REDARC Tow-Pro Elite Trailer Brake Controller Kit for Toyota Tundra & Tacoma — Dual-Mode Plug-and-Play Harness

REDARC Tow‑Pro Elite is a compact, dual‑mode electric trailer brake controller kit engineered to give precise proportional or user‑controlled braking for Toyota Tundra and Tacoma tow setups.

Whether you tow a camper, boat, or utility trailer, this kit combines REDARC’s proven brake control electronics with vehicle‑specific plug‑and‑play wiring and switch panels so installation is clean and reliable. The package ships with a Tow‑Pro Elite controller plus the Toyota‑compatible harness and insert panels needed for a factory‑style dash fit, reducing installation time and preserving cabin aesthetics.

How does the Tow‑Pro Elite improve towing control on highways?

The controller’s Proportional Mode senses vehicle deceleration and applies trailer brakes in direct relation to tow vehicle braking, producing smooth, coordinated stops that reduce trailer push and harsh jolts. Active calibration continually adapts to trailer conditions so braking feels natural whether lightly or heavily loaded.

• Proportional Mode for automatic, smooth braking coordination
• Active calibration for consistent performance across loads
• Sway control features to help stabilize trailer movement

When should I use User‑Controlled Mode off‑road or on steep terrain?

User‑Controlled Mode gives you direct control over brake force via the dash dial, making it easy to hold a trailer while maneuvering on rough tracks, descending steep grades, or aligning a boat for launch. This manual option is ideal when you need precise, incremental braking rather than automatic response.

• Dash dial allows fine adjustment of trailer brake strength
• Useful for slow technical terrain and vehicle recovery situations
• Switch between modes in seconds to suit changing conditions

Is installation straightforward for Toyota Tundra and Tacoma owners?

This kit is designed to be plug‑and‑play for most Toyota Tundra (2015–2021; 2022–2023 with optional harness) and Tacoma (2016–2023) models so you can install without extensive wiring modifications. Included harnesses and switch insert panels give a factory‑integrated appearance and reduce the need for additional parts.

• Includes Tow‑Pro Elite controller and Toyota‑specific harness (TPH‑015)
• Switch insert panels provided for seamless dash integration
• Optional TPH‑021 harness and TPSI‑011 panel for some newer Tundra models

What durability and warranty protections come with this kit?

REDARC designs and tests electronics for harsh environments, inspired by extreme Australian terrain testing. The Tow‑Pro Elite electronics and harnesses are built for long service life, and REDARC backs the kit with a two‑year limited warranty for added buyer confidence.

• Engineered and tested for demanding towing conditions
• Components selected for vibration and environmental resistance
• 2‑year limited warranty from a long‑established manufacturer

Who is this for? The REDARC Tow‑Pro Elite kit is aimed at Toyota Tundra and Tacoma owners who tow medium to heavy trailers—campers, boats, and utility trailers—and want a reliable, factory‑integrated brake controller that offers both automatic proportional braking for everyday highway driving and manual control for off‑road or precision situations. It’s a strong choice for drivers who value straightforward installation, durable design, and the flexibility to adapt braking behavior to different loads and terrains.