Parts Needed to Install Brake Controller in 2006 Toyota Highlander
Updated 04/03/2017 | Published 04/02/2017 >
Products Featured in This Question
Question:
Will the HA81785-HBC work ona 2006 Toyota Highlander Hybrid with Tow package? It looks like this makes quick work of installing a brake controller up front. What about in the back? There is a wiring harness back there is a quick connect system to add a 7 way plug in the back?
asked by: Alex C
Expert Reply:
Your 2006 Toyota Highlander does not have a brake controller port under the dash of the vehicle so we do not have any install harness that would work.
You will need to start with a 4-way (if you do not have one). For that you would want the # 118413.
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.
For a brake controller I would recommend the Prodigy P2 Brake Controller part # 90885. This is our best selling brake controller because of how well it works and how easy it is to setup.
Product Page this Question was Asked From
Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Vehicle Specific
- Hayes
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Brake Controller
- Q&A: Trailer Wiring Harness Recommendation for 2006 Toyota Highlander Bypass Incomplete Factory Wiring
- Q&A: What is the Availability of a Set of Towing Mirrors for a 2017 Toyota Sequoia Limited
- Q&A: Trailer Hitch for 2019 Porsche Cayenne for 5,000 lb Boat Trailer
- Q&A: What Hitch has the Easiest Installation for My 2021 Porsche Cayenne?
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: Brake Controller Wiring Harness for Hayes Brake Controller and 2006 Toyota Tacoma
- Q&A: Troubleshooting Lack Of Braking Power With A Hayes Energize III+ Brake Controller
- Q&A: Wiring Adapter to Install Hayes Synchronizer # HA81725 Brake Controller in 2008 Toyota Tacoma


