Trailer Hitch Wiring Harness Kit For 09‑13 Mazda 6 Plug & Play
Model: 118483Wiring Harness (Plug & Play)
Installation Instructions
Fits The Following Vehicles
2009 - 2013 Mazda, 6, 4 Dr. Sedan
Wiring Kit Specs:
| Part Number | 118483 |
| Brand | Tekonsha |
| Warranty | 1 Year |
| Installation Instructions |  |
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:
09 10 11 12 13 2009 2010 2011 2012 2013
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Product Details
- Brand: Tekonsha
- Model: 118483
- UPC: 016118074093
- Includes: T-One T-Connector Custom Harness
Compatibility Chart
Wiring Harness (Plug & Play)
Installation Instructions
Fits The Following Vehicles
2009 - 2013 Mazda, 6, 4 Dr. Sedan
Wiring Kit Specs:
| Part Number | 118483 |
| Brand | Tekonsha |
| Warranty | 1 Year |
| Installation Instructions | |
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:
09 10 11 12 13 2009 2010 2011 2012 2013
Get Expert Help
Trailer Hitch Wiring Harness Kit For 09-13 Mazda 6 Plug & Play Install Notes
Installation Instructions for T-Connector Adapter for Mazda 6
Part Numbers:
- 118483
Tools Required:
- Wire Cutters
- Trim Panel Remover
- Drill (3/32” Drill Bit)
- Phillips Head Screwdriver
- Test Probe
- Wire Crimpers
Step-by-Step Instructions:
-
Prepare the Trunk Area:
- Open the trunk and remove the threshold panel.
- Partially remove the corner felt trunk liner on both sides to expose the vehicle’s taillight wiring harness.
-
Locate the Taillight Wiring Harness:
- On both the driver and passenger sides, locate the vehicle’s taillight wiring harness.
- Disconnect the connectors carefully, ensuring not to break the locking tabs. Clean all connector surfaces to remove dirt.
-
Install the Driver-Side T-Connector:
- Insert the T-Connector end with the yellow wire between the driver’s side wiring connectors and lock it into place.
- Additionally, insert the T-Connector end with the brown and red wires between the vehicle wiring connectors and lock it into place.
-
Route the Passenger-Side T-Connector:
- Route the T-Connector containing the green wire down through the threshold to the passenger side of the vehicle.
- Repeat step 3 on the passenger side using the T-Connector with the green wire.
-
Ground the White Wire:
- Locate a suitable grounding point near the connector, such as the vehicle frame or cross member.
- Clean the area of dirt and rustproofing, drill a 3/32” hole, and secure the white wire using the provided eyelet and screw.
Caution:
- Verify what is behind any surface before drilling to avoid damage or injury. Do not drill into the vehicle floor or exposed surfaces.
-
Connect the Power Wire:
- Disconnect the vehicle’s negative (-) battery cable.
- Attach the yellow fuse holder to the positive (+) battery cable using the provided ring terminal.
- Connect the other end of the fuse holder to the black 12-gauge wire using the yellow butt connector.
- Route the black power wire to the rear driver’s side and connect it to the red wire on the T-Connector’s black box using the yellow butt connector.
Warning:
- Avoid routing wires near hot pipes, heat shields, or the fuel tank.
-
Reconnect the Battery and Install the Fuse:
- Reconnect the vehicle’s negative (-) battery cable.
- Install the 10-amp fuse into the fuse holder.
Warning:
- All connections must be complete for the T-Connector to function properly.
-
Mount the Black Box:
- On the driver’s side, mount the T-Connector black box using the provided double-sided tape.
- Secure the remainder of the T-Connector harness with the provided cable ties to prevent damage or rattling.
-
Reassemble the Vehicle:
- Reinstall the taillight housing assemblies, positioning the vehicle wiring harness between the housing and the vehicle body.
- Mount the 4-flat connector in an accessible location with a bracket or electrical box (not included).
-
Test the Installation:
- Test and verify the T-Connector installation using a test light or trailer.
- Reset the vehicle’s electrical system by temporarily removing the key from the ignition.
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 towing manufacturer’s rating or the unit specifications.
- Always wear safety glasses and follow safety precautions during installation.
Manufacturer Notes:
- Refer to the vehicle owner’s manual for additional guidance.
Installation Instructions for T-Connector Adapter for Vehicle
Part Numbers:
- 118483
Tools Required:
- Wire Cutters
- Trim Panel Remover
- Drill (3/32” Drill Bit)
- Phillips Head Screwdriver
- Test Probe
- Wire Crimpers
Step-by-Step Instructions:
-
Prepare the Trunk Area:
- Open the trunk and remove the threshold panel.
- Partially remove the corner felt trunk liner on both sides to expose the vehicle’s taillight wiring harness.
-
Locate the Taillight Wiring Harness:
- On both the driver and passenger sides, locate the vehicle’s taillight wiring harness.
- Disconnect the connectors carefully, ensuring not to break the locking tabs. Clean all connector surfaces to remove dirt.
-
Install the Driver-Side T-Connector:
- Insert the T-Connector end with the yellow wire between the driver’s side wiring connectors and lock it into place.
- Additionally, insert the T-Connector end with the brown and red wires between the vehicle wiring connectors and lock it into place.
-
Route the Passenger-Side T-Connector:
- Route the T-Connector containing the green wire down through the threshold to the passenger side of the vehicle.
- Repeat step 3 on the passenger side using the T-Connector with the green wire.
-
Ground the White Wire:
- Locate a suitable grounding point near the connector, such as the vehicle frame or cross member.
- Clean the area of dirt and rustproofing, drill a 3/32” hole, and secure the white wire using the provided eyelet and screw.
Caution:
- Verify what is behind any surface before drilling to avoid damage or injury. Do not drill into the vehicle floor or exposed surfaces.
-
Connect the Power Wire:
- Disconnect the vehicle’s negative (-) battery cable.
- Attach the yellow fuse holder to the positive (+) battery cable using the provided ring terminal.
- Connect the other end of the fuse holder to the black 12-gauge wire using the yellow butt connector.
- Route the black power wire to the rear driver’s side and connect it to the red wire on the T-Connector’s black box using the yellow butt connector.
Warning:
- Avoid routing wires near hot pipes, heat shields, or the fuel tank.
-
Reconnect the Battery and Install the Fuse:
- Reconnect the vehicle’s negative (-) battery cable.
- Install the 10-amp fuse into the fuse holder.
Warning:
- All connections must be complete for the T-Connector to function properly.
-
Mount the Black Box:
- On the driver’s side, mount the T-Connector black box using the provided double-sided tape.
- Secure the remainder of the T-Connector harness with the provided cable ties to prevent damage or rattling.
-
Reassemble the Vehicle:
- Reinstall the taillight housing assemblies, positioning the vehicle wiring harness between the housing and the vehicle body.
- Mount the 4-flat connector in an accessible location with a bracket or electrical box (not included).
-
Test the Installation:
- Test and verify the T-Connector installation using a test light or trailer.
- Reset the vehicle’s electrical system by temporarily removing the key from the ignition.
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 towing manufacturer’s rating or the unit specifications.
- Always wear safety glasses and follow safety precautions 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.
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:
- Refer to the vehicle owner’s manual for additional guidance.
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