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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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Yes, the 2021-2023 Ford Mustang Mach-E Tekonsha Custom 7-Way + Brake Controller Install Kit (Part #TBCW69493) is designed to fit the 2021-2023 Ford Mustang Mach-E.
The 2021-2023 Ford Mustang Mach-E Tekonsha Custom 7-Way + Brake Controller Install Kit (Part #TBCW69493) fits the following vehicles: 2021-2023 Ford Mustang Mach-E. Always verify your specific year, make, and model before ordering.
The 2021-2023 Ford Mustang Mach-E Tekonsha Custom 7-Way + Brake Controller Install Kit (Part #TBCW69493) fits 2021-2023 Ford Mustang Mach-E models. The 2023 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2021-2023 Ford Mustang Mach-E Tekonsha Custom 7-Way + Brake Controller Install Kit (Part #TBCW69493) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The BRAKE mate is a trailer brake control system that allows you to control trailer brakes from your vehicle. It connects to your vehicle's electrical system and includes a brake control unit that mounts under the dash, circuit breakers for power management, and a prewired connector that attaches to your trailer.
The manual does not specify which vehicle makes, models, or years are compatible with the BRAKE mate. Contact Cequent Towing Products technical service at (888) 521-0510 or consult a fitment database to confirm compatibility with your specific vehicle.
Yes. Step 4 of the installation instructions requires connecting the 4-pole flat connector to the vehicle's connector, which means your vehicle must already have a 4-pole flat connector. If your vehicle does not have one, the BRAKE mate cannot be installed using these instructions.
The kit includes: 1 prewired connector, 1 heavy duty flasher, 1 20 amp circuit breaker, 1 40 amp circuit breaker, 5 #10 G-ring connectors, 2 3/8" G-ring connectors, 5 Scotch locks, 8 self-tapping screws, and 6 wire tie straps.
The manual does not specify required tools. However, based on the installation steps, you will likely need a drill (to create a firewall hole if one does not exist), wire strippers, a screwdriver (for self-tapping screws), and possibly a crimper or pliers for ring connectors. Contact technical service at (888) 521-0510 for a complete tool list.
The manual does not specify whether the battery must be disconnected before installation. Contact Cequent Towing Products technical service at (888) 521-0510 for safety guidance before beginning work.
Mount the bracket for the round connector on the bumper if that is where you intend to install it. Some hitches have built-in brackets, so check your hitch first before mounting a separate bracket.
Mount the brake control unit under the dash onto something firm. The unit must be securely fastened to a solid surface.
Mount the 2 circuit breakers (20 amp and 40 amp) end to end on the firewall within reach of the BLUE/BLACK cable. Secure them with the self-tapping screws supplied in the kit.
You may need to drill a hole through the firewall to run the BLUE/BLACK 2-strand wire from the engine bay into the cab. Look for an existing spot first; if none is available, drill a hole and seal it with a rubber grommet or silicone to prevent water and debris from entering the cab.
Some hitch brackets may need to be cut to allow the various connectors to pass through. Check your specific hitch bracket during installation; if it blocks connector passage, you will need to cut it.
Yes. In step 9, you must cut the black wire to create two open ends. These ends are then fitted with ring connectors and attached to the 40 amp and 20 amp circuit breakers respectively.
WHITE = ground wire; BLUE/BLACK = 2-strand power and trailer brake wire (runs from rear connector to front of vehicle and through firewall); RED = power wire from brake control unit; BLUE = trailer brake wire from brake control unit; GREEN = wire from brake control unit to brake switch.
Connect the WHITE ground wire to the frame of the vehicle. This provides the ground connection for the system.
Run the BLUE/BLACK 2-strand wire along the frame rail to the front of the vehicle, avoiding the exhaust, axles, and brake cables. Secure it with the plastic tie straps supplied. Then run it up the firewall, avoiding the steering mechanism, and secure it with ties.
Split the BLUE/BLACK 2-strand wire down the middle. Connect the RED (power) wire of the brake control unit to the BLACK wire using a Scotch lock. Connect the BLUE (trailer brake) wire of the brake control unit to the BLUE wire using a Scotch lock. Connect the WHITE wire of the brake control unit to the ground on the vehicle body. Connect the GREEN wire of the brake control unit to the inactive side of the brake switch.
Run a heavy gauge wire from the battery or equivalent power source to the battery side of either circuit breaker. Attach a #10 G-ring connector to one end of the wire. Then split a wire off this main wire to the 20 amp breaker using a Scotch lock and attach a #10 G-ring connector to the end of this wire. Alternatively, you can run a jumper between the two breakers.
