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Tekonsha
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Select your vehicle to confirm this part fits.
1992 - 1994 Ford E-150 Econoline
Confirmed to Fit
1992 - 1994 Ford E-250 Econoline
Confirmed to Fit
1992 - 1994 Ford E-350 Econoline
Confirmed to Fit
2001 - 2003 Ford Escape
Confirmed to Fit
2001 - 2003 Mazda Tribute
Confirmed to Fit
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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: | 118343 |
| WARRANTY: | LIMITED 1 YEAR WARRANTY |
| WEIGHT: | 0.9 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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5 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 1992 - 1994 | Ford E-150 Econoline | Tow Harness T: Connector Assembly Uses all existing holes. No Drilling required Install Time is 10 minutes |
| 1992 - 1994 | Ford E-250 Econoline | Tow Harness T: Connector Assembly Uses all existing holes. No Drilling required Install Time is 10 minutes |
| 1992 - 1994 | Ford E-350 Econoline | Tow Harness T: Connector Assembly Uses all existing holes. No Drilling required Install Time is 10 minutes |
| 2001 - 2003 | Ford Escape | Tow Harness T: Connector Assembly Uses all existing holes. No Drilling required Install Time is 10 minutes |
| 2001 - 2003 | Mazda Tribute | Tow Harness T: Connector Assembly Uses all existing holes. No Drilling required Install Time is 10 minutes |
The Tekonsha T-One T-Connector Harness, 4-Way Flat, w/Converter TK118343 (Part #TK118343) fits 1992-1994 Ford E-150 Econoline models. The 2003 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the Tekonsha T-One T-Connector Harness, 4-Way Flat, w/Converter TK118343 (Part #TK118343) is designed to fit the 1992-1994 Ford E-150 Econoline.
The Tekonsha T-One T-Connector Harness, 4-Way Flat, w/Converter TK118343 (Part #TK118343) fits the following vehicles: 1992-1994 Ford E-150 Econoline; 1992-1994 Ford E-250 Econoline; 1992-1994 Ford E-350 Econoline; 2001-2003 Ford Escape; 2001-2003 Mazda Tribute. Always verify your specific year, make, and model before ordering.
The Tekonsha T-One T-Connector Harness, 4-Way Flat, w/Converter TK118343 (Part #TK118343) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
This unit is rated for 4 amps per circuit.
The manual does not specify which vehicle makes, models, or years are compatible with this product. Contact the manufacturer or your retailer with your vehicle's year, make, and model to confirm fitment before purchasing.
The manual does not specify whether battery disconnection is required. Consult the manufacturer or a qualified installer before beginning work.
The manual does not list specific tools required for installation. You will need a test light or trailer to test the installation after completion (step 7). Consult the manufacturer for a complete tool list.
The manual does not state whether professional installation is required or recommended. Given the wiring work and interior trim removal involved, contact the manufacturer or a qualified installer if you are unsure of your ability to complete the installation safely.
You must remove both tail light assemblies, partially remove the rear interior plastic trim panel on the left (driver's) side, open the vehicle's jack storage compartment, and remove the threshold cover plate between the rear doors. These removals expose the openings needed to route the T-connector harness and access the tail light wiring connectors.
The T-connector has four wires: red, green, yellow, and the vehicle's factory harness. The red wire connects to the vehicle's center black wiring harness connector from the tail light assembly. The green wire connects to the vehicle's top grey wiring harness connector from the tail light assembly. The yellow wire also connects to the vehicle's center black wiring harness connector (repeated connection). Route the green and red wires from the passenger side through the tail light opening; route the yellow wire across the vehicle under the threshold cover.
Disconnect the vehicle's center black wiring harness connector from the tail light assembly, being careful not to damage the locking tabs. Plug the T-connector's harness containing the red wire between the two separated halves of the factory connector.
Disconnect the vehicle's top grey wiring harness connector from the tail light assembly, being careful not to break the locking tabs. Plug the T-connector's harness containing the green wire between the two separated halves of the factory connector.
Route the yellow wire across the vehicle under the threshold cover that was removed in step 2. Route the T-connector's harness containing the yellow wire out from inside the vehicle through the bottom of the tail light opening. Then connect it to the vehicle's center black wiring harness connector using the same method as the red wire (step 4).
Route the T-connector's harness ends containing the green and red wires from the passenger side out from inside the vehicle through the tail light opening.
Tuck the yellow wire under the threshold panel and secure it. Then reinstall the plastic trim panels, jack storage panel, and tail lights.
Test the installation with a test light or trailer (step 7). This verifies that the wiring connections are correct and the adapter is functioning properly before reassembling all trim panels and tail lights.
When disconnecting the vehicle's center black wiring harness connector, be careful not to damage the locking tabs. When disconnecting the top grey wiring harness connector, be careful not to break the locking tabs. These tabs secure the connectors and damage may prevent proper reconnection.
The manual does not specify compatible vehicles. Contact the manufacturer or retailer with your vehicle's year, make, and model to confirm fitment.
Remove both tail light assemblies, partially remove the rear interior plastic trim panel on the driver's side, open the jack storage compartment, and remove the threshold cover plate between the rear doors.
Red wire connects to the vehicle's center black connector; green wire connects to the vehicle's top grey connector; yellow wire also connects to the center black connector. Route green and red from the passenger side; route yellow across the vehicle under the threshold cover.
Test with a test light or trailer (step 7) before reassembling trim panels and tail lights.
4 amps per circuit.
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Ann
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
