Tekonsha Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends 301500Tekonsha$36.41Out of Stock
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1994 - 1996 Ford Bronco
Confirmed to Fit
1992 - 2008 Ford E-150 Econoline
Confirmed to Fit
1992 - 2008 Ford E-250 Econoline
Confirmed to Fit
1992 - 2008 Ford E-350 Econoline
Confirmed to Fit
2003 - 2008 Ford E-450 Econoline Super Duty
Confirmed to Fit
2000 - 2002 Ford E-450 Econoline Super Duty Stripped
Confirmed to Fit
2000 - 2005 Ford Excursion
Confirmed to Fit
1997 - 2012 Ford Expedition
Confirmed to Fit
2002 - 2023 Ford Explorer
Confirmed to Fit
2007 - 2010 Ford Explorer Sport Trac
Confirmed to Fit
1994 - 2008 Ford F-150
Confirmed to Fit
2004 Ford F-150 Heritage
Confirmed to Fit
1994 - 1999 Ford F-250
Confirmed to Fit
1999 - 2004 Ford F-250 Super Duty
Confirmed to Fit
1994 - 1997 Ford F-350
Confirmed to Fit
1999 - 2004 Ford F-350 Super Duty
Confirmed to Fit
1999 - 2004 Ford F-450 Super Duty
Confirmed to Fit
1999 - 2004 Ford F-550 Super Duty
Confirmed to Fit
2009 - 2011 Ford Flex
Confirmed to Fit
1995 - 2003 Ford Windstar
Confirmed to Fit
2005 - 2009 Land Rover LR3
Confirmed to Fit
2010 - 2016 Land Rover LR4
Confirmed to Fit
2005 - 2015 Land Rover Range Rover
Confirmed to Fit
2012 - 2019 Land Rover Range Rover Evoque
Confirmed to Fit
2020 - 2023 Land Rover Range Rover Sport
Confirmed to Fit
2003 - 2005 Lincoln Aviator
Confirmed to Fit
2006 - 2008 Lincoln Mark LT
Confirmed to Fit
2010 - 2011 Lincoln MKT
Confirmed to Fit
1998 - 2012 Lincoln Navigator
Confirmed to Fit
2002 - 2010 Mercury Mountaineer
Confirmed to Fit
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Tekonsha trailer brake controller harnesses exist to make connecting your brake controller to your vehicle as easy as possible. These custom two-plug units are specifically designed to be used with any Tekonsha brake controller. The Plug & Play feature on the Tekonsha wiring harnesses makes them easy to install. Simply plug one end of the harness into the back of your desired Tekonsha brake controller and the other end into the port in your vehicle. No cutting, splicing, or taping required.
Each wiring harness is made up of four copper wires wrapped with a braided nylon thread to insulate the wires and protect them against nicks, punctures, and elevated temperatures. The four-pin Plug & Play connectors on each end of the harness are uniquely designed, with one end to fit each vehicle based on make and model year specifications, while the other end plugs easily into any Tekonsha brake controller.
Tekonsha trailer brake controller harnesses are custom designed, giving you plenty of wire to reach between where it is connected to the vehicle and where it connects to the brake controller without stretching or straining the wires. And because Tekonsha is the leader in wiring and electrical, you can relax knowing your connections will be safe and secure, so you can hit the road with confidence! With Tekonsha, Lifes a Journey. Stop Often.
| BRAND: | TEKONSHA |
| PART NUMBER: | 303500 |
| WARRANTY: | LIMITED 1 YEAR WARRANTY |
| WEIGHT: | 0.29 LBS |
| WIRE COLORS: | BLACK, RED, BLUE WHITE |
| CONNECTOR GENDER: | MALE |
| CONNECTOR SHAPE: | SQUARE |
| CONNECTOR QUANTITY: | 2 |
| TERMINAL QUANTITY: | 4 |
| TERMINAL TYPE: | BLADE |
Tekonsha is a leading manufacturer of electronic trailer brake controllers, pioneering the category in the 1970s. The lineup spans proportional units such as the Prodigy P3 and Prodigy iD, time-delayed controllers, the wireless Prodigy RF, plus vehicle-specific wiring harnesses, adapters and trailer brake components engineered for smooth, predictable stopping at any speed.
Tekonsha Engineering Company began in 1964 building RV steps and mirrors. Within a few years it had found its real calling, and by the 1970s Tekonsha was pioneering the manufacture of electronic trailer brake controllers, the product category that still defines the brand. More than half a century later it remains the reference name in trailer braking and is part of the Horizon Global group alongside Reese, Draw-Tite, Fulton, Bulldog and Wesbar.
