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2022 - 2023 Hyundai Kona N
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This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
However you define adventure -- whether it's climbing onto the back of a mountain bike, hunting from the top of a tree stand or camping with the family a long way from nowhere -- CURT class 1 hitches provide a light-duty towing receiver to help you Bring It. Each is made to fit a specific vehicle, providing easier installation, a better fit and optimal towing capacity. Custom class 1 trailer hitches are available for a variety of smaller vehicle types, including the compact car, crossover, minivan and small SUV. This particular class 1 hitch is designed to be a custom hitch for certain years of the Hyundai Kona (to verify vehicle compatibility, see the CURT application guide at curtmfg.com). Tested in accordance with SAE J684, it offers a weight carrying capacity of 2,000 lbs. GTW and 200 lbs. TW. It is equipped with 1-1/4" receiver tube opening to accept a ball mount shank or other hitch mount. This class 1 hitch also comes with all necessary mounting hardware. With its lightweight design and smaller receiver tube size, a class 1 hitch is especially useful for adding cargo space with a hitch-mounted bike rack or cargo carrier. They can also typically be used to tow small trailers such as a utility trailer, kayak trailer or teardrop camper (never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). Though CURT class 1 trailer hitches are only intended for light-duty towing, we apply the same principles of quality as we do to the rest of our rear mount hitches. Each class 1 hitch is made with hands-on engineering, high-strength steel and precise welding. We use a co-cured finish of liquid A-coat, inside and out, and durable black powder coat to provide a lasting defense against rust, chips and UV rays.
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Hyundai Kona (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.
CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2022 - 2023 | Hyundai Kona N | — |
The 22 - 23 Hyundai Kona N Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11638 (Part #CHW-1845) fits 2022-2023 Hyundai Kona N models. The 2023 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 22 - 23 Hyundai Kona N Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11638 (Part #CHW-1845) is designed to fit the 2022-2023 Hyundai Kona N.
The 22 - 23 Hyundai Kona N Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11638 (Part #CHW-1845) fits the following vehicles: 2022-2023 Hyundai Kona N. Always verify your specific year, make, and model before ordering.
The 22 - 23 Hyundai Kona N Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11638 (Part #CHW-1845) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The Curt 56504 is a custom wiring harness with a powered converter designed to provide trailer lighting control on passenger cars. It converts the vehicle's factory taillight and turn signal wiring to control a trailer's lights. The system includes a converter module, custom wiring harness with color-coded wires (red for brake, yellow for left turn, green for right turn, brown for taillight), a 4-flat connector for the trailer, and all necessary hardware for installation.
The Curt 56504 is designed for passenger cars with a rear hatch. The manual shows wiring locations for passenger cars (P1–P7) and assumes the vehicle has a driver-side battery location, accessible taillight and turn signal housings, and a rear hatch with floor board and storage tray. Consult the vehicle owner's manual or contact the vehicle manufacturer to confirm compatibility with your specific vehicle model and year.
Yes. The converter system is designed exclusively for 12-volt negative ground systems. If your vehicle uses a different electrical system configuration, this product is not compatible.
The required tools are: ratchet, 10 mm socket, panel trim removal tool, and a medium Phillips head screwdriver. The manual also recommends having an abrasive pad or paper to remove rust and paint from grounding points, and a test light or functioning trailer to verify proper function after installation.
The kit includes a custom wiring harness with color-coded wires (red, brown, yellow, green, black, and white), a powered converter module, a 4-flat connector, cable ties, double-sided tape for mounting the converter, a ground screw, sealant for the grommet, a 4-flat dust cover, and a 10-amp fuse holder with fuse. The manual references a 'Hardware Photo' on page 1 showing all included items.
Yes. You must disconnect the negative battery terminal before beginning installation. Locate the vehicle battery under the hood on the driver side (consult your vehicle owner's manual for exact location), and disconnect the negative terminal. Fasten this wire down and away from the battery during installation. Reconnect the negative battery terminal only after all other installation steps are complete and before testing the system.
The installation is rated as 'Easy'. However, the manual notes that installation difficulty levels are based on time and effort involved and may vary depending on the installer's level of expertise, the condition of the vehicle, and whether proper tools and equipment are available.
