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Tekonsha
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2011 - 2017 Nissan Quest
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Tekonsha T-One connector (also referred to as T-Connector) wiring harnesses are the fastest and easiest way to add an electrical connector to the back of your vehicle. These connectors are used to link the wiring from your vehicle to the trailer when towing. Tekonsha T-One connectors feature custom designs to fit each vehicle make and model based on manufacturer specifications. Plus, the Plug & Play connectors on the end of the wires make it easy to install. No cutting or splicing!
Tekonsha offers the largest, most complete line of T-One connectors. To install a Tekonsha T-One wiring harness, simply locate your vehicle's wiring harness connector typically behind the vehicle taillight - unplug the connection and insert the T-Connector into the vehicle's harness. It's that easy! So what are you waiting for? Hit the road with the peace of mind only Tekonsha can provide. Life's a Journey. Stop Often.
| BRAND: | TEKONSHA |
| PART NUMBER: | 118547 |
| WARRANTY: | LIMITED 1 YEAR WARRANTY |
| WEIGHT: | 1.2 LBS |
| UNIVERSAL OR SPECIFIC FIT: | SPECIFIC |
| CIRCUIT PROTECTED: | YES |
| HARNESS TYPE: | MALE FEMALE |
| TERMINAL QUANTITY: | 4 |
| WIRE COLORS: | BROWN, GREEN, YELLOW, WHITE |
| WIRE QUANTITY: | 4 |
| WIRE GAUGE: | 16 GA. |
| POWER LEAD REQUIRED: | NO |
| ELECTRICAL SYSTEM TYPE: | 3-WIRE SYSTEM |
| HARDWARE INCLUDED: | YES |
Tekonsha is a leading manufacturer of electronic trailer brake controllers, pioneering the category in the 1970s. The lineup spans proportional units such as the Prodigy P3 and Prodigy iD, time-delayed controllers, the wireless Prodigy RF, plus vehicle-specific wiring harnesses, adapters and trailer brake components engineered for smooth, predictable stopping at any speed.
Tekonsha Engineering Company began in 1964 building RV steps and mirrors. Within a few years it had found its real calling, and by the 1970s Tekonsha was pioneering the manufacture of electronic trailer brake controllers, the product category that still defines the brand. More than half a century later it remains the reference name in trailer braking and is part of the Horizon Global group alongside Reese, Draw-Tite, Fulton, Bulldog and Wesbar.
A brake controller is the component that tells a trailer's electric brakes how hard to work and when, and getting that right is the difference between a controlled stop and a shove from behind. Tekonsha builds both major types. Proportional controllers use an internal accelerometer to sense how quickly the tow vehicle is slowing and apply trailer braking to match, so light braking stays light and hard braking is immediate. Time-delayed controllers ramp to a preset output over a fixed interval, a simpler and more economical approach that suits occasional towing.
The current brake controller range covers most of that ground. The Prodigy iD pairs with a phone through Tekonsha's EDGE technology for setup and monitoring, the P3 offers storable settings for multiple trailers and a trilingual colour LED display, the Prodigy P2 adds a dimmable display and boost mode for heavier loads, and the Voyager keeps operation simple and dependable. The Prodigy RF mounts to the trailer itself and controls wirelessly, which suits rental fleets and drivers who swap tow vehicles.
Installation is supported by vehicle-specific brake control harnesses that plug into a factory connector rather than requiring cut-and-splice wiring, along with mounting brackets and adapters. Matched controller bundles pair a unit with the correct harness. Products are tested to meet and often exceed published industry standards.
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1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2011 - 2017 | Nissan Quest | Tow Harness T: Connector Assembly Drilling Required Install Time is 60 minutes |
Yes, the 2011-2017 Nissan Quest Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118547 (Part #TK118547) is designed to fit the 2011-2017 Nissan Quest.
The 2011-2017 Nissan Quest Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118547 (Part #TK118547) fits 2011-2017 Nissan Quest models. The 2017 model year is the last year covered by this part number. For newer models, check for an updated version.
The 2011-2017 Nissan Quest Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118547 (Part #TK118547) fits the following vehicles: 2011-2017 Nissan Quest. Always verify your specific year, make, and model before ordering.
The 2011-2017 Nissan Quest Tekonsha Plug & Play T-Connector Adapter Trailer Wiring 118547 (Part #TK118547) Drilling is required for installation. Basic hand tools are typically all you need.
Yes, this T-Connector is designed for the Nissan Quest. The manual covers installation for this vehicle model. If you have questions about your specific model year, contact the manufacturer or your installer to confirm compatibility.
The T-Connector package includes the T-Connector harness with grey 12-pin and 1-pin connectors, a black box-module, a 15 amp fuse, cable ties, an eyelet and screw for grounding, and a white grounding wire. The package is designed to integrate with your vehicle's existing taillight harness.
You will need: a trim panel remover, 10mm socket and ratchet (or 10mm wrench), a drill with 3/32" drill bit, a flat screwdriver, and a test-probe. Safety glasses are required during installation.
You must remove the taillights from both the driver and passenger sides by unbolting them from the rear tailgate. You also need to remove the threshold, trunk floor panels, and trays. On the driver's side only, partially remove the lower interior trim panels, being careful not to damage the clips.
