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Factory (OEM) tow package required for installation
Warranty: One-Year Limited Warranty
Electrical System Type: 3W
Output Type: 4-Way Flat
Installation Difficulty: Novice
Installation Time Exact (Minutes): 20
CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Although this special socket is not equipped on every vehicle, a CURT custom wiring connector -- also called a T-connector -- utilizes the socket for simple, stress-free installation. Rather than requiring you to cut, splice and solder into your vehicle's wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard, universal vehicle-to-trailer wiring connection, typically in the form a 4-way flat. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. This particular plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Chevy Traverse, GMC Acadia and Buick Enclave (factory tow package required; to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. Stress is the last thing you should feel when towing a trailer -- whether you're hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot. At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it.

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
4 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2013 - 2017 | Buick Enclave | Installation Time: 30-60 minutes |
| 2013 - 2017 | Chevrolet Traverse | Installation Time: 30-60 minutes |
| 2013 - 2016 | GMC Acadia | Installation Time: 30-60 minutes |
| 2017 | GMC Acadia Limited | Installation Time: 30-60 minutes |
The CURT Custom 4-Flat, Select Traverse, Acadia, Enclave, OEM Tow Package Required Trailer Connector Kit (Part #BKDK56245) fits the following vehicles: 2013-2017 Buick Enclave; 2013-2017 Chevrolet Traverse; 2013-2016 GMC Acadia; 2017 GMC Acadia Limited. Always verify your specific year, make, and model before ordering.
Yes, the CURT Custom 4-Flat, Select Traverse, Acadia, Enclave, OEM Tow Package Required Trailer Connector Kit (Part #BKDK56245) is designed to fit the 2013-2017 Buick Enclave.
The CURT Custom 4-Flat, Select Traverse, Acadia, Enclave, OEM Tow Package Required Trailer Connector Kit (Part #BKDK56245) fits 2013-2017 Buick Enclave models. The 2017 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Custom 4-Flat, Select Traverse, Acadia, Enclave, OEM Tow Package Required Trailer Connector Kit (Part #BKDK56245) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the Curt 56245 is designed for Buick Enclave, Chevrolet Traverse, and GMC Acadia SUVs. The connector mounts behind the passenger side rear bumper. Confirm your vehicle model matches one of these three before purchasing.
Yes, the Curt 56245 custom wiring connector is compatible with Chevrolet Traverse. It mounts behind the passenger side rear bumper and integrates with your vehicle's existing taillight wiring.
Yes, the Curt 56245 is compatible with GMC Acadia. The connector mounts behind the passenger side rear bumper and connects to the vehicle's taillight wiring system.
The Curt 56245 has two amperage ratings: Signal Circuits are rated at 7.5 amps per side, and Tail/Running Circuits are rated at 7.5 amps total. Do not exceed these ratings or your vehicle's tow lamp load rating, whichever is lower, as exceeding the rating can cause loss of warranty, overheating and potential fire.
You will need: T-20 Torx bit, 1/4" socket, ratchet, panel trim remover tool, flat blade screwdriver, and side cutter. These tools are required to remove the inner wheel well trim panel, disconnect battery terminals, and route the wiring harness.
Removal of the passenger side rear tire is recommended to ease installation, though not explicitly required. If you choose to remove it, use safety stands to safely support the rear of the vehicle while it is raised off the ground.
Yes, you must disconnect the negative battery terminal before beginning installation. This is the first step in the installation process and is essential for safety when working with the vehicle's electrical system.
The fuse box is located on the passenger side under the vehicle hood. You will need to remove the fuse cover and insert the provided relays and fuses into the positions specified in the installation table.
The Curt 56245 requires the following 10-amp fuses: F8 (Trailer backup), F17 (Right turn, Trailer stop), F21 (Left turn, Trailer stop), and F41 (Trailer park lamp). It also requires two 30-amp fuses: F30 (Trailer power) and F34 (Trailer brake). Additionally, install two relays: R15 (Left turn, Trailer stop/turn) and R16 (Right turn, Trailer stop/turn) in their specified positions.
You must remove five T-20 Torx screws from the inner wheel well trim panel on the passenger side. These screws secure the trim panel that covers the vehicle's taillight wiring connector.
Locate the vehicle's taillight wiring connector behind the inner wheel well trim panel. Remove the mating protective cover from the tow plug connector. Ensure the vehicle connector is clean and free of dirt. Carefully insert the custom wiring connector into the vehicle connector, taking care not to damage the locking tabs. Make sure the connectors are fully inserted with locking tabs in place.
Route the wiring connector rearward to the back of the fascia of the bumper. While routing, take care to avoid any hot pipes, heat shields or pinch points that may damage or break the wiring harness. Secure the wiring harness under the bumper with the provided cable tie along with any other loose wires. Secure the 4-flat to the hitch.
Do not exceed the product rating (Signal Circuits 7.5 amps per side, Tail/Running Circuits 7.5 amps total) or your tow vehicle's lamp load rating, whichever is lower. Exceeding either rating can cause loss of warranty, overheating and potential fire. Check your vehicle owner's manual or contact the vehicle manufacturer for your specific lamp load rating.
Once installed, test for proper function by using a test light or connecting a properly wired trailer. All installation steps must be followed to ensure the wiring connector will function properly. Reconnect the negative battery terminal before testing.
Reinstall all items removed during installation, including the inner wheel well trim panel and any fasteners. Reconnect the negative battery terminal. Test the connector for proper function using a test light or by connecting a properly wired trailer.
The Curt 56245 fits Buick Enclave, Chevrolet Traverse, and GMC Acadia.
T-20 Torx bit, 1/4" socket, ratchet, panel trim remover tool, flat blade screwdriver, and side cutter.
Yes, disconnect the negative battery terminal before beginning installation.
Signal Circuits: 7.5 amps per side. Tail/Running Circuits: 7.5 amps total. Do not exceed these ratings or your vehicle's tow lamp load rating.
10-amp fuses: F8, F17, F21, F41. 30-amp fuses: F30, F34. Also install relays R15 and R16.
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