Tekonsha Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends 306400Tekonsha$27.73Out of Stock
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2022 - 2023 Chrysler Grand Caravan
Confirmed to Fit
2017 - 2025 Chrysler Pacifica
Confirmed to Fit
2020 - 2025 Chrysler Voyager
Confirmed to Fit
2011 - 2025 Dodge Durango
Confirmed to Fit
2011 - 2025 Jeep Grand Cherokee
Confirmed to Fit
Confirmed to Fit
2022 - 2025 Jeep Grand Wagoneer
Confirmed to Fit
2022 - 2025 Jeep Wagoneer
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: | 308200 |
| WARRANTY: | LIMITED 1 YEAR WARRANTY |
| WEIGHT: | 0.3 LBS |
| WIRE COLORS: | BLACK, RED, BLUE WHITE |
| CONNECTOR GENDER: | FEMALE |
| 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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8 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2022 - 2023 | Chrysler Grand Caravan | 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 |
| 2017 - 2025 | Chrysler Pacifica | 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 - 2025 | Chrysler Voyager | 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 |
| 2011 - 2025 | Dodge Durango | 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 |
| 2011 - 2025 | Jeep Grand Cherokee | 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 |
| 2022 | Jeep Grand Cherokee WK | 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 |
| 2022 - 2025 | Jeep Grand Wagoneer | 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 |
| 2022 - 2025 | Jeep Wagoneer | 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 Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends 308200 (Part #TK308200) fits 2022-2023 Chrysler Grand Caravan models. The 2025 model year is the last year covered by this part number. For newer models, check for an updated version.
The Tekonsha Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends 308200 (Part #TK308200) fits the following vehicles: 2022-2023 Chrysler Grand Caravan; 2017-2025 Chrysler Pacifica; 2020-2025 Chrysler Voyager; 2011-2025 Dodge Durango; 2011-2025 Jeep Grand Cherokee; 2022 Jeep Grand Cherokee WK; 2022-2025 Jeep Grand Wagoneer; 2022-2025 Jeep Wagoneer. Always verify your specific year, make, and model before ordering.
Yes, the Tekonsha Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends 308200 (Part #TK308200) is designed to fit the 2022-2023 Chrysler Grand Caravan.
The Tekonsha Trailer Brake Controller Custom Harness, Vehicle & Brake Control Ends 308200 (Part #TK308200) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The 3082-037 adapter is designed for Jeep Wagoneer, Grand Wagoneer, Chrysler Pacifica with Factory 7-way, Chrysler Voyager with Factory 7-way, Durango with Factory Tow, and Jeep Grand Cherokee WK (all styles). If your vehicle is not on this list, this adapter is not compatible.
The 3082-037 is a wiring adapter that connects an electric trailer brake control unit to your vehicle's factory electric brake control harness. It allows you to integrate an aftermarket or replacement brake control with your vehicle's existing electrical system.
You will need a trim panel remover and wire crimpers. The trim panel remover is used to carefully remove the vehicle trim panel underneath the dash without damaging courtesy lamp wires. Wire crimpers are used to attach butt connectors to the adapter wires.
The manual does not specify whether butt connectors are included. The installation instructions state that you must use butt connectors to attach the adapter wires to the electric brake control wires, but it does not confirm whether they are supplied. Contact the manufacturer or check your package contents to confirm.
The electric brake control harness connector is located underneath the dash and to the left of the steering column. It is taped to another harness near the emergency brake pedal. You will be looking for a 4-pin connector that matches the one on the adapter.
Yes, but only for Chrysler Pacifica, Chrysler Voyager, Durango, and Jeep Grand Cherokee WK. For Jeep Wagoneer and Grand Wagoneer, the connector is accessible without trim panel removal. When removing the trim panel, carefully avoid pulling on the courtesy lamp wires that are attached to it.
First, plug the brake control adapter into the mating receptacle on the backside of the brake control unit itself. Only after this is complete should you attach the adapter to the vehicle's electric brake control connector. This sequence prevents accidental damage or incorrect connections.
Yes. The adapter installation is only part of the complete setup. You must also follow the electric brake control manufacturer's installation instructions for mounting the unit and performing test procedures. The adapter simply provides the connection interface between your vehicle and the brake control unit.
The maximum rating is 24 amps, which supports a maximum of 4 axles and 8 brakes. You must not exceed the lower of your towing manufacturer's rating (as stated in your vehicle owner's manual) or this 24 amp limit. Overloading the circuit can cause fires.
Always wear safety glasses during installation. Read and follow all warnings and instructions included with the adapter and your brake control unit before beginning. Read all warnings and instructions printed on your vehicle's battery. Consult your vehicle owner's manual for additional information. Do not pull on courtesy lamp wires when removing trim panels.
Only if your vehicle is not equipped with an OEM trailer tow package. Vehicles without the factory tow package may require fuses and relays to complete the output and battery feed circuits. These are sold separately. Consult your vehicle owner's manual for the correct locations and specifications.
Jeep Wagoneer, Grand Wagoneer, Chrysler Pacifica with Factory 7-way, Chrysler Voyager with Factory 7-way, Durango with Factory Tow, and Jeep Grand Cherokee WK (all styles).
Trim panel remover and wire crimpers. Butt connectors are also needed but the manual does not confirm if they are included.
Only for Chrysler Pacifica, Chrysler Voyager, Durango, and Jeep Grand Cherokee WK. Jeep Wagoneer and Grand Wagoneer do not require trim panel removal.
24 amps maximum (8 brakes, 4 axles). Do not exceed the lower of your towing manufacturer's rating or this limit, as overloading can cause fires.
Plug the adapter into the mating receptacle on the backside of the brake control unit first, before connecting it to the vehicle's electric brake control connector.
Possibly. Vehicles without an OEM trailer tow package may require fuses and relays (sold separately) to complete the output and battery feed circuits. Consult your vehicle owner's manual for locations.
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