Yes. You must drill one 3/32" hole to secure the white grounding wire. Before drilling, verify what is behind the surface to avoid damage to the vehicle or personal injury. Do not drill into the vehicle floor or bed, and do not drill into any exposed surfaces. Clean dirt and rustproofing from the area first.
Yes. On the driver's side, locate the grommet between the taillight pocket and trunk, and carefully slit it as shown in the manual diagram (Figure D). This allows the grey 12-pin and 1-pin connectors to pass through into the vehicle's cargo area.
Mount the black box-module on a flat surface in an out-of-the-way place inside the vehicle. The module must be mounted ONLY in the INTERIOR of the vehicle. Do not mount it on the exterior or in areas exposed to the elements or moisture, as this could cause serious damage to the vehicle and module.
On the driver's side, attach the end of the T-Connector containing the yellow and brown wires to the vehicle's taillight harness. Ensure the connectors are fully inserted with locking tabs in place. Locate the 1-pin housing taped to the taillight harness on the driver side and plug the 1-pin housing from the T-Connector harness into it.
Route the harness containing the green wire and 4-Flat connector down the opening behind the taillight on the driver's side, then to the center of the vehicle. Route the harness containing the green wire underneath the vehicle and up through the opening behind the passenger's side taillight. Route the grey 12-pin and 1-pin connectors through the sliced grommet into the vehicle's cargo area.
The grounding wire is white. Locate a suitable grounding point near the connector inside the vehicle. Clean dirt and rustproofing from the area. Drill a 3/32" hole and secure the white wire using the eyelet and screw provided. Do not drill into the vehicle floor or bed.
Install a 15 amp fuse in the position labeled "20A Trailer" in the fuse box on the driver side near the front of the vehicle. Open the hood, unlatch the fuse door, insert the 15 amp fuse included with the T-Connector package, and latch the fuse box.
The T-Connector harness includes yellow, brown, green, and white wires. The yellow and brown wires are at the end that connects to the vehicle's taillight harness on the driver's side. The green wire is routed with the 4-Flat connector and underneath the vehicle. The white wire is the grounding wire.
From inside the vehicle, locate the T-Connector's grey 12-pin connector and insert it into the mating connector located on the black box-module. Check that the mating surfaces of the wiring connectors match. Ensure connectors are fully inserted with locking tabs in place. All connector surfaces should be clean and free of dirt.
Secure the remainder of the T-Connector harness with the cable ties provided to prevent damage or rattling. Be careful to avoid any areas that would pinch, cut, or melt the wire.
Reinstall the plastic trim panels, threshold, storage covers, floor covering, and other items removed during installation. Be careful not to pinch or cut the wires during reinstallation.
Test and verify the installation with a test light or trailer once installed. For the initial test, reset the vehicle electrical system by temporarily removing the key from the ignition. All connections must be complete for the T-Connector to function properly.
Do not exceed the lower of the towing manufacturer's rating (including in your vehicle owner's manual) or the specific amperage ratings stated on the product. The T-Connector uses a 15 amp fuse. Overloading circuits can cause fires.
Always wear safety glasses during installation. Before drilling, verify what is behind any surface to avoid damage to the vehicle and personal injury. Do not drill into exposed surfaces, the vehicle floor, or bed. Be careful not to damage clips or locking tabs on connectors. Avoid pinching, cutting, or melting wires when routing and securing the harness.
The 4-Flat connector is part of the T-Connector harness and is routed with the green wire. It is directed down the opening behind the taillight on the driver's side and then to the center of the vehicle. The manual does not provide additional details about its specific function or standard type.
Yes, the T-Connector (118547-037) is designed for the Nissan Quest.
Install a 15 amp fuse in the position labeled "20A Trailer" in the vehicle's fuse box on the driver side near the front.
Mount the black box-module on a flat, out-of-the-way surface inside the vehicle only. Never mount it on the exterior or in areas exposed to elements or moisture.
Do not exceed the lower of the towing manufacturer's rating (in your vehicle owner's manual) or the specific amperage ratings on the product. The T-Connector uses a 15 amp fuse. Overloading can cause fires.
Verify that all connections are complete. Ensure the grey 12-pin connector is fully inserted into the black box-module with locking tabs in place. Confirm the 1-pin housing is connected to the taillight harness on the driver's side. Check that the 15 amp fuse is installed in the "20A Trailer" position in the fuse box. Verify the white grounding wire is securely fastened with the eyelet and screw. Test with a test light or trailer. Reset the vehicle electrical system by temporarily removing the key from the ignition.
Ensure all connector surfaces are clean and free of dirt. Check that the mating surfaces of the connectors match correctly. Verify that you are not forcing the connector at an angle. The locking tabs should align properly. If the connector still will not insert, do not force it, as this could damage the locking tabs. Inspect both the grey 12-pin connector and the black box-module connector for any visible damage or debris.
Total for 3 items:
$75.95
George
The staff was able to quickly assist me with locating the correct product I needed. Shipping was really fast. Item arrived in 2 days. Will be using TowUniverse again!!
May 22, 2023
