Parts Needed to Install a Brake Controller in a 2012 Toyota Tundra
Question:
Does my 2012 toyota tundra WITHOUT towing package still have the behind dash wiring needed to hook up add a brake controller or will all new wirew have to be added? Thanks.
asked by: Steve C
Expert Reply:
If there is a round 7-way trailer connector at the rear of your 2012 Toyota Tundra all you would need to install the Prodigy P3 Brake Controller part # 90195 would be the correct harness part # 3040-P.
If not, then you would need to hardwire the controller.
You will need to start with a 4-way (if you do not have one). For that you would want the # HM11141835.
From there you would need to convert the 4-way to a 7-way so that you can install the brake controller. For that you will want the Brake Controller Install Kit and 7-Way Adapter part # ETBC7. I attached installation instructions and an install video for this product as well.
![Jameson C](https://images.etrailer.com/static/images/catg/people/371_tn.jpg)
Products Referenced in This Question
Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers - Toyota and Lexus
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Vehicle Specific
- 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 >
Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 4 Flat
- Hopkins
more information >
Product Page this Question was Asked From
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Trailer Wiring Diagrams
- Article: Brake Controller Installation: Starting from Scratch
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Q&A: Trailer Suspension Hanger Kit for Slipper Springs and 38 inch Wheelbase
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Q&A: Troubleshooting A Clunking Noise Between A Fifth Wheel Hitch And Base Rails While Towing
- Q&A: Why Is 5th Wheel Trailer Clunking When Starting/Stopping with B&W Companion and MORryde Pin Box
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: What is the Difference Between the Tekonsha Prodigy P2 and the P3 Brake Controllers
- Article: Installing an Electric Brake Controller on 2007-2013 GM Full-Size Truck or 2007-Present GM SUV
- Q&A: How Do I Measure the Drop Distance on a Trailer Drop Axle?
- Q&A: 10k Dexter Replacement Hub for a 8-415
- Article: 5 Things to Know About Weight Distribution Hitches