Arrives before Christmas To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
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 and is made using SMT to ensure superior performance.
Features:
Installation
This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the driver's side rear access panel.
Once installation is complete, the 4-way connector will be stowed in an out-of-the-way location within 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.
A tail light converter is built into this T-connector. This converter is a circuit-protected, 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.
Curt builds each tail light converter using surface-mount technology (SMT). This method of construction involves soldering electronic components directly to the surface of a printed circuit board. SMT eliminates the need for leads, which are used in older through-hole technology. The result is a circuit board that is smaller yet provides more routing area and that offers superior performance, reliability and durability.
Circuit boards constructed using SMT have been shown to perform better under rough conditions with excessive vibration than those made using the through-hole method. And where would vibration be more likely to occur than in towing applications? Curt converters also produce less heat, leading to increased durability and longer life. In addition, lower levels of resistance ensure better performance, especially for parts that operate at higher frequencies.
Each Curt circuit board is made using high-quality components that are pieced together in the most technologically savvy fashion, leading to greater predictability and reliability in functioning.
California residents: click here
Ordered this for my ‘25 sienna (with the spare tire) and install was so simple after I was dreading taking all the trim pieces off. All I had to do was remove the spare tire cover, locate the plug, and plug it in. SO SIMPLE!
One screw, one plugin, instructions were a little different from the trim as built. Hardest part was Dremmeling the cable hole through the trim !!!
Awesome product. One connector and done.
Easy install and worked great!
Very easy to install the video they have was easy to follow excellent service best place for anything trailer period
Easy install, works well.
So easy to install, especially with the car specific videos
Installation was about as simple as it gets. Truly plug and play.
Too easy to be true! Took me about one minute to install.
Arrived on time in great shape. Looks like it will fit, but won't install for 2 days
I did not install yet - waiting on some other interior trim pieces. This is a custom match for my 2024 Sienne, so no cutting of wires needed.
Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
At etrailer.com 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. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.