Follow these steps in order: (1) Disconnect the negative battery terminal. (2) Open the rear hatch, remove the floor board and storage tray to access the spare tire. (3) Remove the hatch threshold trim using a trim tool. (4) Remove the driver-side wall hatch screws and loosen the sidewall trim. (5) Locate and separate the factory taillight wiring connectors, then install the T-end with red and brown wires into the disconnected factory wiring. (6) Mount the converter module near the rubber grommet on the floor below the sidewall trim using double-sided tape, and install the ground wire by removing the grommet from the body. (7) Locate a grounding point and secure the white ground wire with the ring terminal. (8) Route the custom wiring through the grommet behind the taillight, cut a slit in the grommet, and route the brown and red wires through; reseat the grommet and seal with provided sealant. (9) Route the harness through the grommet and locate the turn signal housing under the driver-side rear bumper; install the T-end with yellow wires into the disconnected factory wiring. (10) Route the T-end harness with green wire and 4-flat along the bumper to the passenger side, securing with cable ties but leaving loose for adjustment; repeat step 9 with the green wire on the passenger-side turn light. (11) Route the black power wire from the vehicle battery as shown on the 'Powered Converter Lead Instruction Sheet', then verify function with a test light or trailer before reconnecting the battery terminal.
Locate the vehicle's taillight wiring connectors (they will be similar to those on the custom wiring product). Separate the connectors from the taillight housing, taking care not to damage the locking tabs. Locate the T-end on the custom harness with the red and brown wires. Install this T-end between the separated factory connectors, ensuring the connectors are fully inserted with locking tabs in place. The T-end allows the custom wiring to tap into the factory taillight circuit.
From under the driver-side rear bumper, locate the turn signal housing and separate the connectors, taking care not to damage the locking tabs. On the custom wiring harness, locate the T-end with the yellow wires (for left turn signal). Install this T-end between the separated factory connectors, ensuring full insertion with locking tabs in place. Repeat this process on the passenger side with the T-end containing the green wire (for right turn signal). The T-ends allow the custom wiring to tap into the factory turn signal circuits.
Mount the converter module on the floor below the sidewall trim, near the rubber grommet. The area must be a flat, clean surface that is out of the path of spray and debris from the rear wheels and road. Use the provided double-sided tape to secure the converter. Ensure the surface is clean and dry before applying the tape.
Locate the grommet behind the taillight where the vehicle's taillight wiring passes from inside the cabin to the taillight. Remove the grommet and cut a slit large enough to route the new custom wiring end through. Route the custom wiring end with the brown and red wires out through the grommet opening and through the slit in the grommet. After inserting the custom wiring end between the separated connectors, reseat the grommet. Use the provided sealant to seal the cut in the grommet and around all the wires to prevent water intrusion.
Route the T-end harness with the green wire and the 4-flat connector along the bumper to the passenger side. Route the 4-flat near the hitch in the center of the vehicle. Secure using cable ties but leave loose for later adjustment. When in use, route the 4-flat with the center of the vehicle and out of the hatch to the trailer, staying clear of the hatch's latching mechanism. When not in use, roll up and store in a convenient, out-of-the-way location. Install the provided 4-flat dust cover to help prevent corrosion.
Drilling may be required for the ground wire connection. You must locate a grounding point such as an existing screw or bolt in the vehicle frame. If no suitable existing fastener is available, you will need to drill a 3/32" pilot hole. The area must be free from rust, dirt, and paint (use an abrasive pad or paper to clean it). Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
Yes. You must cut a slit in the grommet behind the taillight to route the custom wiring end with the brown and red wires through. The slit must be large enough to accommodate the wiring. After routing the wires, reseat the grommet and use the provided sealant to seal the cut in the grommet and around all the wires.
The signal circuits (left turn, right turn) are rated for 3.0 amps per side.
The tail and running circuits are rated for 6.0 amps total.
The battery connection must be fuse-protected with a 10-amp maximum fuse. Exceeding this rating can cause loss of warranty, overheating, and potential fire. Install the fuse after all other installation steps are complete.
The power wire from the battery must be 12 GA (12 gauge) or larger. Route this wire to the vehicle battery location, taking care to avoid any pinch points and hot or rotating components.
