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CURT
Verify Fitment
Select your vehicle to confirm this part fits.
2009 - 2014 Ford E-350 Super Duty
Confirmed to Fit
2009 - 2014 Ford E-450 Super Duty
Confirmed to Fit
2013 - 2014 Ford Expedition
Confirmed to Fit
2008 - 2016 Ford F-250 Super Duty
Confirmed to Fit
2008 - 2016 Ford F-350 Super Duty
Confirmed to Fit
2008 - 2016 Ford F-450 Super Duty
Confirmed to Fit
2008 - 2016 Ford F-550 Super Duty
Confirmed to Fit
2013 - 2014 Lincoln Navigator
Confirmed to Fit



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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 Ford E150, E250, E350 Super Duty, E450 Super Duty, Expedition, F250 Super Duty, F350 Super Duty, F450 Super Duty, F550 Super Duty and Lincoln Navigator (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
10 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2009 - 2014 | Ford E-150 | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2009 - 2014 | Ford E-250 | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2009 - 2014 | Ford E-350 Super Duty | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2009 - 2014 | Ford E-450 Super Duty | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2013 - 2014 | Ford Expedition | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2008 - 2016 | Ford F-250 Super Duty | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2008 - 2016 | Ford F-350 Super Duty | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2008 - 2016 | Ford F-450 Super Duty | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2008 - 2016 | Ford F-550 Super Duty | Installation Location: BH5 Installation Time: 30-60 minutes |
| 2013 - 2014 | Lincoln Navigator | Installation Location: BH5 Installation Time: 30-60 minutes |
The CURT Brake Controller Harness, Select Ford F-Series, E-Series, Expedition, Navigator Trailer Brake Control Harness (Part #BKDK51432) fits the following vehicles: 2009-2014 Ford E-150; 2009-2014 Ford E-250; 2009-2014 Ford E-350 Super Duty; 2009-2014 Ford E-450 Super Duty; 2013-2014 Ford Expedition; 2008-2016 Ford F-250 Super Duty; 2008-2016 Ford F-350 Super Duty; 2008-2016 Ford F-450 Super Duty; 2008-2016 Ford F-550 Super Duty; 2013-2014 Lincoln Navigator. Always verify your specific year, make, and model before ordering.
Yes, the CURT Brake Controller Harness, Select Ford F-Series, E-Series, Expedition, Navigator Trailer Brake Control Harness (Part #BKDK51432) is designed to fit the 2009-2014 Ford E-150.
The CURT Brake Controller Harness, Select Ford F-Series, E-Series, Expedition, Navigator Trailer Brake Control Harness (Part #BKDK51432) fits 2009-2014 Ford E-150 models. The 2016 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Brake Controller Harness, Select Ford F-Series, E-Series, Expedition, Navigator Trailer Brake Control Harness (Part #BKDK51432) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the CURT 51432 brake control harness is compatible with Ford Expedition models. It is also compatible with Ford Econoline van, Ford F-250/F-350 Super Duty, Ford F-450/F-550 Super Duty, and Lincoln Navigator. The harness connects to the vehicle's brake control connector located behind the center dash access panel on the passenger side.
The CURT 51432 is designed to work with vehicles that have a factory brake control connector. If your vehicle has a factory brake control unit, the harness will connect to the grey vehicle brake control harness connector plugged into the back of that unit. If your vehicle does not have a factory brake control, the connector will be located on the back of the trim panel directly to the left of the center access panel. The harness is compatible with both configurations.
You will need a trim panel removal tool to access the center dash panel on the passenger side. The manual recommends using a flashlight to locate the exit hole for routing the harness through the bottom of the dash. Cable ties are provided with the harness to secure it in place.
The manual requires that the vehicle be turned off and the keys removed from the ignition before beginning installation. It does not explicitly require battery disconnection, but you should follow this safety precaution before working with electrical connectors.
The grey vehicle brake control harness connector is located behind the center dash access panel on the passenger side. If your vehicle has a factory brake control unit, the connector will be plugged into the back of that unit. If your vehicle does not have a factory brake control, the connector will be on the back of the trim panel directly to the left of the access panel. You may need to unplug additional harnesses to access it.
Using a trim panel removal tool, locate the notch in the center access panel on the passenger side of the dash. Pry the panel out and away from the dash carefully to avoid damaging the trim. Separate the housings attaching the panel and set it aside. Take care not to damage the locking tabs on the back of the panel, as you will need to reinstall it after installation.
Carefully pull the housing towards the access panel and insert the connector on the CURT brake control harness into the vehicle connector. Make sure the connector is fully inserted with the locking tabs in place to ensure a secure connection.
Route the brake control harness along the back of the dash and out the bottom to the brake control unit. The manual recommends using a flashlight to shine light up through the bottom of the dash to locate an exit hole. Secure the harness with the provided cable ties, avoiding any pinch points that could damage the wiring.
The black connector on the CURT brake control harness plugs into the brake control unit's quick plug connector. This connection delivers the brake signal from the vehicle to the brake control unit.
Yes. After the brake control harness is installed and all other connectors are plugged back into their original housings, you must reinstall the center access panel. Make sure the locking tabs engage properly to secure the panel in place.
A fault code will display on the message center of the dash if you disconnect a factory-installed brake control unit. This is normal and expected. Complete the installation of the CURT brake control harness and the brake control unit according to their instructions, then perform the test procedures outlined in the brake control unit's user manual to verify proper function.
After installation is complete, test for proper function by following the brake control unit instruction manual. Mount the brake control unit as directed in its instructions and perform the test procedures specified in the brake control user manual. The harness itself does not have independent test procedures; testing is performed through the brake control unit.
Yes, the CURT 51432 brake control harness is compatible with Ford F-250/F-350 Super Duty trucks.
You need a trim panel removal tool to access the center dash panel. A flashlight is recommended to locate the harness exit hole. Cable ties are provided with the harness.
The manual requires the vehicle to be off with keys removed. Battery disconnection is not explicitly required but is recommended before working with electrical connectors.
The harness connects to the grey vehicle brake control connector behind the center dash access panel on the passenger side. The black connector plugs into the brake control unit's quick plug connector.
Yes, if your vehicle has a factory brake control unit, a fault code will display on the message center when it is disconnected. This is normal. Complete the installation and test the system according to the brake control unit manual.
Test the harness by following the brake control unit instruction manual. Mount the brake control unit as directed and perform the test procedures specified in its user manual.





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