The circuit breakers protect the electrical system. The 40 amp breaker is connected to the auxiliary side of the wire going to the rear connector. The 20 amp breaker is connected to the auxiliary side of the wire going through the firewall to the brake control unit.
The heavy duty flasher is a replacement turn signal flasher. If your turn signals blink too fast after installation, replace your vehicle's original turn signal flasher with the one supplied in the kit.
After attaching the round connector with self-tapping screws, test the connector for: running lights, brake lights, turn signals, and hot wire (power). Note that the brake control output cannot be tested unless a trailer is connected to the connector.
If the turn signals are blinking too fast after installation, replace the turn signal flasher with the heavy duty flasher supplied in the BRAKE mate kit.
After drilling a hole through the firewall to run the BLUE/BLACK wire into the cab, seal the hole with a rubber grommet or silicone to prevent water and debris from entering the vehicle.
When running the BLUE/BLACK 2-strand wire along the frame rail and up the firewall, avoid the exhaust, axles, brake cables, and steering mechanism. These components can damage the wire or be damaged by it. Secure the wire with the supplied plastic tie straps.
Your vehicle must have a 4-pole flat connector. Contact Cequent Towing Products at (888) 521-0510 or check a fitment database to confirm compatibility with your specific make, model, and year.
The kit includes a prewired connector, brake control unit, 20 amp and 40 amp circuit breakers, 5 #10 G-ring connectors, 2 3/8" G-ring connectors, 5 Scotch locks, 8 self-tapping screws, 6 wire tie straps, and a heavy duty flasher.
You may need to drill a hole through the firewall to run the brake wire into the cab if an existing hole is not available. The hole must be sealed with a rubber grommet or silicone.
Connect WHITE (ground) to frame, RED (power) to BLACK wire, BLUE (trailer brake) to BLUE wire, GREEN to brake switch, and run BLUE/BLACK from rear connector through firewall to brake control unit.
Test for running lights, brake lights, turn signals, and hot wire (power). Brake control output cannot be tested without a trailer connected. If turn signals blink too fast, replace the flasher with the one supplied.
Avoid routing the BLUE/BLACK wire near the exhaust, axles, brake cables, or steering mechanism. Secure all wires with the supplied plastic tie straps.
The T-Connector is a T-One® Connector that integrates with your vehicle's existing tail light wiring to provide a 4-Flat trailer connector. It intercepts the vehicle's tail light signals (using yellow and green wires on the driver and passenger sides respectively) and converts them to a standard 4-Flat connector for trailer use. The system includes a black converter box that processes the signals and requires a 15 amp fuse for power protection.
Yes, the manual specifically lists the Ford Mustang Mach E as a compatible application. However, the manual does not specify whether it fits all model years or trim levels of the Mach E. Contact the manufacturer or a fitment database to confirm compatibility with your specific vehicle year and configuration before purchasing.
You will need: trim panel remover, 8 mm socket and ratchet (or 8 mm wrench), drill with 3/32" drill bit, 1/4" socket, wire crimpers, wire cutters, Phillips head screwdriver, and a test probe. Safety glasses are also required during installation.
The kit includes: yellow and green T-One® Connector ends, a black converter box, double-sided tape for mounting the converter box, cable ties for securing harnesses, a white wire with eyelet and screw for grounding, a black 12 gauge power wire, a yellow fuse holder with 15 amp fuse, and a yellow butt connector for connecting the fuse holder to the black power wire.
Yes. You must disconnect the vehicle's negative (−) battery cable before making the final power connections. Specifically, disconnect it before attaching the ring terminal to the positive (+) battery cable in step 9. Reconnect the negative cable after installing the 15 amp fuse in step 10.
Yes. You must remove both the driver and passenger side tail lights to access the tail light connectors. Use a trim panel remover to remove the round covers (two per side) that cover the tail light bolts, then use an 8 mm socket to remove the two bolts on each side. Carefully pry the tail light away and set it aside. The tail lights are reinstalled at the end of the installation.
On the driver's side, insert the T-One® Connector end with the yellow wire between the vehicle's wiring connectors and lock it into place. Be careful not to damage the locking tabs and ensure the connectors are fully inserted with locking tabs engaged. Repeat the same process on the passenger's side with the T-One® Connector end with the green wire. The manual emphasizes being careful not to damage the locking tabs during insertion.
