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Vehicle battery connection required
Warranty: One-Year Limited Warranty
Electrical System Type: 2W
Output Type: 4-Way Flat
Tail Light Circuits: 6.0 Amps
Turn and Brake Circuits: 3.0 Amps
Installation Difficulty: Professional
Installation Time Exact (Minutes): 45
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 Dodge Charger (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
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2015 - 2023 | Dodge Charger | Installation Time: 30-60 minutes |
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Dodge Charger Trailer Connector Kit (Part #BKDK56234) fits 2015-2023 Dodge Charger models. The 2023 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Dodge Charger Trailer Connector Kit (Part #BKDK56234) fits the following vehicles: 2015-2023 Dodge Charger. Always verify your specific year, make, and model before ordering.
Yes, the CURT Custom Wiring Harness, 4-Way Flat Output, Select Dodge Charger Trailer Connector Kit (Part #BKDK56234) is designed to fit the 2015-2023 Dodge Charger.
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Dodge Charger Trailer Connector Kit (Part #BKDK56234) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the Curt 56234 is designed for Dodge Charger passenger cars. The harness is installed behind the driver and passenger side taillight housings inside the trunk.
The harness is rated for Signal Circuits at 3.0 amps per side and Tail/Running Circuits at 6.0 amps total. The battery connection must be fuse-protected with a 10-amp maximum fuse. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
The battery connection must be fuse-protected with a 10-amp maximum. Exceeding this rating can cause loss of warranty, overheating and potential fire.
Required tools are: 1/4" socket, 10mm socket, ratchet, Phillips screwdriver, T-20 Torx bit, and panel trim removal tool.
Yes. Step 2 requires you to locate the vehicle battery in the trunk on the passenger side under the trunk cover and disconnect the negative battery terminal before proceeding with installation.
The vehicle taillight wiring harness connectors are located behind the felt liner in the trunk. Pull back the felt liner to locate them. The connectors will be similar in appearance to those on the custom wiring harness.
Insert the custom wiring harness end with the green wire between the separated vehicle taillight connectors. Make sure the connectors are fully inserted with locking tabs in place. Repeat this process on the driver side using the harness end with the yellow wire.
Drilling may be required for the ground wire installation. Step 8 instructs you to locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame, or drill a 3/32" pilot hole for the provided screw if no existing point is available. Before drilling, check for miscellaneous items hidden behind or under surfaces to avoid damage and personal injury.
Drill a 3/32" pilot hole for the provided ground wire screw. The grounding area should be free of rust, dirt and paint before securing the white ground wire using the ring terminal and provided screw.
Adhere the black converter box using the provided double-sided tape to a flat spot inside the vehicle near the taillight.
When not in use, roll up the 4-flat connector and store it in a convenient, out of the way location inside the trunk. When in use, route it to the center of the vehicle and out of the trunk.
Secure any loose wires with the provided cable ties to prevent tangling and ensure proper routing.
Test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring harness will function properly.
The harness includes: custom wiring harness ends with green and yellow wires, white ground wire with ring terminal, black converter box, provided screw for grounding, double-sided tape for converter box mounting, 4-flat dust cover, and cable ties for securing loose wires.
Yes. Step 4 requires removing plastic fasteners, cargo tie downs and a Phillips screw from the felt liner and speaker. Step 5 requires removing the speaker by separating the connectors on the back side to access the taillight wiring harness connectors.
Remove the scuff panel by pulling out on the bottom and then up. Take care not to damage the locking tabs on the back.
Remove the trunk light by pulling it through the felt liner and separating the connectors. This is done in Step 5 to access the taillight wiring harness connectors.
Yes. Step 13 instructs you to install the provided 4-flat dust cover to help prevent corrosion.
The Curt 56234 is designed for Dodge Charger passenger cars.
Signal Circuits: 3.0 amps per side. Tail/Running Circuits: 6.0 amps total. Battery connection must use a 10-amp maximum fuse.
1/4" socket, 10mm socket, ratchet, Phillips screwdriver, T-20 Torx bit, and panel trim removal tool.
Yes, disconnect the negative battery terminal located in the trunk on the passenger side under the trunk cover before beginning installation.
Drilling may be required. If no existing screw with nut is available in the vehicle frame near the connector, drill a 3/32" pilot hole for the provided ground screw.
10-amp maximum. Exceeding this can cause loss of warranty, overheating and potential fire.
Test for proper function using a test light or by connecting a properly wired trailer.
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