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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 - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance.
Features:
Specs:
Installation
This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the driver's-side and passenger's-side interior trim panels in your rear cargo area.
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. 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.
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Average Customer Rating: 4.8 out of 5 stars (512 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 - no cutting, splicing or tapping required. Converter is made using SMT to ensure superior performance.Item was plug and play as advertised. Paper instructions included are marginal. Site provided video was very helpful.
This is my second installation using etrailer; they've been good to deal with each time.
This harness did not fit the vehicle (2018 Fiat 124 Spider) it was recomended for. The part was recomended by etrailer.com but did not fit. See picture of packaging, It should have been pretty obviouse this was not going to fit. To return it they wanted to charge me almost $xx. Caution ordering from this web site, if they recomend it and it doesn't fit you are going to pay shipping to return it.
Katrina D.
10/28/2023
I am sorry to hear that this harness did not fit your 124 Spider. I do see that we do not carry anything on our site that will work on your vehicle. I am not sure how this harness even came into your search, but I will definitely make sure that this mistake will not happen again. As for finding a harness that will work, I would highly recommend contacting Fiat to see if they have a harness that they would recommend.
PLUG and PLAY works great! Install video was key to making it easy to install.
Price was reasonable as well. ZERO issues.
I am quite happy with this wiring kit! It truly is plug and play!!
After watching the video, the install was quick and easy.
I only deviated from the install video, where it concerns the ground wire.
It says to use a drill and make a 3/32 hole and use the self tapping screw, if you can not find an existing place to mount the ground wire.
On the CX-5 there is a perfectly placed nut that can be used, and you dont even need any extra tools above what the kit calls for.
When you pull off the plugs for the drivers side tail lights, you will also see 3 10mm nuts that hold the tail light in place.
Just remove the one below the brake light, and slip the ground wire over it and replace the nut.
Tim W.
7/27/2018
I havent had to pull any more trailers, but I have no doubt it will work just fine, the next time I need to unroll it from the spare tire well!
The video was great and the Wiring kit was easy to install.
Custom fit perfect and easy to install
Charles
9/13/2024
Love the ETrailer custom wiring kits, easy to install and functions well for many, many years. This is my second kit purchased and am always satisfied with ETrailer’s products.
Very nice quality. Great customer service from etrailer. Always a good experience!
Amazingly easy installation thanks to the video and product. Lights work excellent. Great communication and fast delivery by etrailer. Thank You!
Very easy install, just make sure the ground wire has proper contact with the chassis or you will have issues with trailer lights doing some crazy things.
Ordered a trailer hitch for a Mazda CX-5. The etrailer team was knowledgeable, and I got exactly what I needed. The hitch fits perfectly and works great!
The trailer hitch receiver and wiring harness ordered was promptly delivered in good condition. All parts were brand new and just as described. I was very pleased with the simple ordering process and timely delivery. This company is definitely top-notch and I will be a repeat customer.
Easy to install and works perfect.
Great product and great service, easy plug and play install
Le produit est excellent, mais la livraison a été trop longue.
(The product is excellent, but the delivery took too long.)
The hitch was great and went on without a problem. Wiring also worked great. Done! I bought from you because of your videos and they made installation so much easier. I am a do it yourselfer but at 73 was thankful for all you information and help via the videos. Would recommend your site to anyone in need of a hitch.
Good quality and plenty long.
Works as advertised. Fairly easy instal l.
I installed this on my 2015 Honda Accord for the purpose of pulling my small aluminum fishing boat and trailer. Works great!
By far the easiest install i have done in a long time.
Steven
3/29/2024
Still working perfectly use it a lot because I use my little Mazda to tow my small boat to go fishing.
Fit my car application and fast shipping. Thanks!
Seems to be high quality and perfect fit. I have hauled a few things with it, no problem. My advice is to just fully remove the muffler instead of dropping it. If you are installing it in your driveway like I did. It was very difficult to get leverage to squeeze it into place, but once I pulled the muffler, easy.
Bought for 2015 Honda Accord. The plugs did not match the vehicle. Confirmed that it was corrrect and was told Honda screwed up and to splice it in.
Jenny N.
3/28/2024
I am sorry that it needed to be spliced. Does your Honda Accord have LED tail lights? If it has LED tail lights then you would need part # C56173.
Wiring was easy, aside from some inevitable tight quarters gaining access to the rear of the taillights to connect everything.
Super easy to install. Still need to test it with a trailer though.
Works great! Detailed instructions.
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Billg
6/17/2024
Havent towed anything yet, but the cargo basket is very handy for transporting heavy, dirty matls