











Trailer Wiring and Bracket w/ Light Tester For 07‑12 Hyundai Santa Fe 10‑13 KIA Forte 4 Dr. Sedan Plug & Play 4‑Flat Harness
Model: 118415 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:
2007 - 2012 Hyundai, Santa Fe, All Styles
2010 - 2013 KIA, Forte, 4 Dr. Sedan
Wiring Kit Specs:
Part Number | 118415 |
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 |
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:
07 08 09 10 11 12 13 2007 2008 2009 2010 2011 2012 2013
$70 44 $86.16 18% OFF
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Fits 's with the following styles:
View products that fit your vehicle
Fits 's with the following styles:
$86.16 $70 44
Questions? Call our Auto Experts at (877) 869-6690
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Product Details
- Brand: Tekonsha
- Model: 118415 118144 20114
- Includes: T-One T-Connector Custom Harness, Mounting Bracket, 4-Flat Car End Tester
Compatibility Chart
Year Range | Make | Model | Style |
---|---|---|---|
Loading... |
Specification | |
Circuit Protected | Yes |
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 |
Be the first to ask a question.
Description
Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
4-Flat Car End Tester w/ LED Display
Fits The Following Vehicles:
2007 - 2012 Hyundai, Santa Fe, All Styles
2010 - 2013 KIA, Forte, 4 Dr. Sedan
Wiring Kit Specs:
Part Number | 118415 |
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 |
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:
07 08 09 10 11 12 13 2007 2008 2009 2010 2011 2012 2013
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Trailer Wiring and Bracket w/ Light Tester For 07-12 Hyundai Santa Fe 10-13 KIA Forte 4 Dr. Sedan Plug & Play 4-Flat Harness Install Notes
Installation Instructions for T-Connector Adapter
Part Numbers:
- 118415
Tools Required:
- 10mm Socket & Ratchet or Wrench
- Drill with 3/32” Drill Bit
- Phillips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Prepare the Rear Cargo Area:
- Open the vehicle’s rear tailgate.
- On the driver’s side, remove the access panel to locate the rear of the taillight. Repeat on the passenger side.
- Remove the threshold, trunk floor panels, and trays. Set aside all items carefully to avoid damage.
-
Remove Trim Panels:
- Remove two screws in the threshold plate area to gain access behind the trim panels.
- Partially remove the lower interior trim panels on each side of the vehicle, being careful not to damage clips. Set aside all items carefully.
-
Locate the Vehicle’s Taillight Wiring Harness:
- On both the driver’s and passenger’s sides of the vehicle, locate the taillight wiring harness.
- The harness will have a connection point matching the ends of the T-Connector.
- Separate these connectors, ensuring not to break the locking tabs. Clean all connector surfaces of dirt.
-
Install the Driver-Side T-Connector:
- Insert the T-Connector end with the yellow wire between the vehicle wiring connectors.
- Lock the connectors into place, ensuring they are fully inserted and the locking tabs are secure.
-
Route the Passenger-Side T-Connector:
- Route the T-Connector end with the green wire to the passenger’s side.
- Repeat step 4 on the passenger side using the T-Connector with the green wire.
-
Ground the White Wire:
- Locate a suitable grounding point near the connector, such as the vehicle frame or crossmember.
- Clean the area to remove dirt and rustproofing. 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. Do not drill into exposed surfaces.
-
Mount the Black Box:
- Mount the T-Connector black box using the provided double-sided tape.
- Secure the remainder of the T-Connector harness with the provided cable ties, avoiding areas that could pinch, cut, or damage the wire.
-
Reassemble the Vehicle:
- Reinstall the access panels, trays, trunk floor panels, and threshold.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the trunk or rear cargo area when not in use.
-
Test the Installation:
- Test and verify the installation with a test light or trailer to ensure proper functionality.
Specifications:
- Max. stop/turn light: 1 per side (2.1 amps)
- Max. tail lights: (5.0 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the lower of the towing manufacturer’s rating or the unit specifications.
- Follow all warnings and installation instructions provided.
Manufacturer Notes:
- Refer to the vehicle owner’s manual for additional guidance.
Installation Instructions for T-Connector Adapter
Part Numbers:
- 118415
Tools Required:
- 10mm Socket & Ratchet or Wrench
- Drill with 3/32” Drill Bit
- Phillips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Prepare the Rear Cargo Area:
- Open the vehicle’s rear tailgate.
- On the driver’s side, remove the access panel to locate the rear of the taillight. Repeat on the passenger side.
- Remove the threshold, trunk floor panels, and trays. Set aside all items carefully to avoid damage.
-
Remove Trim Panels:
- Remove two screws in the threshold plate area to gain access behind the trim panels.
- Partially remove the lower interior trim panels on each side of the vehicle, being careful not to damage clips. Set aside all items carefully.
-
Locate the Vehicle’s Taillight Wiring Harness:
- On both the driver’s and passenger’s sides of the vehicle, locate the taillight wiring harness.
- The harness will have a connection point matching the ends of the T-Connector.
- Separate these connectors, ensuring not to break the locking tabs. Clean all connector surfaces of dirt.
-
Install the Driver-Side T-Connector:
- Insert the T-Connector end with the yellow wire between the vehicle wiring connectors.
- Lock the connectors into place, ensuring they are fully inserted and the locking tabs are secure.
-
Route the Passenger-Side T-Connector:
- Route the T-Connector end with the green wire to the passenger’s side.
- Repeat step 4 on the passenger side using the T-Connector with the green wire.
-
Ground the White Wire:
- Locate a suitable grounding point near the connector, such as the vehicle frame or crossmember.
- Clean the area to remove dirt and rustproofing. 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. Do not drill into exposed surfaces.
-
Mount the Black Box:
- Mount the T-Connector black box using the provided double-sided tape.
- Secure the remainder of the T-Connector harness with the provided cable ties, avoiding areas that could pinch, cut, or damage the wire.
-
Reassemble the Vehicle:
- Reinstall the access panels, trays, trunk floor panels, and threshold.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the trunk or rear cargo area when not in use.
-
Test the Installation:
- Test and verify the installation with a test light or trailer to ensure proper functionality.
Specifications:
- Max. Stop/Turn Light: 1 per side (2.1 amps)
- Max. Tail Lights: (5.0 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the lower of the towing manufacturer’s rating or the unit specifications.
- Follow all warnings and installation instructions provided.
Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
Technical Support:
For assistance, visit www.trailerjacks.com or call 877-869-6690.