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CURT
Verify Fitment
Select your vehicle to confirm this part fits.
2018 - 2020, 2022 Acura MDX
Confirmed to Fit
2019 - 2026 Honda Passport
Confirmed to Fit
2006 - 2014, 2017 - 2026 Honda Ridgeline
Confirmed to Fit



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Always the correct part
We know our products
Quality Products
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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 Honda Passport, Pilot and Ridgeline (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®.'
Experts available to answer your questions
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
4 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2018 - 2020, 2022 | Acura MDX | Installation Location: BH1 Installation Time: 30-60 minutes |
| 2019 - 2026 | Honda Passport | Installation Location: BH1 Installation Time: 30-60 minutes |
| 2009 - 2026 | Honda Pilot | Installation Location: BH1 Installation Time: 30-60 minutes |
| 2006 - 2014, 2017 - 2026 | Honda Ridgeline | Installation Location: BH1 Installation Time: 30-60 minutes |


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The CURT Trailer Brake Controller Harness, Select Honda Passport, Pilot, Ridgeline Trailer Brake Control Harness (Part #BKDK51392) fits the following vehicles: Acura MDX; 2019-2026 Honda Passport; 2009-2026 Honda Pilot; 2006-2026 Honda Ridgeline. Always verify your specific year, make, and model before ordering.
The CURT Trailer Brake Controller Harness, Select Honda Passport, Pilot, Ridgeline Trailer Brake Control Harness (Part #BKDK51392) fits Acura MDX models. The 2026 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 Honda Passport, Pilot, Ridgeline Trailer Brake Control Harness (Part #BKDK51392) is designed to fit the Acura MDX.
The CURT Trailer Brake Controller Harness, Select Honda Passport, Pilot, Ridgeline Trailer Brake Control Harness (Part #BKDK51392) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the CURT brake control harness (51392 or 51393) is designed for Honda Pilot. The harness connects to the 4-pin vehicle brake control harness connector located under the dash, to the left of the steering column, near the emergency brake pedal.
The CURT brake control harness (51392 or 51393) is compatible with Honda Ridgeline, but only if your vehicle has the factory tow package. The harness connects to the 4-pin vehicle brake control harness connector under the dash, to the left of the steering column.
The kit includes the CURT brake control harness with a 4-pin connector and a black quick-plug connector, plus cable ties for securing the harness. Refer to the brake control unit instruction manual for any additional components required for your specific brake control unit.
The 4-pin vehicle brake control harness connector is located under the dash, to the left of the steering column, near the emergency brake pedal. It will be taped to another harness.
1. Locate the 4-pin vehicle brake control harness connector under the dash, left of the steering column, near the emergency brake pedal. 2. Insert the CURT brake control harness connector into the vehicle connector, ensuring it is fully inserted with locking tabs in place. 3. Insert the brake control harness's black connector into the brake control's quick-plug connector. 4. Secure the harness with the provided cable ties, avoiding pinch points.
After installation, mount the brake control unit as directed in its user manual and perform the test procedures outlined in the brake control unit instruction manual to verify proper function. All installation steps must be followed to ensure the harness functions properly.
If your vehicle does not supply power to the brake control harness, you will need to install the universal brake control wiring kit #51500. Route all wires as directed in the brake control wiring kit installation instructions.
Secure the brake control harness with the provided cable ties. Avoid pinching the harness or any wires when securing it.
Yes, it fits Honda Pilot and Honda Ridgeline with factory tow package. The harness connects to the 4-pin connector under the dash, left of the steering column.
The manual does not specify whether professional installation is required. The installation involves locating a connector under the dash and making two plug connections, but you should consult the brake control unit manual for any additional setup requirements.
The manual does not specify any tools required. The installation involves locating and connecting harness connectors and securing with provided cable ties.



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