CURT Trailer Brake Controller Harness, Select Toyota Tacoma, Tundra (Packaged) Trailer Brake Control HarnessCURT$32.60In Stock
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Warranty: One-Year Limited Warranty
Installation Difficulty: Novice
Installation Time Exact (Minutes): 5
A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle?s factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Toyota Tacoma and Tundra (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. They're also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.
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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2 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2016 - 2024 | Toyota Tacoma | Installation Location: BH4 Installation Time: 30-60 minutes |
| 2015 - 2018 | Toyota Tundra | Installation Location: BH4 Installation Time: 30-60 minutes |
The CURT Trailer Brake Controller Harness, Select Toyota Tacoma, Tundra Trailer Brake Control Harness (Part #BKDK51455) fits the following vehicles: 2016-2024 Toyota Tacoma; 2015-2018 Toyota Tundra. Always verify your specific year, make, and model before ordering.
The CURT Trailer Brake Controller Harness, Select Toyota Tacoma, Tundra Trailer Brake Control Harness (Part #BKDK51455) fits 2016-2024 Toyota Tacoma models. The 2024 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the CURT Trailer Brake Controller Harness, Select Toyota Tacoma, Tundra Trailer Brake Control Harness (Part #BKDK51455) is designed to fit the 2016-2024 Toyota Tacoma.
The CURT Trailer Brake Controller Harness, Select Toyota Tacoma, Tundra Trailer Brake Control Harness (Part #BKDK51455) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, CURT part 51455 is designed for Toyota Tundra. The harness connects at location BH4, which is behind the storage pocket above the ashtray. Installation requires removal of the three-button panel and the panel below it to access the white connector.
Yes, CURT part 51455 is designed for Toyota Tacoma. The harness connects at location BH3, which is in the junction box left of the steering column. Installation requires removal of the driver-side door trim panel and kick panel to access the white connector.
You will need a flathead screwdriver and a panel trim removal tool. The manual also recommends cable ties (not provided) to secure the brake control harness during routing. Proper tools will improve installation quality and reduce installation time.
Yes, you must disconnect the negative battery terminal before beginning installation. The battery is located in the engine compartment on the driver side. Fasten the disconnected wire down and away from the battery while completing the installation.
On Tundra, the white connector is located behind the three-button panel (BH4 location, above the ashtray). Using a panel trim removal tool, first remove the panel below the three-button panel by pulling outward at the top left corner near the steering wheel, releasing the tabs one at a time. Then repeat the process to remove the three-button panel itself. The white connector will be visible behind it.
On Tacoma, the white connector is located in the junction box left of the steering column (BH3 location). First, remove the driver-side door trim panel by pulling straight up using a panel trim removal tool. Then loosen the kick panel by using a flathead screwdriver to loosen the nut that secures it, and use the panel trim removal tool to loosen the push fasteners. Remove the kick panel straight back into the door opening. The white connector will be visible on the back side of the vehicle harness.
Locate the white connector on the vehicle harness (location varies by model: BH4 for Tundra, BH3 for Tacoma). The connector on the custom brake control harness will be similar. Insert the harness connector into the vehicle connector, ensuring it is fully inserted with locking tabs in place. Do not force the connection.
Route the brake control harness along the back of the dash and out the bottom to the brake control unit. Insert the harness's black connector into the brake control's quick plug connector. Secure the harness with cable ties (not provided), avoiding any pinch points that could damage the wiring.
After connecting the harness, reinstall all removed panels and reconnect the negative battery terminal. Then complete the installation using the brake control instructions. Mount the brake control unit as directed and perform test procedures as instructed in the brake control user manual.
Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower. The manual does not specify the exact product rating; refer to the product documentation or contact CURT Manufacturing for the specific capacity rating for your application.
Periodic inspection of all wires and connections should be performed to ensure there is no visible damage or loose connections. This helps maintain proper function of the brake control harness over time.
CURT 51455 is designed for Toyota Tundra and Toyota Tacoma. Tundra models connect at BH4 (above ashtray); Tacoma models connect at BH3 (junction box left of steering column).
You need a flathead screwdriver and a panel trim removal tool. Cable ties (not provided) are recommended to secure the harness.
Yes, disconnect the negative battery terminal in the engine compartment before starting. Fasten the wire down and away from the battery during installation.
The manual does not mention drilling. Installation involves removing interior trim panels and connecting the harness to the vehicle's white connector.
Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower. Refer to the product documentation for the specific rating.
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