If you need to drill a pilot hole for the ground wire fastener, the hole size is 3/32". The area must be free from rust, dirt, and paint before drilling.
The custom wiring harness uses the following color coding: Red = Brake signal, Yellow = Left turn signal, Green = Right turn signal, Brown = Taillight/running light, Black = Power (positive), White = Ground (negative). These colors correspond to standard trailer lighting functions.
Route the 12 GA black power wire from the vehicle battery location to the converter, taking care to avoid any pinch points and hot or rotating components. When passing the power wire through sheet metal, use an existing grommet, add a grommet, or use silicone to protect the power wire from sharp edges. Secure the power wire to the vehicle chassis using the provided cable ties.
The white ground wire has a ring terminal. Attach the ring terminal to the vehicle body using either an existing screw or bolt in the frame, or with the provided ground screw. If using the provided screw, drill a 3/32" pilot hole if necessary. The area must be free from rust, dirt, and paint (use an abrasive pad or paper to clean it). The ground wire is removed from the rubber grommet on the floor below the sidewall trim.
The black power wire must be connected to the positive (+) battery terminal using a ring terminal. The battery connection must be fuse-protected with a 10-amp maximum fuse. Install the fuse after all other installation steps are complete. Do not lay tools across the positive battery terminal (typically marked with red covers or a '+' symbol) as this can cause a ground short, resulting in sparks and electrical shock.
If using the converter as a powered module for a two-wire system, the red brake wire must be grounded. Consult the vehicle manufacturer or a qualified technician for proper grounding procedures specific to your vehicle.
Disconnect the negative battery terminal before beginning installation. Do not lay tools across the positive battery terminal (typically marked with red covers or a '+' symbol) as this can cause a ground short, resulting in sparks and electrical shock. Fasten the negative battery wire down and away from the battery during installation. Reconnect the negative battery terminal only after all other installation steps are complete.
Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury. This is especially important when drilling the 3/32" pilot hole for the ground wire fastener.
Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating, and potential fire. The electrical ratings are: Signal circuits 3.0 amps per side, and Tail/Running circuits 6.0 amps total. Consult your vehicle owner's manual or contact the vehicle manufacturer for your vehicle's lamp load rating.
After all installation steps are complete and before reconnecting the negative battery terminal, verify that the harness is functioning by attaching the battery and testing with a test light, 4-flat tester, or a functioning trailer. This ensures all connections are correct and the system is operating properly before use.
After installation is complete, reinstall all items that were removed during the installation process. This includes the sidewall trim, driver-side wall hatch, hatch threshold trim, storage tray, and floor board. Secure any loose wires with the provided cable ties. Install the provided 4-flat dust cover to help prevent corrosion.
Periodic inspection of all wires and connections should be performed to ensure there is no visible damage or loose connections. Check the system regularly, especially after towing or exposure to harsh weather conditions. Ensure the 4-flat connector is stored with the provided dust cover when not in use to help prevent corrosion.
The Curt 56504 is designed for passenger cars with a rear hatch and 12-volt negative ground electrical systems. Confirm your vehicle has a driver-side battery location and accessible taillight and turn signal housings. Check your vehicle owner's manual or contact the vehicle manufacturer to verify compatibility with your specific model and year.
You need a ratchet, 10 mm socket, panel trim removal tool, and medium Phillips head screwdriver. You may also need an abrasive pad or paper to clean the grounding point, and a test light or functioning trailer to verify proper function after installation.
The battery connection must use a 10-amp maximum fuse. Exceeding this rating can cause loss of warranty, overheating, and potential fire.
Verify that the harness is functioning by attaching the battery and testing with a test light, 4-flat tester, or a functioning trailer. If the system does not function, check that: (1) all T-end connectors are fully inserted into the factory wiring connectors with locking tabs in place; (2) the white ground wire is securely attached to a clean, rust-free grounding point; (3) the black power wire is properly connected to the positive battery terminal with a ring terminal; (4) the 10-amp fuse is installed in the fuse holder; (5) all wire connections are secure and not damaged; (6) the negative battery terminal is reconnected. If the system still does not function, consult the vehicle manufacturer or a qualified technician.
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