A brake controller is the component that tells a trailer's electric brakes how hard to work and when, and getting that right is the difference between a controlled stop and a shove from behind. Tekonsha builds both major types. Proportional controllers use an internal accelerometer to sense how quickly the tow vehicle is slowing and apply trailer braking to match, so light braking stays light and hard braking is immediate. Time-delayed controllers ramp to a preset output over a fixed interval, a simpler and more economical approach that suits occasional towing.
The current brake controller range covers most of that ground. The Prodigy iD pairs with a phone through Tekonsha's EDGE technology for setup and monitoring, the P3 offers storable settings for multiple trailers and a trilingual colour LED display, the Prodigy P2 adds a dimmable display and boost mode for heavier loads, and the Voyager keeps operation simple and dependable. The Prodigy RF mounts to the trailer itself and controls wirelessly, which suits rental fleets and drivers who swap tow vehicles.
Installation is supported by vehicle-specific brake control harnesses that plug into a factory connector rather than requiring cut-and-splice wiring, along with mounting brackets and adapters. Matched controller bundles pair a unit with the correct harness. Products are tested to meet and often exceed published industry standards.
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30 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 1994 - 1996 | Ford Bronco | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1992 - 2008 | Ford E-150 Econoline | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1992 - 2008 | Ford E-250 Econoline | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1992 - 2008 | Ford E-350 Econoline | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2003 - 2008 | Ford E-450 Econoline Super Duty | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2000 - 2002 | Ford E-450 Econoline Super Duty Stripped | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2000 - 2005 | Ford Excursion | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1997 - 2012 | Ford Expedition | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2002 - 2023 | Ford Explorer | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2007 - 2010 | Ford Explorer Sport Trac | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1994 - 2008 | Ford F-150 | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2004 | Ford F-150 Heritage | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1994 - 1999 | Ford F-250 | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1999 - 2004 | Ford F-250 Super Duty | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1994 - 1997 | Ford F-350 | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1999 - 2004 | Ford F-350 Super Duty | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1999 - 2004 | Ford F-450 Super Duty | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf Cab & Chassis Only |
| 1999 - 2004 | Ford F-550 Super Duty | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf Cab & Chassis Only |
| 2009 - 2011 | Ford Flex | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 1995 - 2003 | Ford Windstar | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2005 - 2009 | Land Rover LR3 | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2010 - 2016 | Land Rover LR4 | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2005 - 2015 | Land Rover Range Rover | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2012 - 2019 | Land Rover Range Rover Evoque | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
| 2020 - 2023 | Land Rover Range Rover Sport | Trailer Brake Control Harness Uses all existing holes. No Drilling required Install Time is 5 minutes Custom 2: plug harness designed to plug directly into your vehicle and brake control Comes in attractive packaging for retail shelf |
The Tekonsha part number 303500 fits a wide range of Ford, Land Rover, Lincoln, and Mercury vehicles including: 1994-1996 Ford Bronco; 1992-2008 Ford E-150/E-250/E-350 Econoline; 2003-2008 Ford E-450 Econoline Super Duty; 2000-2002 Ford E-450 Econoline Super Duty Stripped; 2000-2005 Ford Excursion; 1997-2012 Ford Expedition; 2002-2023 Ford Explorer; 2007-2010 Ford Explorer Sport Trac; 1994-2008 Ford F-150; 2004 Ford F-150 Heritage; 1994-1999 Ford F-250; 1999-2004 Ford F-250/F-350/F-450/F-550 Super Duty; 1994-1997 Ford F-350; 2009-2011 Ford Flex; 1995-2003 Ford Windstar; 2005-2009 Land Rover LR3; 2010-2016 Land Rover LR4; 2005-2015 Land Rover Range Rover; 2012-2019 Land Rover Range Rover Evoque; 2020-2023 Land Rover Range Rover Sport; 2003-2005 Lincoln Aviator; 2006-2008 Lincoln Mark LT; 2010-2011 Lincoln MKT; 1998-2012 Lincoln Navigator; 2002-2010 Mercury Mountaineer. Always verify your specific year, make, and model before ordering.
Yes, the Tekonsha 303500 is specifically designed to fit 1994-1996 Ford Bronco models, so your 1995 is covered. This custom harness plugs directly into your vehicle's factory port and connects to any Tekonsha brake controller without any cutting or splicing required.
