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2019 - 2025 Honda Passport
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Tekonsha T-One connector (also referred to as T-Connector) wiring harnesses are the fastest and easiest way to add an electrical connector to the back of your vehicle. These connectors are used to link the wiring from your vehicle to the trailer when towing. Tekonsha T-One connectors feature custom designs to fit each vehicle make and model based on manufacturer specifications. Plus, the Plug & Play connectors on the end of the wires make it easy to install. No cutting or splicing!
Tekonsha offers the largest, most complete line of T-One connectors. To install a Tekonsha T-One wiring harness, simply locate your vehicle's wiring harness connector typically behind the vehicle taillight - unplug the connection and insert the T-Connector into the vehicle's harness. It's that easy! So what are you waiting for? Hit the road with the peace of mind only Tekonsha can provide. Life's a Journey. Stop Often.
| BRAND: | TEKONSHA |
| PART NUMBER: | 118809 |
| WARRANTY: | LIMITED 1 YEAR WARRANTY |
| WEIGHT: | 1.5 LBS |
| UNIVERSAL OR SPECIFIC FIT: | SPECIFIC |
| CIRCUIT PROTECTED: | YES |
| HARNESS TYPE: | MALE FEMALE |
| TERMINAL QUANTITY: | 4 |
| WIRE COLORS: | BROWN, GREEN, YELLOW, WHITE |
| WIRE QUANTITY: | 4 |
| WIRE GAUGE: | 16 GA. |
| POWER LEAD REQUIRED: | NO |
| ELECTRICAL SYSTEM TYPE: | 3-WIRE SYSTEM |
| HARDWARE INCLUDED: | YES |
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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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2019 - 2025 | Honda Passport | Tow Harness T: Connector Assembly Drilling Required Install Time is 25 minutes |
Yes, the 2019-2023 Honda Passport Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118809 (Part #TK118809) is designed to fit the 2019-2025 Honda Passport.
The 2019-2023 Honda Passport Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118809 (Part #TK118809) fits 2019-2025 Honda Passport models. The 2025 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2019-2023 Honda Passport Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118809 (Part #TK118809) fits the following vehicles: 2019-2025 Honda Passport. Always verify your specific year, make, and model before ordering.
The 2019-2023 Honda Passport Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118809 (Part #TK118809) Drilling is required for installation. Basic hand tools are typically all you need.
Yes, the T-One® Connector (118809-037) is designed for Honda Passport vehicles. The vehicle must have a factory tow-plug connector on the driver's side of the cargo area.
The T-One® Connector package includes: the T-One® Connector harness with black box module, a 20 amp fuse, cable ties for securing the harness, an eyelet and screw for grounding the white wire, and a 4-Flat connector. The package also includes these installation instructions.
Required tools are: trim panel remover, 10 mm and 8 mm socket and ratchet (or 10 mm and 8 mm wrench), drill with 3/32" drill bit, wire crimpers, wire cutters, Phillips head screwdriver, and test probe.
The manual does not specify whether the battery must be disconnected. Contact the manufacturer or consult your vehicle's owner's manual for guidance on electrical work safety.
Open the rear tailgate. Inside the rear cargo area, temporarily remove all floor coverings and cargo trays. On the driver's side, remove the cargo bin, cargo hooks (using an 8 mm socket and Phillips screwdriver), and side panel to access the mating tow-plug connector.
Locate the mating tow-plug connector on the driver's side of the cargo area (after removing the cargo bin, cargo hooks, and side panel). Insert the T-One® Connector harness into the vehicle's tow-plug harness and lock it into place. Ensure all connector surfaces are clean and free of dirt, and verify that connectors are fully inserted with locking tabs in place. Be careful not to damage the locking tabs.
Yes, drilling is required. You must drill a 3/32" hole to secure the white ground wire using the eyelet and screw provided. However, you may avoid drilling if an existing ground stud is available near the connector. Before drilling, verify what is behind the surface to avoid damage to the vehicle or personal injury. Do not drill into the vehicle floor, bed, or any exposed surfaces.
Mount the black box module on a flat surface in an out-of-the-way location to prevent damage or rattling. The exact location is not specified in the manual; choose a secure, accessible spot in the cargo area.
Secure the remainder of the T-One® Connector harness with the cable ties provided to prevent damage or rattling. Route the harness carefully to avoid any areas that would pinch, cut, or melt the wire. Route the 4-Flat connector from below the driver's side trim panel into the rear storage compartment.
The T-One® Connector uses a 20 amp fuse. This fuse must be inserted into position #11 (labeled 20A Trl Charge) in the vehicle's fuse box, located on the driver's side near the rear of the firewall. A 20 amp fuse is included in the package.
The fuse box is located on the driver's side of the vehicle, near the rear of the firewall. Open the vehicle hood to access it. Unlatch the fuse door to access the fuse area.
Route the 4-Flat connector through the driver's side trim panel into the storage compartment on the threshold and store it there when not in use.
After installation, verify that: all connector surfaces are clean and fully inserted with locking tabs in place; the white ground wire is securely fastened with the eyelet and screw; the black box module is mounted securely on a flat surface; the harness is secured with cable ties and routed to avoid pinching, cutting, or melting; the 20 amp fuse is installed in position #11 of the fuse box; all trim panels, threshold, storage covers, and floor coverings are reinstalled without pinching or cutting wires; and the 4-Flat connector is stored in the threshold storage compartment.
Do not exceed the lower of: the towing manufacturer rating stated in your vehicle's owner's manual, or the specific amperage ratings stated on the T-One® Connector product. Overloading circuits can cause fires. Consult your vehicle's owner's manual and the product documentation for the exact ratings.
Always wear safety glasses during installation. Follow all warnings and instructions included with the product. Read and understand all warnings and instructions printed on the tow vehicle's battery. Do not exceed the stated product ratings or towing manufacturer rating. Verify what is behind any surface before drilling to avoid damage to the vehicle or personal injury. Be careful not to pinch, cut, or melt wires during routing and securing.
Yes, the T-One® Connector is designed for Honda Passport vehicles with a factory tow-plug connector.
You need: trim panel remover, 10 mm and 8 mm socket/ratchet (or wrench), drill with 3/32" bit, wire crimpers, wire cutters, Phillips screwdriver, and test probe.
A 20 amp fuse must be installed in position #11 (20A Trl Charge) of the vehicle's fuse box. The fuse is included in the package.
Do not exceed the lower of the towing manufacturer rating in your vehicle's owner's manual or the amperage ratings stated on the product. Consult both documents for the exact limit.
Open the rear tailgate, remove floor coverings and cargo trays from the cargo area, and remove the cargo bin, cargo hooks, and side panel on the driver's side to access the tow-plug connector.
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$153.85
Matt
Ordered online. Shipment arrived on time and with all the correct parts. Great customer service and friendly staff. Also, pricing was great!
May 22, 2023
