Blaze Off-Road Dual PowerSwitch Cornerstone Kit for 4Runner (2010-2024)

Build the ultimate electrical foundation for your 5th Gen build with the Blaze Off-Road Dual PowerSwitch Cornerstone Kit for Toyota 4Runner (2010-2024). This complete plug-and-play system is designed to run dual Garmin PowerSwitch units alongside a Blue Sea Systems SafetyHub 150, giving you a professional-grade power distribution and switching system capable of supporting everything from lighting and compressors to solar charging and dual battery setups.

Designed for serious off-road and overland builds, this system provides a clean, expandable electrical backbone that simplifies complex wiring and allows you to scale your build as your needs grow.

Features

• Designed for Toyota 4Runner (2010-2024): Engineered specifically for 5th Gen 4Runner electrical setups.
• Dual Garmin PowerSwitch Capability: Designed to support two PowerSwitch units for expanded accessory control.
• Professional Power Distribution System: Includes Blue Sea Systems SafetyHub 150 for fused power management.
• Backlighting Buss Bar Solution: Dedicated Blue Sea Systems buss bar simplifies wiring for backlit lighting systems and accent lighting.
• Dual Battery Ready: Perfect integration point for Redarc BCDC chargers and other smart dual battery systems.
• Premium USA-Made Wiring: Includes upgraded American-made cables with TechFlex abrasion and heat resistant braided sheathing.
• Complete Mounting System: Includes brackets, hardware, terminal fuses, and all required cables.
• Fully Expandable System: Supports lighting, air compressors, lockers, radios, solar input, and more.
• Clean Professional Installation: Designed to reduce clutter and simplify complex wiring setups.

Backlighting Buss Bar Advantage

Modern off-road lighting often includes separate backlight wiring which can quickly consume available switch outputs. This kit includes a dedicated Blue Sea Systems buss bar to simplify wiring:

• Connect one switched output from the Garmin PowerSwitch
• Run all backlight wires to the buss bar
• Keep your main switches available for primary lighting functions

This creates a much cleaner and more efficient wiring solution.

Kit Configurations

Dual Kit – No PowerSwitch Units (Requires Blaze Battery Terminals)

Includes:

• Blue Sea Systems Safety Hub 150
• 10-screw ground bar
• 5-screw buss bar (backlighting or additional grounds)
• Mounting bracket kit
• Hardware
• Terminal fuse setup
• Fuses for SafetyHub to PowerSwitch connections
• Complete cable set (6 cables total)

Dual Kit – Complete (Requires Blaze Battery Terminals)

Includes everything above plus:

• Two Garmin PowerSwitch units
• Fully pre-assembled configuration
• Ships without original Garmin packaging

Note:
Battery terminals are not included and must be purchased separately.

Installation Notes

• 2019+ 4Runner models require minor modification or relocation of the factory relay mount bracket.
• This modification can typically be completed in under one minute using tin snips.
• Installation reference video available (bracket modification shown around 10:15 timestamp).

Cable Upgrades Included

All kits now include upgraded premium battery cables featuring:

• American-made wire
• Dual wall insulation
• TechFlex abrasion resistant sheathing
• Heat resistant protection
• Long-term durability designed to last the life of the vehicle

Additional Features

• Post mount fuse protection now included
• Designed to integrate with Redarc BCDC dual battery chargers
• Compatible with Garmin Tread Overland controllers for wireless switching control

Lead Time

• Estimated Lead Time: 6-10 weeks
  (Built to order systems)

Summary

If you're building a serious overland or off-road electrical system, the Blaze Off-Road Dual PowerSwitch Cornerstone Kit provides the clean, expandable, and professional foundation your 4Runner deserves. Designed for maximum expandability and long-term reliability, this kit helps eliminate wiring headaches while giving you full control of your vehicle’s growing list of accessories.