











Trailer Wiring and Bracket w/ Light Tester For 13‑22 Nissan Sentra Excluding SR, SR Turbo and Nismo 14‑19 Versa Note Plug & Play 4‑Flat Harness
Model: 118582 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:
2013 - 2024 Nissan, Sentra, Excluding SR, SR Turbo and Nismo
2014 - 2019 Nissan, Versa Note, All Styles
Wiring Kit Specs:
Part Number | 118582 |
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:
13 14 15 16 17 18 19 20 21 22 23 24 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
$83 99 $111.11 24% OFF
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Fits 's with the following styles:
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Fits 's with the following styles:
$111.11 $83 99
Questions? Call our Auto Experts at (877) 869-6690
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Product Details
- Brand: Tekonsha
- Model: 118582 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:
2013 - 2024 Nissan, Sentra, Excluding SR, SR Turbo and Nismo
2014 - 2019 Nissan, Versa Note, All Styles
Wiring Kit Specs:
Part Number | 118582 |
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:
13 14 15 16 17 18 19 20 21 22 23 24 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
Get Expert Help
Trailer Wiring and Bracket w/ Light Tester For 13-22 Nissan Sentra Excluding SR, SR Turbo and Nismo 14-19 Versa Note Plug & Play 4-Flat Harness Install Notes
Installation Instructions for T-Connector Adapter for Nissan Sentra
Part Numbers:
- 118582
Tools Required:
- Trim Panel Remover
- Drill (3/32” Drill Bit)
- Phillips Head Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Prepare the Vehicle:
- Open the trunk.
- Temporarily remove the rear threshold plate.
- Partially remove the felt trunk liner behind the taillights.
-
Locate the Vehicle’s Taillight Wiring Harness:
- On both the driver and passenger sides, locate the vehicle’s taillight wiring harness.
- Disconnect the connectors carefully to avoid damaging the locking tabs.
- Ensure all connector surfaces are clean and free of dirt.
-
Connect the Driver-Side T-Connector:
- Insert the T-Connector end with the yellow wire between the driver-side wiring connectors.
- Ensure the connectors are fully inserted with locking tabs secured.
-
Route the Passenger-Side T-Connector:
- Route the T-Connector with the green wire behind the panels and along the threshold to the passenger-side taillight wiring harness.
- Repeat Step 3 using the green wire T-Connector.
-
Ground the White Wire:
- Locate a suitable grounding point near the connector.
- 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.
-
Connect the Power Wire:
- From inside the vehicle, connect the black 12-gauge wire to the red wire from the T-Connector black box using the supplied yellow butt connector.
- Route the black wire through a grommet and along the vehicle’s exterior frame or thresholds to the engine compartment.
Warning:
- Avoid hot pipes, heat shields, fuel tanks, or areas where the wire could be pinched or damaged.
-
Connect to the Vehicle Battery:
- Disconnect the vehicle’s negative (-) battery cable.
- Attach the provided yellow fuse holder to the positive (+) battery cable using the ring terminal.
- Connect the black wire to the fuse holder using the yellow butt connector.
- Insert the 10-amp fuse into the fuse holder.
-
Reconnect the Battery:
- Reconnect the negative (-) battery cable.
Warning:
- Ensure all connections are complete for the T-Connector to function properly.
- Test and verify the installation with a test light or trailer.
-
Mount the Black Box:
- Locate a flat surface in an out-of-the-way place to mount the T-Connector’s black box using the provided double-sided tape.
-
Secure the Wiring:
- Use the provided cable ties to secure the remainder of the T-Connector harness, avoiding areas that could pinch, cut, or melt the wires.
-
Reassemble the Vehicle:
- Replace the carpet, clips, and panels that were removed during installation, ensuring no wires are pinched or damaged.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the trunk area when not in use.
Specifications:
- Max. stop/turn light: 2.1 amps per side
- Max. tail lights: 5.6 amps
Safety Notes:
- Overloading circuits can cause fires. Do not exceed stated product ratings.
- Always wear safety glasses and follow safety precautions during installation.
Manufacturer Notes:
- Refer to the vehicle owner’s manual for additional information.
- Store these instructions for future reference.