7-Way Trailer Wiring Recommendation for 2002 Toyota Tundra
Question:
I am looking for a wiring harness to accommodate my brake, tail, turn lights, and eventually a brake controller 7 prong for a 2002 tundra. I have removed the bed and am building a flatbed. I want to use the existing OE factory wiring ends if at all possible.
asked by: Everett H
Expert Reply:
If you removed all of the wiring of your 2002 Toyota Tundra when you removed the bed you'd want a 7-way kit like the part # 20023 which will wire into the truck's current wiring. Otherwise the 4-way kit part # 118378 plugs into factory wiring to provide a 4-way.
To convert the 4-way then to a 7-way so you can install a brake controller will require the install kit part # ETBC7.
I attached a couple install videos for these kits for you to check out as well.

Products Referenced in This Question
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- Tekonsha
more information >
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
Product Page this Question was Asked From
7-Way Pre-Wired Car Connector, 7' Lead
- Custom Fit Vehicle Wiring
- Fifth Wheel and Gooseneck Wiring
- Vehicle End Connector
- Universal Fit
- 7 Round - Blade
- Plug and Lead
- Plug-In
- Draw-Tite
more information >
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