Parts Needed to Install Redarc Tow-Pro Elite on 2015 Toyota Tundra
Updated 10/30/2025 | Published 02/10/2025
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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 >
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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.