

Trailer Hitch Wiring Harness Kit For 09‑20 Ford Flex Plug & Play
Model: 118472*Wiring Harness (Plug & Play)
Installation Instructions
Fits The Following Vehicles
2009 - 2020 Ford, Flex, All Styles
Wiring Kit Specs:
Part Number | 118472 |
Brand | Tekonsha |
Warranty | 1 Year |
Installation Instructions | ![]() |
Questions or Comments? Call 702-374-8999
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:
09 10 11 12 13 14 15 16 17 18 19 20 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
$45 99 $62.18 26% OFF
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Fits 's with the following styles:
$62.18 $45 99
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Product Details
- Brand: Tekonsha
- Model: 118472*
- UPC: 016118072600
- Includes: T-One T-Connector Custom Harness
Compatibility Chart
Year Range | Make | Model | Style |
---|---|---|---|
Loading... |
Specification | |
Circuit Protected | No |
Hardware Included | Yes |
Harness Type | 4-Way Flat (Vehicle Side) |
Terminal Quantity | 4 |
Universal Or Specific Fit | Specific Fit |
Wire Colors | Brown, Green, Yellow, White |
Wire Quantity | 4 Wires |
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Description
Wiring Harness (Plug & Play)
Installation Instructions
Fits The Following Vehicles
2009 - 2020 Ford, Flex, All Styles
Wiring Kit Specs:
Part Number | 118472 |
Brand | Tekonsha |
Warranty | 1 Year |
Installation Instructions | ![]() |
Questions or Comments? Call 702-374-8999
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:
09 10 11 12 13 14 15 16 17 18 19 20 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
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Trailer Hitch Wiring Harness Kit For 09-20 Ford Flex Plug & Play Install Notes
Installation Instructions for T-Connector Adapter for Ford Flex
Part Numbers:
- 118472
Tools Required:
- Drill (3/32” Drill Bit)
- Phillips Head Screwdriver
- 10mm Socket & Ratchet or 10mm Wrench
Step-by-Step Instructions:
-
Remove the Taillight Assemblies:
- Open the rear door.
- Remove both taillight housing assemblies by removing the two bolts for each light.
- Carefully pry the taillight housing assemblies away from the vehicle, being cautious not to break the alignment tabs.
-
Disconnect the Driver-Side Wiring Harness:
- On the driver’s side, disconnect the vehicle wiring harness from the taillight socket.
- Insert the T-Connector end with the yellow wire between the driver’s side taillight socket and the vehicle wiring harness.
-
Route the T-Connector Wiring:
- On the driver’s side, route the T-Connector end with the green wire and the wire with the 4-flat connector down through the opening between the vehicle bumper and body.
- Route the T-Connector end with the green wire to the passenger side.
- Route the 4-flat connector underneath the bumper, avoiding areas that could pinch or damage the wiring.
Warning:
- Route the wiring carefully to avoid hot pipes, heat shields, the fuel tank, or any points that may pinch or damage the wiring.
-
Connect the Passenger-Side T-Connector:
- Route the T-Connector end with the green wire up through the opening on the passenger side.
- Repeat step 2 for the passenger-side T-Connector with the green wire.
-
Ground the White Wire:
- Locate a suitable grounding point near the connector, such as the vehicle’s frame or cross member. Avoid drilling into the vehicle floor or bed.
- Clean the grounding area, drill a 3/32” hole, and secure the white wire using the provided eyelet and screw.
Caution:
- Verify what is behind any surface before drilling to avoid damage or injury. Do not drill into exposed surfaces.
-
Reinstall the Taillight Assemblies:
- Reinstall the taillight housing assemblies, positioning the vehicle wiring harness between the housing and the vehicle body.
- Secure the remainder of the T-Connector harness with the provided cable ties to prevent damage or rattling.
Note:
- Mount the 4-flat connector in a suitable location under the vehicle. A mounting bracket is not included.
-
Test the Installation:
- Test and verify the installation with a test light or trailer.
- Ensure all connections are complete for the T-Connector to function properly.
Specifications:
- Max. stop/turn light: (7.5 amps)
- Max. tail lights: (7.5 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the unit specifications.
- Follow all warnings and installation instructions carefully.
Manufacturer Notes:
- Refer to the vehicle owner’s manual and the instruction sheet for additional details.