How to Add a 7-Way Trailer Connector to a 2005 Toyota Highlander with Tow Package
Question:
I have a small trailer with just brake lights and a 7 prong plug. Do I need the 118248 harness plus the 30717 adapter? signed, totally confused.
asked by: George
Expert Reply:
If your 2005 Toyota Highlander does not currently have any trailer connector but does have the tow package then you will first need to install a 4-Way such as # 118248. If it did not have the tow package you would use # 118413.
Then you would need a 4 to 7-Way adapter. You can use # 30717 but I recommend # 37185 since it comes with a mounting bracket. For either you will need to make sure the white wire is grounded to a clean bare metal surface.
Since you only need the light functions the remaining wires can be taped up and stowed out of the way.
Products Referenced in This Question
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
Adapter 4 Pole to 7 Pole Vehicle End Trailer Connector
- Trailer Wiring
- Wiring Adapters
- Single-Function Adapter
- 0 - 5 Feet Long
- 4 Flat
- Plug and Lead
- 7 Round - Blade
- Tow Ready
more information >
Adapter 4-Pole to 7-Pole and 4-Pole
- Trailer Wiring
- Wiring Adapters
- Multi-Function Adapter
- 4 Flat
- Plug and Lead
- 4 Flat
- 7 Round - Blade
- Hopkins
more information >
Product Page this Question was Asked From
T-One Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 4 Flat
- Tekonsha
more information >
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