Trailer Wiring and Bracket w/ Light Tester For 14‑23 Ford Transit Connect Plug & Play 4‑Flat Harness
Model: 118613 118144 20114Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
4-Flat Car End Tester w/ LED Display
Fits The Following Vehicles:
2014 - 2023 Ford, Transit Connect, All Styles
Direct Plug & Play Wiring Kit
Wiring Kit Specs:
| Part Number | 118613 |
| Brand | Tekonsha |
| Warranty | 1 Year |
| Installation Instructions |  |
| Part Number | 118144 |
| Fits | 4 Flat Connectors |
| Brand | Tow Ready |
| Mounts electrical connector to attachment bracket Includes screws and nuts Attractive point-of-purchase packaging |
|
| Warranty | 1 Year |
| Part Number | 20114 |
| Fits | 4 Flat Connectors |
| Brand | Tow Ready |
| 4-Flat Car End Tester w/LED Display Plug these testers into any car connector and you will have an instant test of running light circuits. |
|
| Warranty | 1 Year |
Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control system. Our trailer wiring harness is vehicle specific, requires no splicing or cutting of the wires. Simply plug & play and your vehicle will be able to control trailers brake, turn and running lights. Trailer wiring kit comes with a 1 year warranty and everything necessary to install the trailer plug wiring. Tekonsha manufactures a wider range of different products for hooking up trailer lights to your Car Truck or SUV. T-One connectors work great with boat trailer wiring and utility trailer wiring. Typically those trailers will use the standard 4 flat plug which is what our T One connectors offer. If you have an RV Fifth Wheel or any other large type of trailer you will us a 7 pin trailer plug to control your electric trailer brakes. Tekonsha offers 7 pin trailer connector as well. Simply do a search above to see if there is a 7 wire trailer wiring available for hooking up your 7 way. If there is not you can use part number 85343 trailer wiring adapter to convert any 4-Flat into a 7-Way. In addition you will use part number 20506 which will include the rest of wiring needed for electric brake controls. You can also call us or email us any time and we will be able to provide information you need.
Partial list of fitment years:
14 15 16 17 18 19 20 21 22 23 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
$88 34 $123.57 29% OFF
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$123.57 $88 34
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Product Details
- Brand: Tekonsha
- Model: 118613 118144 20114
- Includes: T-One T-Connector Custom Harness, Mounting Bracket, 4-Flat Car End Tester
Compatibility Chart
Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
4-Flat Car End Tester w/ LED Display
Fits The Following Vehicles:
2014 - 2023 Ford, Transit Connect, All Styles
Direct Plug & Play Wiring Kit
Wiring Kit Specs:
| Part Number | 118613 |
| Brand | Tekonsha |
| Warranty | 1 Year |
| Installation Instructions | |
| Part Number | 118144 |
| Fits | 4 Flat Connectors |
| Brand | Tow Ready |
| Mounts electrical connector to attachment bracket Includes screws and nuts Attractive point-of-purchase packaging |
|
| Warranty | 1 Year |
| Part Number | 20114 |
| Fits | 4 Flat Connectors |
| Brand | Tow Ready |
| 4-Flat Car End Tester w/LED Display Plug these testers into any car connector and you will have an instant test of running light circuits. |
|
| Warranty | 1 Year |
Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control system. Our trailer wiring harness is vehicle specific, requires no splicing or cutting of the wires. Simply plug & play and your vehicle will be able to control trailers brake, turn and running lights. Trailer wiring kit comes with a 1 year warranty and everything necessary to install the trailer plug wiring. Tekonsha manufactures a wider range of different products for hooking up trailer lights to your Car Truck or SUV. T-One connectors work great with boat trailer wiring and utility trailer wiring. Typically those trailers will use the standard 4 flat plug which is what our T One connectors offer. If you have an RV Fifth Wheel or any other large type of trailer you will us a 7 pin trailer plug to control your electric trailer brakes. Tekonsha offers 7 pin trailer connector as well. Simply do a search above to see if there is a 7 wire trailer wiring available for hooking up your 7 way. If there is not you can use part number 85343 trailer wiring adapter to convert any 4-Flat into a 7-Way. In addition you will use part number 20506 which will include the rest of wiring needed for electric brake controls. You can also call us or email us any time and we will be able to provide information you need.
Partial list of fitment years:
14 15 16 17 18 19 20 21 22 23 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023
Get Expert Help
Trailer Wiring and Bracket w/ Light Tester For 14-23 Ford Transit Connect Plug & Play 4-Flat Harness Install Notes
Installation Instructions for T-One® T-Connector for Ford Transit Connect
Part Numbers:
- 118613
Tools Required:
- Trim Panel Remover
- 10mm Socket & Ratchet or 10mm Wrench
- Drill (3/32” Drill Bit)
- 1/4” Socket
- Wire Crimpers
- Wire Cutters
- Phillips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Access the Wiring Connectors:
- Open the rear door and remove the access panel doors on both sides to expose the vehicle’s wiring connectors.
-
Disconnect the Taillight Wiring Harness:
- On the driver’s side, locate and disconnect the wiring harness.
- Plug the T-One® T-Connector with the yellow wire between the mating connectors.
Note: Ensure all connectors are fully inserted with locking tabs secured.
-
Route the Passenger-Side T-Connector:
- Route the T-Connector with the green wire through the trim panel access hole, across the top threshold, and through the passenger-side trim panel access hole.
