Parts Needed to Install Redarc Tow-Pro Elite on 2015 Toyota Tundra
Updated 10/30/2025 | Published 02/10/2025
Products Featured in This Question
Question:
I have a 2015 Toyota Tundra. I need to know if the Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness - Off-Road Mode - Proportional RED63RR comes with everything I need for install. Do I need special adapter cable and dash panel for switch? Tow hitch and wiring already installed. Did not have brake controller installed.
asked by: Harry S
Expert Reply:
Hey Harry! The # RED63RR is just the Redarc Tow-Pro Elite with a Tekonsha adapter that would allow you to use a separate Tekonsha wiring harness on your 2015 Tundra. Are the hitch and 7-way wiring factory? If so, it is safe to assume you have the tow package meaning the Redarc Tow-Pro Elite Brake Controller w/ Custom Harness # RED42CR is the part you need.
This comes with the brake controller along with the custom wiring harness for the factory port under your dash. If you have a blank knockout panel you can use the # 331-TPSI-002 for installation as seen in the picture below. This gives it a nice clean look. You can install it in a different location by drilling a small hole as well.
(click to enlarge)
Product Page this Question was Asked From
Redarc Tow-Pro Elite Brake Controller for Tekonsha Harness - Off-Road Mode - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Plug-In
- Dash-Mounted Knob
- Behind-Dash
- Up to 3 Axles
- Indicator Lights
- Single Trailer Only
- Redarc
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Recommended Brake Controller for a 2022 Ford Explorer w/ Factory Towing Package
- Q&A: Recommended 7-Way Connector for a 2025 Toyota Grand Highlander
- Q&A: Recommended Brake Controller For A 2024 Chevy Silverado 1500
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: 7-Way Connector and Brake Controller For a 2021 Ford Bronco Wildtrak Without Tow Package
- Q&A: Best Brake Controller for a 2023 Chevy Silverado
- Q&A: Parts Needed to Install Redarc Tow-Pro Elite Brake Controller on 2021 Chevy Silverado 1500
- Q&A: How Much Does the Equal-i-zer Weight Distribution System # EQ37100ET Weigh
- Article: Trailer Wiring Diagrams
- Article: Brake Controller Installation: Starting from Scratch
- Article: Best Bike Racks for Electric Bikes
- Article: 5 Things to Know About Weight Distribution Hitches
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Trailer Lighting Requirements
Robin H.
10/30/2025
Hey Harry, how did things go with the Redarc Tow-Pro Elite and the custom harness for your Tundra? Did the mounting panel give you the clean look you wanted? Your update could make it easier for the next person setting up the same brake controller.