











Trailer Wiring and Bracket w/ Light Tester For 07‑12 Acura RDX 10‑11 Honda Accord Crosstour 2012 Crosstour Plug & Play 4‑Flat Harness
Model: 118500 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 Acura, RDX, All Styles
2010 - 2011 Honda, Accord Crosstour, All Styles
2012 Honda, Crosstour, All Styles
Wiring Kit Specs:
Part Number | 118500 |
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 2007 2008 2009 2010 2011 2012
$67 04 $79.95 16% OFF
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Fits 's with the following styles:
View products that fit your vehicle
Fits 's with the following styles:
$79.95 $67 04
Questions? Call our Auto Experts at (877) 869-6690
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Product Details
- Brand: Tekonsha
- Model: 118500 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 Acura, RDX, All Styles
2010 - 2011 Honda, Accord Crosstour, All Styles
2012 Honda, Crosstour, All Styles
Wiring Kit Specs:
Part Number | 118500 |
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 2007 2008 2009 2010 2011 2012
Get Expert Help
Trailer Wiring and Bracket w/ Light Tester For 07-12 Acura RDX 10-11 Honda Accord Crosstour 2012 Crosstour Plug & Play 4-Flat Harness Install Notes
Installation Instructions for T-Connector Adapter for Honda Crosstour and Acura RDX
Part Numbers:
- 118500
Tools Required:
- Trim Panel Remover
- 10mm Socket & Ratchet or Wrench
- Test Probe
Step-by-Step Instructions:
For Honda Crosstour:
-
Prepare the Rear Cargo Area:
- Open the rear hatch.
- Temporarily remove all floor coverings and the center storage bin.
-
Locate the Tow Plug:
- Locate the blue tow plug at the rear of the vehicle under the driver’s side trim panel. The plug is taped to the wire harness with blue tape.
- Insert the T-Connector harness into the vehicle’s tow plug harness and lock it into place.
-
Insert the Fuse:
- Open the hood and locate the fuse box on the driver’s side.
- Insert the 15-amp fuse provided into the empty fuse slot.
-
Route the 4-Flat Connector:
- Route the 4-flat connector through the driver’s side trim panel into the side storage compartment. Store the connector there when not in use.
-
Mount the T-Connector Black Box:
- On the driver’s side, locate a flat surface in an out-of-the-way location.
- Mount the T-Connector’s black converter box using the provided double-sided tape.
For Acura RDX:
-
Prepare the Rear Cargo Area:
- Open the rear hatch.
- Temporarily remove all floor coverings, exposing the spare tire compartment.
- Remove the spare tire.
-
Locate the Tow Plug:
- Locate the blue 6-pin tow plug near the foam cargo tray. It is taped to the vehicle's electrical harness with blue tape.
- Insert the T-Connector harness into the vehicle’s tow plug harness and lock it into place.
-
Mount the T-Connector Black Box:
- Locate a flat surface under the foam cargo tray.
- Mount the T-Connector’s black converter box using the provided double-sided tape.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the spare tire compartment when not in use.
Both Honda Crosstour and Acura RDX:
-
Test the Installation:
- Ensure all connections are complete for the T-Connector to function properly.
- Test and verify 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.
- Be careful not to pinch or cut the wires.
Specifications:
- Max. stop/turn light: 1 per side (2.1 amps)
- Max. tail lights: (5.6 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the lower of the towing manufacturer’s rating or the unit specifications.
- Refer to the vehicle owner’s manual and instruction sheet for additional information.
Manufacturer Notes:
- Follow all warnings and installation instructions carefully.
- Store the 4-flat connector in the appropriate compartment when not in use.
Installation Instructions for T-Connector Adapter for Vehicle
Part Numbers:
- 118500
Tools Required:
- Trim Panel Remover
- 10mm Socket & Ratchet or Wrench
- Test Probe
Step-by-Step Instructions:
For Honda Crosstour:
-
Prepare the Rear Cargo Area:
- Open the rear hatch.
- Temporarily remove all floor coverings and the center storage bin.
-
Locate the Tow Plug:
- Locate the blue tow plug at the rear of the vehicle under the driver’s side trim panel. The plug is taped to the wire harness with blue tape.
- Insert the T-Connector harness into the vehicle’s tow plug harness and lock it into place.
-
Insert the Fuse:
- Open the hood and locate the fuse box on the driver’s side.
- Insert the 15-amp fuse provided into the empty fuse slot.
-
Route the 4-Flat Connector:
- Route the 4-flat connector through the driver’s side trim panel into the side storage compartment. Store the connector there when not in use.
-
Mount the T-Connector Black Box:
- On the driver’s side, locate a flat surface in an out-of-the-way location.
- Mount the T-Connector’s black converter box using the provided double-sided tape.
For Acura RDX:
-
Prepare the Rear Cargo Area:
- Open the rear hatch.
- Temporarily remove all floor coverings, exposing the spare tire compartment.
- Remove the spare tire.
-
Locate the Tow Plug:
- Locate the blue 6-pin tow plug near the foam cargo tray. It is taped to the vehicle's electrical harness with blue tape.
- Insert the T-Connector harness into the vehicle’s tow plug harness and lock it into place.
-
Mount the T-Connector Black Box:
- Locate a flat surface under the foam cargo tray.
- Mount the T-Connector’s black converter box using the provided double-sided tape.
-
Store the 4-Flat Connector:
- Store the 4-flat connector in the spare tire compartment when not in use.
Both Honda Crosstour and Acura RDX:
-
Test the Installation:
- Ensure all connections are complete for the T-Connector to function properly.
- Test and verify 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.
- Be careful not to pinch or cut the wires.
Specifications:
- Max. stop/turn light: 1 per side (2.1 amps)
- Max. tail lights: (5.6 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the lower of the towing manufacturer’s rating or the unit specifications.
- Refer to the vehicle owner’s manual and instruction sheet for additional information.
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.
Warranty Information:
- This product is covered by a [warranty period]. For complete warranty instructions, please download the full installation PDF.
Technical Support:
- 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.
Manufacturer Notes:
- Follow all warnings and installation instructions carefully.
- Store the 4-flat connector in the appropriate compartment when not in use.