Trailer Wiring and Bracket For 10‑17 Chevy Equinox GMC Terrain Plug & Play 4‑Flat Harness
Model: 118264 118144*Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
Installation Instructions
Fits The Following Vehicles:
2010 - 2017 GMC, Terrain, w/Factory Tow Package
Wiring Kit Specs:
| Part Number | 118264 |
| 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 |
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: 10 11 12 13 14 15 16 17 2010 2011 2012 2013 2014 2015 2016 2017
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Product Details
- Brand: Tekonsha
- Model: 118264 118144*
- Includes: Tow Custom Harness, Mounting Bracket
Compatibility Chart
Description
Plug and Play T-One Wiring Harness Connector
4-Flat Mounting Bracket
Installation Instructions
Fits The Following Vehicles:
2010 - 2017 GMC, Terrain, w/Factory Tow Package
Wiring Kit Specs:
| Part Number | 118264 |
| 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 |
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: 10 11 12 13 14 15 16 17 2010 2011 2012 2013 2014 2015 2016 2017
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Trailer Wiring and Bracket For 10-17 Chevy Equinox GMC Terrain Plug & Play 4-Flat Harness Install Notes
Installation Instructions for T-Connector Adapter for Chevrolet Equinox and GMC Terrain
Part Numbers:
- 118264
Tools Required:
- Trim Panel Remover
- Test Probe
Step-by-Step Instructions:
-
Prepare the Rear Cargo Area:
- Open the rear tailgate.
- Remove access panels, threshold, trunk floor panels, and trays on the driver’s side.
- Carefully remove all items to avoid damage.
-
Remove Interior Trim Panels:
- On the driver’s side, partially remove the lower interior trim panels.
- Carefully set aside all removed items, avoiding damage to clips or panels.
-
Locate the Tow Plug Harness:
- Locate the grey 4-pin housing taped to the taillight harness on the driver’s side.
- Ensure all connector surfaces are clean and free of dirt.
-
Connect the T-Connector Harness:
- Insert the T-Connector harness into the vehicle’s tow plug harness and lock it into place.
- Ensure the connectors are fully inserted and the locking tabs are secure.
-
Secure the T-Connector Wiring:
- Use the provided cable ties to secure the T-Connector harness, avoiding areas that could pinch, cut, or melt the wires.
Note:
- Route the 4-flat connector through the driver’s side trim panel into the side storage compartment.
- Store the 4-flat connector there when not in use.
-
Reposition and Reinstall:
- Reposition the access panels, trays, trunk floor panels, and reattach the threshold.
-
Test the Installation:
- Test the T-Connector installation with a test light or trailer.
- Reset the vehicle’s electrical system by temporarily removing the key from the ignition.
Warning:
- Ensure all connections are complete for the T-Connector to function properly.
Specifications:
- Max. stop/turn light: 1 per side (7.5 amps)
- Max. tail lights: (7.5 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the specified maximum circuit ratings.
- Follow all installation instructions carefully and use safety glasses during installation.
Manufacturer Notes:
- Refer to the vehicle owner’s manual and instruction sheet for additional information.
Installation Instructions for T-Connector Adapter
Part Numbers:
- 118264
Tools Required:
- Trim Panel Remover
- Test Probe
Step-by-Step Instructions:
-
Prepare the Rear Cargo Area:
- Open the rear tailgate.
- Remove access panels, threshold, trunk floor panels, and trays on the driver’s side.
- Carefully remove all items to avoid damage.
-
Remove Interior Trim Panels:
- On the driver’s side, partially remove the lower interior trim panels.
- Carefully set aside all removed items, avoiding damage to clips or panels.
-
Locate the Tow Plug Harness:
- Locate the grey 4-pin housing taped to the taillight harness on the driver’s side.
- Ensure all connector surfaces are clean and free of dirt.
-
Connect the T-Connector Harness:
- Insert the T-Connector harness into the vehicle’s tow plug harness and lock it into place.
- Ensure the connectors are fully inserted and the locking tabs are secure.
-
Secure the T-Connector Wiring:
- Use the provided cable ties to secure the T-Connector harness, avoiding areas that could pinch, cut, or melt the wires.
Note:
- Route the 4-flat connector through the driver’s side trim panel into the side storage compartment.
- Store the 4-flat connector there when not in use.
-
Reposition and Reinstall:
- Reposition the access panels, trays, trunk floor panels, and reattach the threshold.
-
Test the Installation:
- Test the T-Connector installation with a test light or trailer.
- Reset the vehicle’s electrical system by temporarily removing the key from the ignition.
Warning:
- Ensure all connections are complete for the T-Connector to function properly.
Specifications:
- Max. stop/turn light: 1 per side (7.5 amps)
- Max. tail lights: (7.5 amps)
Safety Notes:
- Overloading circuits can cause fires. Do not exceed the towing manufacturer’s rating or the specified maximum circuit ratings.
- Follow all installation instructions carefully and use safety glasses during installation.
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 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 warranty duration and coverage details, please download the full installation PDF.
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