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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 and 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 tail lights. You will have to remove the tail light assemblies to access this harness. Once you've plugged in the T-connector, run the hot lead up to your car battery. Connect the lead to 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 in an out-of-the-way location on the driver side of the vehicle behind the trunk liner.
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.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi everybody, Andy here with etrailer.com. And today we're gonna take a look at this Curt T-Connector Vehicle Wiring Harness with Four Pole Flat Trailer Connector. Now this harness is designed to fit the 2021 and newer Kia K5. Take advantage of our vehicle fit guide on our website to confirm that this is going to work for your vehicle. You just need to input the year, make and model of your vehicle, and our fit guide will let you know if this works. This harness is going to provide a four pole flat trailer connector at the back of your vehicle, to power your trailer signal lights.
It's compatible with five pole, six pole and seven pole adapters. However those adapters are sold separately. Included is a dust cap for the four pole flat connector. And that dust cap is gonna cover up those connection points when the plug is not being used. This black box on the harness is a powered module converter and it is going to ensure that your vehicle's wiring matches that of your trailer.
It connects directly to your vehicle's battery to avoid overloading the vehicle's electrical system, reducing strain on your vehicle's wiring system. Curt builds each of these converters using surface mount technology for a consistent, reliable performance. It's gonna maximize the trailer light yield and intensity while producing minimal heat. While ensuring superior operation in rough road conditions. Now this harness is designed to connect quickly and easily.
The connections with the yellow wire that I have here, are gonna go on the driver's side. And the connections with the green wire are gonna go to the passenger side of the vehicle, and you will need to locate your vehicle's taillight wiring harness behind the driver's side and passenger side taillights. And you're just gonna have to remove the taillight assemblies to access this harness. And then you will separate the taillight connectors being careful not to break the locking tabs and then just insert these T-Connector ends between the vehicles wiring connectors and then you'll just lock them into place. Now, these T-Connectors are custom fit for your vehicle.
So they're gonna match up perfectly with the connection points on your vehicle and they're gonna snap and lock together for a tight, secure fit. Now, once you have these plugged in you will need to make a good ground connection. And this ground wire, this white wire here is the ground wire. As you can see, it does have a ring terminal attached to it and it comes with a self tapping screw so that you can get this grounded to a suitable location such as your vehicle's frame or cross member, you just wanna make sure that the surface is clean and rust free. You will then need to mount your converter box to a safe out of the way location. And you can do that with another mounting screw or with this included double-sided adhesive tape, or with one of the cable ties that comes with the kit, and next you will need to run the hot lead to the vehicle battery. And that's gonna be this short black wire coming out of our converter box. And this short black wire will get connected to one end of this bundle of black wire using one of the butt connectors here. And then the other end of the bundle is gonna get routed to your vehicle's battery. And once you have this other end routed to the battery you will just take this fuse holder and cut the yellow wire in half and connect one of the wires with a second butt connector that we have here and then you will take the other half of this fuse holder and attach this ring terminal. And then this ring terminal will connect to the positive post of your vehicles battery. It does come with a 15 amp fuse and that is gonna go into this holder, and it also has this fuse cap here that is going to keep the fuse in there, safe and protected. And then you can cinch up any slack of your wires especially this black hot lead wire that's gonna be going underneath your vehicle. You can tighten any, tighten that up with the included cable ties, you will have plenty here to make sure that you don't have any slack in the wire or any wire hanging in such a way that it could get damaged. Now, once this insulation is complete the four way flat connector will be stowed in an out of the way location on the driver's side of the vehicle behind the trunk liner. The maximum amperage for the stop turn lights is gonna be five amps per circuit. And for the taillights 7.5 amps per circuit. Instructions are included. It is also recommended that you use a small amount of dielectric grease on all of your electrical connections, like the plugs on the vehicle and the four pole flat connector itself. That grease is designed to help prevent electrical failures caused by corrosion and moisture. You can find some, a tube of that grease on our website using item number 11755. Well, that's gonna do it for our look today at this wiring harness. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me..
Quick and easy install. No fussing over having to cut and crimp
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