailer lighting capability without any guesswork or custom wiring work.
Specs:
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Great product easy to install. All good
Sent me the wrong part to start with but their manager made it right
I have used your products before and I would certainly use them again!
Easy to install with a little patience and a LIFT.
Wiring kit for my 2022 Pacifica came with everything needed for installation. It is quite difficult to pull the harness up to the tail lights with a fish tape as the pathway is already full of the factory wiring. With a bit of patience and a few test fits to get all the connectors to fit behind the lights I was successful. It was easy to fish the power wire between the floor and belly pan to get it to the battery.
Good fit, good installation video.
Difficult installation as impossible to fish connectors through rear lights, had to cut wires, fish only wire, and re-attach. On hybrid batter located in interior in back of car. Compartment is sealed so need to drill hole through metal as best way to attach power
I ordered the wrong kit, and etrailer was very helpful in sending me a return label and the correct kit. Thank you.
A great company with great employees that know how to get the job done. Will not order my hitches anywhere else.
Thank you
Worked great!
Directions on routing wiring could be more complete
This was part of my new hitch installation and made the installation very easy. I would not have enjoyed the installation without this wiring kit.
Haven't installed it yet, but it looks like it's the right part and will work well.
Product is great. Working as it should. Installation for Pacifica video is lacking. Very unclear on module location.
Fast shipping and great fit!
etrailer provides very good instructions and materials. This move by the manufacturers to complicate their lighting systems makes this install SOOO much more difficult than it used to be. Look at all those components! The last time I did this, I plugged a wiring adapter into the tail lights, and voila. Now it is a whole thing. Ugh. But the instructions were good enough I got it managed.
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time.
Victoria H.
4/4/2025
I'm happy to hear we were able to help sort this out for you James! Keep us in mind whenever you're ready for your next project :)