Trailer Wiring and Bracket w/ Light Tester For 11‑17 Nissan Quest Plug & Play 4‑Flat Harness
Model: 118547 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:
2011 - 2017 Nissan Quest, All Styles
Wiring Kit Specs:
| Part Number | 118547 |
| 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:
11 12 13 14 15 16 17 2011 2012 2013 2014 2015 2016 2017
$94 14 $129.80 27% OFF
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$129.80 $94 14
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Product Details
- Brand: Tekonsha
- Model: 118547 118144 20114
- Includes: T-One T-Connector Custom Harness, Mounting Bracket, 4-Flat Car End Tester
Compatibility Chart
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:
2011 - 2017 Nissan Quest, All Styles
Wiring Kit Specs:
| Part Number | 118547 |
| 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:
11 12 13 14 15 16 17 2011 2012 2013 2014 2015 2016 2017
Get Expert Help
Trailer Wiring and Bracket w/ Light Tester For 11-17 Nissan Quest Plug & Play 4-Flat Harness Install Notes
Installation Instructions for T-Connector Adapter for Nissan Quest
Part Numbers:
- 118547
Tools Required:
- Trim Panel Remover
- 10mm Socket & Ratchet or 10mm Wrench
- Drill (3/32” Drill Bit)
- Flat Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Prepare the Vehicle:
- Open the rear tailgate to access the bolts holding the taillights.
- Remove the taillights on both the driver and passenger sides.
- Remove the threshold, trunk floor panels, and trays. Carefully set aside all removed items.
-
Access Interior Panels:
- Partially remove the lower interior trim panels on the driver’s side only, being careful not to damage clips.
-
Install the Driver-Side T-Connector:
- Attach the T-Connector containing the yellow and brown wires to the vehicle’s harness.
- Ensure the connectors are fully inserted and locking tabs are secure.
-
Route the T-Connector Harness:
- Route the green wire and 4-flat harness down the opening behind the driver’s side taillight.
- Route the 4-flat harness to the center of the vehicle and the green wire underneath to the passenger side.
- Route the green wire through the opening behind the passenger-side taillight.
-
Prepare the Grommet:
- Locate the grommet between the taillight pocket and trunk on the driver’s side.
- Carefully slit the grommet to allow routing of the T-Connector’s grey 12-pin and 1-pin connectors into the vehicle’s cargo area.
-
Connect the Grey 12-Pin Connector:
- Inside the vehicle, connect the grey 12-pin connector to the mating connector on the black box module.
- Ensure all connector surfaces are clean and fully inserted with locking tabs in place.
-
Mount the Black Box Module:
- Find a flat surface inside the vehicle and mount the black box using the provided double-sided tape.
- Warning: The black box must be mounted inside the vehicle to prevent damage from exposure to elements.
-
Connect the 1-Pin Housing:
- Locate the 1-pin housing taped to the taillight harness on the driver’s side.
- Plug the 1-pin housing from the T-Connector into the vehicle’s 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.
-
Install the Fuse:
- Open the vehicle hood and locate the fuse box on the driver’s side.
- Insert the 15-amp fuse into the position labeled “20A Trailer.”
-
Secure and Test:
- Secure the T-Connector harness with the provided cable ties, avoiding areas where the wiring could be pinched, cut, or melted.
- Test the installation with a test light or trailer.
-
Reassemble the Vehicle:
- Reinstall the plastic trim panels, threshold, storage covers, floor covering, and other items removed during installation, ensuring no wires are pinched.
Specifications:
- Max. stop/turn light: 2.1 amps
- Max. tail lights: 5.6 amps
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the specified maximum ratings.
- Always wear safety glasses and follow safety precautions.
Manufacturer Notes:
- Refer to the vehicle owner’s manual and instruction sheet for additional details.
Installation Instructions for T-Connector Adapter for Nissan Quest
Part Numbers:
- 118547
Tools Required:
- Trim Panel Remover
- 10mm Socket & Ratchet or 10mm Wrench
- Drill (3/32” Drill Bit)
- Flat Screwdriver
- Test Probe
Step-by-Step Instructions:
-
Prepare the Vehicle:
- Open the rear tailgate to access the bolts holding the taillights.
- Remove the taillights on both the driver and passenger sides.
- Remove the threshold, trunk floor panels, and trays. Carefully set aside all removed items.
-
Access Interior Panels:
- Partially remove the lower interior trim panels on the driver’s side only, being careful not to damage clips.
-
Install the Driver-Side T-Connector:
- Attach the T-Connector containing the yellow and brown wires to the vehicle’s harness.
- Ensure the connectors are fully inserted and locking tabs are secure.
-
Route the T-Connector Harness:
- Route the green wire and 4-flat harness down the opening behind the driver’s side taillight.
- Route the 4-flat harness to the center of the vehicle and the green wire underneath to the passenger side.
- Route the green wire through the opening behind the passenger-side taillight.
-
Prepare the Grommet:
- Locate the grommet between the taillight pocket and trunk on the driver’s side.
- Carefully slit the grommet to allow routing of the T-Connector’s grey 12-pin and 1-pin connectors into the vehicle’s cargo area.
-
Connect the Grey 12-Pin Connector:
- Inside the vehicle, connect the grey 12-pin connector to the mating connector on the black box module.
- Ensure all connector surfaces are clean and fully inserted with locking tabs in place.
-
Mount the Black Box Module:
- Find a flat surface inside the vehicle and mount the black box using the provided double-sided tape.
- Warning: The black box must be mounted inside the vehicle to prevent damage from exposure to elements.
-
Connect the 1-Pin Housing:
- Locate the 1-pin housing taped to the taillight harness on the driver’s side.
- Plug the 1-pin housing from the T-Connector into the vehicle’s 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.
-
Install the Fuse:
- Open the vehicle hood and locate the fuse box on the driver’s side.
- Insert the 15-amp fuse into the position labeled “20A Trailer.”
-
Secure and Test:
- Secure the T-Connector harness with the provided cable ties, avoiding areas where the wiring could be pinched, cut, or melted.
- Test the installation with a test light or trailer.
-
Reassemble the Vehicle:
- Reinstall the plastic trim panels, threshold, storage covers, floor covering, and other items removed during installation, ensuring no wires are pinched.
Specifications:
- Max. stop/turn light: 2.1 amps
- Max. tail lights: 5.6 amps
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the specified maximum ratings.
- Always wear safety glasses and follow safety precautions.
Manufacturer Notes:
- For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
- 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.
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