No, the Tekonsha 303500 harness only fits 1994-1996 Ford Bronco models. The 2023 Bronco has a different wiring configuration and would require a different part number. You'll need to find the specific harness designed for the current generation Bronco.
Installation is extremely straightforward thanks to Tekonsha's Plug & Play design - no cutting, splicing, or taping required! Simply plug one end into your Tekonsha brake controller and the other end into your vehicle's factory port. The harness features four copper wires with braided nylon protection and comes with detailed vehicle-specific installation instructions.
The Electric Trailer Brake Control Wiring Adapter is a connector that allows you to plug an electric trailer brake control unit into your vehicle's existing electric brake control harness. It interfaces between the brake control and the vehicle's 6-pin connector, enabling the brake control to receive power and brake signals from your vehicle.
The adapter is designed for most vehicles equipped with an electric brake control harness and a 6-pin connector. The manual provides specific harness locations for Ford Full Size Van (underneath and left of steering column), Ford Explorer and Mercury Mountaineer (behind glove box on passenger side, or underneath and left of steering column taped to another harness near the emergency brake pedal), and most other vehicles (under the dash near the center console). Consult your vehicle's owner's manual or contact the manufacturer if your vehicle is not listed.
On a Ford Full Size Van, the electric brake control harness is located underneath and to the left of the steering column.
On a Ford Explorer or Mercury Mountaineer, the electric brake control harness is located behind the vehicle glove box on the passenger side, or it may be located underneath and to the left of the steering column, taped to another harness near the emergency brake pedal.
The adapter uses a 6-pin connector that mates with the 6-pin connector at the end of the vehicle's electric brake control harness.
Yes. Before installation, you must verify that battery power is supplied to the connector. Use a test light to carefully probe the connector, or follow the wires to their source to ensure they do not dead end without connections behind the instrument panel. If power is present, proceed directly to plugging in the adapter. If no power is present, you will need to use an electric brake control wiring kit to route power to the connector.
If your vehicle's electric brake control connector has no power, you must use an electric brake control wiring kit. Follow the wiring kit's installation instructions to route all wires. You will need to cut the vehicle connector's battery feed wire (leaving enough wire to reconnect using the supplied butt connector) and cut the trailer brake wire (leaving enough wire to reconnect using the supplied butt connector). Then proceed with plugging in the adapter.
1. Locate your vehicle's electric brake control harness (location varies by vehicle model). 2. Verify battery power is supplied to the connector using a test light. 3. If no power is present, use an electric brake control wiring kit to route power (cut and reconnect wires as instructed). 4. Plug the brake control adapter into the vehicle's electric brake control harness connector. 5. Follow all brake control manufacturer's installation instructions and mount the unit as directed. 6. Perform test procedures as instructed by the brake control manufacturer.
Yes. The manual cautions that you must plug the brake control adapter into the mating receptacle on the backside of the brake control before attaching it to the vehicle connector.
The adapter is rated for a maximum of 4 axles and 8 brakes at 24 amps. Do not exceed the lower of your towing manufacturer's rating or this limit. Overloading the circuit can cause fires.
Wear safety glasses and use all safety precautions during installation. Read and follow all vehicle warnings and installation instructions before beginning. Complete the installation per the electric brake control manufacturer's instructions and perform all test procedures as instructed.
Overloading the circuit can cause fires. You must not exceed the lower of your towing manufacturer's rating or the adapter's maximum of 4 axles and 8 brakes (24 amps). Always consult your vehicle's owner's manual and instruction sheet for additional information.
The adapter fits most vehicles with an electric brake control harness and 6-pin connector. Specific locations are provided for Ford Full Size Van, Ford Explorer, and Mercury Mountaineer. Check your vehicle's owner's manual or contact the manufacturer if your vehicle is not listed.
Only if your vehicle's brake control connector has no battery power. Use a test light to verify power before installation. If power is present, you can proceed directly to plugging in the adapter.
Only if your vehicle's brake control connector has no battery power. In that case, you will need to cut the battery feed wire and trailer brake wire and reconnect them using butt connectors supplied with an electric brake control wiring kit. If power is already present, no cutting is required.
The adapter is rated for a maximum of 24 amps (4 axles, 8 brakes). Do not exceed the lower of your towing manufacturer's rating or this limit, as overloading can cause fires.
Yes. After plugging in the adapter, you must complete the installation per the electric brake control manufacturer's instructions, mount the unit as directed, and perform all test procedures as instructed.
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