- Repeat Step 2 on the passenger side using the T-Connector containing the green wire.
Tip: Attach the harness to a fish wire for easier routing.
-
Ground the White Wire:
- Locate a suitable grounding point near the driver’s side connectors.
- Drill a 3/32” hole and secure the white wire using the provided eyelet and screw.
Caution: Verify what is behind the surface before drilling to avoid damage or injury.
-
Mount the Black Box:
- Secure the T-One® T-Connector black box to a flat surface using the provided double-sided tape.
- Ensure the epoxy side of the module faces downward to prevent water accumulation.
-
Connect the Power Wire:
- Locate the black 12-gauge power wire from the T-One® T-Connector box on the driver’s side.
- Connect the provided black wire using the supplied yellow butt connector.
- Route the black wire through a grommet and along the exterior frame or existing wiring to the engine compartment.
Warning: Avoid routing the wire near hot pipes, heat shields, or fuel tanks.
-
Connect to the Vehicle Battery:
- Disconnect the negative (-) battery cable.
- Remove the fuse from the yellow fuse holder.
- Attach the ring terminal to the positive (+) battery cable.
- Connect the other end of the fuse holder to the black wire using the yellow butt connector.
- Insert the 15-amp fuse into the fuse holder.
Warning: Follow all warnings printed on the tow vehicle’s battery.
-
Reconnect the Battery:
- Reconnect the negative (-) battery cable.
- Test the installation with a test light or trailer.
Note: Reset the vehicle electrical system by temporarily removing the key from the ignition.
-
Secure the Wiring:
- Use the provided cable ties to secure the T-One® T-Connector harness, avoiding areas where the wires could pinch, cut, or melt.
-
Reassemble the Vehicle:
- Replace the threshold, storage covers, floor covering, and any other items removed during installation.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the rear cargo area when not in use.
Specifications:
- Max. stop/turn light: 2 per side (4.2 amps)
- Max. tail lights: 7.5 amps
Safety Notes:
- Overloading circuits can cause fires. Do not exceed stated ratings or the vehicle manufacturer's specifications.
- Always wear safety glasses and follow safety precautions during installation.
Manufacturer Notes:
- Refer to the vehicle owner’s manual for additional details.
- Store these instructions for future reference.
Installation Instructions for T-One® T-Connector for Ford Transit Connect
Part Numbers:
- 118613
Tools Required:
- Trim Panel Remover
- 10mm Socket & Ratchet or 10mm Wrench
- Drill (3/32” Drill Bit)
- 1/4” Socket
- Wire Crimpers
- Wire Cutters
- Phillips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Access the Wiring Connectors:
- Open the rear door and remove the access panel doors on both sides to expose the vehicle’s wiring connectors.
-
Disconnect the Taillight Wiring Harness:
- On the driver’s side, locate and disconnect the wiring harness.
- Plug the T-One® T-Connector with the yellow wire between the mating connectors.
Note: Ensure all connectors are fully inserted with locking tabs secured.
-
Route the Passenger-Side T-Connector:
- Route the T-Connector with the green wire through the trim panel access hole, across the top threshold, and through the passenger-side trim panel access hole.
- Repeat Step 2 on the passenger side using the T-Connector containing the green wire.
Tip: Attach the harness to a fish wire for easier routing.
-
Ground the White Wire:
- Locate a suitable grounding point near the driver’s side connectors.
- Drill a 3/32” hole and secure the white wire using the provided eyelet and screw.
Caution: Verify what is behind the surface before drilling to avoid damage or injury.
-
Mount the Black Box:
- Secure the T-One® T-Connector black box to a flat surface using the provided double-sided tape.
- Ensure the epoxy side of the module faces downward to prevent water accumulation.
-
Connect the Power Wire:
- Locate the black 12-gauge power wire from the T-One® T-Connector box on the driver’s side.
- Connect the provided black wire using the supplied yellow butt connector.
- Route the black wire through a grommet and along the exterior frame or existing wiring to the engine compartment.
Warning: Avoid routing the wire near hot pipes, heat shields, or fuel tanks.
-
Connect to the Vehicle Battery:
- Disconnect the negative (-) battery cable.
- Remove the fuse from the yellow fuse holder.
- Attach the ring terminal to the positive (+) battery cable.
- Connect the other end of the fuse holder to the black wire using the yellow butt connector.
- Insert the 15-amp fuse into the fuse holder.
Warning: Follow all warnings printed on the tow vehicle’s battery.
-
Reconnect the Battery:
- Reconnect the negative (-) battery cable.
- Test the installation with a test light or trailer.
Note: Reset the vehicle electrical system by temporarily removing the key from the ignition.
-
Secure the Wiring:
- Use the provided cable ties to secure the T-One® T-Connector harness, avoiding areas where the wires could pinch, cut, or melt.
-
Reassemble the Vehicle:
- Replace the threshold, storage covers, floor covering, and any other items removed during installation.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the rear cargo area when not in use.
Specifications:
- Max. stop/turn light: 2 per side (4.2 amps)
- Max. tail lights: 7.5 amps
Safety Notes:
- Overloading circuits can cause fires. Do not exceed stated ratings or the vehicle manufacturer's specifications.
- Always wear safety glasses and follow safety precautions during installation.
Technical Support:
For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Warranty Information:
For complete warranty instructions, please download the full installation PDF.
Note: Store these instructions for future reference.
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