Mount the black converter box on the driver's side in a flat, out-of-the-way location using the double-sided tape provided. The epoxy side of the module must point toward the ground to prevent water buildup. The unit must be mounted in a protected area under the vehicle where it cannot be damaged by road debris or objects driven over.
Yes. You must drill one 3/32" hole to secure the white ground wire. Locate a suitable grounding point near the connector on the vehicle's frame or crossmember (do not drill into the vehicle floor or bed). Clean dirt and rustproofing from the area, then drill the hole and secure the white wire using the eyelet and screw provided. Always verify what is behind any surface before drilling to avoid damage to the vehicle or personal injury.
The T-Connector uses a 15 amp fuse. The fuse is installed in the yellow fuse holder provided with the kit. After disconnecting the negative battery cable, remove the fuse from the yellow fuse holder, cut the fuse holder wire, attach the ring terminal to the vehicle's positive (+) battery cable, and connect the other end of the fuse holder to the black 12 gauge wire using the yellow butt connector. Reconnect the negative battery cable and install the 15 amp fuse into the fuse holder.
Locate the black 12 gauge power wire from the T-Connector box on the driver's side. Attach the black 12 gauge wire provided. Route the black wire along the exterior frame or follow the existing wiring along the thresholds into the engine compartment up to the battery. Avoid areas that may pinch or break the wire. If routing through a grommet and along the exterior of the vehicle, carefully avoid hot pipes, heat shields, the fuel tank, or any other points that may pinch or break the wire.
The T-Connector uses four main wire colours: yellow wire (driver's side tail light connector), green wire (passenger's side tail light connector), white wire (ground connection to vehicle frame), and black wire (12 gauge power wire from converter box to battery). The yellow fuse holder and yellow butt connector are also part of the power circuit.
Always wear safety glasses during installation. Before drilling, verify what is behind any surface to avoid damage to the vehicle or personal injury. Do not drill into the vehicle floor, bed, or exposed surfaces. When routing wires, avoid hot pipes, heat shields, the fuel tank, and any areas that could pinch or break the wire. Read and follow all warnings printed on the tow vehicle's battery. Do not exceed the product's stated amperage rating (15 amp fuse) or the towing manufacturer's rating, as overloading circuits can cause fires.
After all connections are complete, test and verify the installation with a test light or trailer. For the initial test, reset the vehicle's electrical system by temporarily removing the key from the ignition. The manual emphasizes that all connections must be complete for the T-One® T-Connector to function properly.
Route the 4-Flat harness underneath and to the center of the vehicle. Mount the 4-Flat end in an accessible location with a bracket or electrical box. Note that the bracket or electrical box is not included with the T-Connector kit and must be sourced separately.
Secure the remainder of the T-Connector harness with the cable ties provided to prevent damage or rattling. Be careful to avoid any areas that would cut, pinch, or melt the wire. This applies to both the initial harness routing under the vehicle and the final securing of all remaining harness sections after the power connections are made.
After testing the installation and verifying all connections work properly, reinstall the tail light housing assemblies. Position the vehicle wiring harness between the housing and the vehicle body. Replace any other items that were removed during installation, such as the round covers over the tail light bolts.
The manual confirms compatibility with the Ford Mustang Mach E. For other vehicles, contact the manufacturer or check a fitment database, as the manual does not list other applications.
Yes, disconnect the negative (−) battery cable before making power connections in step 9, and reconnect it after installing the 15 amp fuse in step 10.
Yes, you must drill one 3/32" hole for the white ground wire. Always verify what is behind the surface before drilling to avoid damage to the vehicle or injury.
Do not exceed the lower of the towing manufacturer's rating (including in your vehicle owner's manual) or the product's 15 amp fuse rating. Overloading circuits can cause fires.
Yes, remove both driver and passenger side tail lights using a trim panel remover and 8 mm socket to access the tail light connectors. Reinstall them at the end of the installation.
The manual states that all connections must be complete for the T-One® T-Connector to function properly. Verify that: (1) both T-One® Connector ends (yellow and green wires) are fully inserted between the vehicle's wiring connectors with locking tabs fully engaged on both driver and passenger sides; (2) the white ground wire is securely attached to the vehicle frame or crossmember; (3) the black 12 gauge power wire is properly connected from the converter box to the battery through the fuse holder; (4) the 15 amp fuse is installed in the yellow fuse holder; and (5) the negative battery cable is reconnected. After verifying all connections, reset the vehicle's electrical system by temporarily removing the key from the ignition, then test with a test light or trailer.
1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2021 - 2023 | Ford Mustang Mach-E | — |
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