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Vehicle battery connection required
Warranty: One-Year Limited Warranty
Electrical System Type: 3W
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 Chevy Captiva Sport (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®.'
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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2013 - 2015 | Chevrolet Captiva Sport | Installation Time: 30-60 minutes |
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Chevrolet Captiva Sport Trailer Connector Kit (Part #BKDK56257) fits 2013-2015 Chevrolet Captiva Sport models. The 2015 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the CURT Custom Wiring Harness, 4-Way Flat Output, Select Chevrolet Captiva Sport Trailer Connector Kit (Part #BKDK56257) is designed to fit the 2013-2015 Chevrolet Captiva Sport.
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Chevrolet Captiva Sport Trailer Connector Kit (Part #BKDK56257) fits the following vehicles: 2013-2015 Chevrolet Captiva Sport. Always verify your specific year, make, and model before ordering.
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Chevrolet Captiva Sport Trailer Connector Kit (Part #BKDK56257) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the Curt 56257 is designed for the Chevrolet Captiva Sport. It is also compatible with SUVs, Mini and Full-Sized Vans in the S-class category. If you have a different vehicle model or year, consult the vehicle manufacturer or Curt Manufacturing to confirm fitment.
The Curt 56257 is a custom wiring harness designed to provide trailer lighting connections for compatible vehicles. It includes a converter box and a 4-flat connector for trailer hookup. The harness integrates with your vehicle's existing taillight wiring to supply power to trailer lights.
You will need: 10mm socket, 1/4" socket, T-30 Torx bit, T-45 Torx bit, panel trim removal tool, Phillips screwdriver, wire stripper, wire crimper, cutting tool, and ratchet. A drill may also be required if you need to create a ground point.
Yes. The first step of installation is to locate the vehicle battery on the driver side under the hood and disconnect the negative battery terminal. This must be done before any other work.
The taillight wiring harness connectors are located behind the plastic side storage tray in the trunk area. On the driver side, they are behind the driver side rear access panel (S3); on the passenger side, they are behind the passenger side rear access panel (S4). You must remove the trunk floor covering, center foam tray, scuff panel, and storage trays to access them.
Separate the vehicle's taillight housing connectors from each other, taking care not to damage the locking tabs. Insert the custom wiring harness end with the yellow wire between the separated connectors on the driver side. Make sure the connectors are fully inserted with locking tabs in place. Repeat on the passenger side using the harness end with the green wire.
Drilling may be required to create a ground point for the white ground wire. If a suitable existing screw with nut is not available in the vehicle frame near the taillight connector, you will need to drill a 3/32" pilot hole for the provided screw. Before drilling, check for miscellaneous items behind or under any surface to avoid damage and personal injury.
The harness is rated for Signal Circuits at 3.0 amps per side and Tail/Running Circuits at 6.0 amps total. Do not exceed these ratings or the tow vehicle lamp load rating, whichever is lower. Exceeding the product rating can cause loss of warranty, overheating and potential fire.
The battery connection must be fuse-protected with a 10-amp maximum fuse. Do not exceed this rating. Exceeding the product rating can cause loss of warranty, overheating and potential fire.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape. The converter box should be positioned so that the wiring can be routed cleanly and the box is secure.
When in use, route the 4-flat to the center of the vehicle and out of the trunk. When not in use, roll it up and store in a convenient, out-of-the-way location inside the trunk. Secure any loose wires with the provided cable ties.
After installation is complete and all items have been reinstalled, test for proper function by using a test light or by connecting a properly wired trailer. All steps must be followed to ensure the wiring harness functions properly.
Install the provided 4-flat dust cover to help prevent corrosion. This should be done after reconnecting the negative battery terminal and completing all other installation steps.
The custom wiring harness has a yellow wire end for the driver side and a green wire end for the passenger side. Insert the yellow wire end between the separated connectors on the driver side, and the green wire end on the passenger side.
The white wire is the ground wire. It should be secured to a suitable grounding point near the taillight connector using the provided ring terminal and screw. The grounding point should be an existing screw with nut in the vehicle frame, or a 3/32" pilot hole that you drill in a rust-free, clean area.
The black converter box is part of the custom wiring harness system. It should be mounted on a flat spot inside the vehicle near the taillight using the provided double-sided tape. The converter box processes the signal from the vehicle's taillight wiring to provide power to the trailer connector.
Exceeding the product rating (Signal Circuits 3.0 amps per side, Tail/Running Circuits 6.0 amps total) or the tow vehicle lamp load rating, whichever is lower, can cause loss of warranty, overheating and potential fire. Do not exceed these ratings under any circumstances.
Yes, the Curt 56257 is designed for Chevrolet Captiva Sport and compatible SUVs, Mini and Full-Sized Vans (S-class). For other vehicles, check with the manufacturer.
Yes, disconnect the negative battery terminal before starting installation. Reconnect it after all installation steps are complete.
Drilling may be required to create a ground point if no existing screw with nut is available in the vehicle frame. If needed, drill a 3/32" pilot hole. Always check for hidden items before drilling.
The battery connection must use a 10-amp maximum fuse. Do not exceed this rating as it can cause overheating and fire.
Signal Circuits: 3.0 amps per side. Tail/Running Circuits: 6.0 amps total. Do not exceed these ratings or the vehicle's lamp load rating, whichever is lower.
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