Roadmaster Smart Diode Wiring Kit for Variable-Voltage LED Tail Lights - 153789

The Roadmaster Smart Diode Wiring Kit is designed for variable-voltage LED tail lights on motorhomes and RVs. This kit enables proper power conversion to protect the towed vehicle's lighting system while preventing electrical feedback and battery drain. It includes a 27' wiring harness suitable for multiplex LED setups.

Features:

• Utilizes smart diodes to convert 12V signals to approximately 9V for safe LED tail light operation on towed vehicles
• Prevents electrical feedback that can cause damage to vehicle electronics during flat towing
• Includes a durable powder-coated aluminum casing to resist corrosion in various environments
• Provides a 4-wire harness with comprehensive installation hardware for straightforward setup
• Supports distinct brake and tail light functions by maintaining proper voltage separation
• Designed specifically for multiplex LED tail light systems requiring variable voltage control
• Helps minimize battery drain by isolating the towed vehicle's electrical system from the motorhome

Specifications:

• Wiring Harness Length: 27'
• Maximum Amperage: 5A
• Maximum Voltage: 16V
• Included Diodes: 2 Smart Diodes
• Wiring: 4-Wire Configuration

Compatibility:

• Fits vehicles with variable-voltage multiplex LED tail lights requiring diode-based wiring solutions
• Compatible with select Ford, Chevrolet, Buick, and other models featuring multiplex lighting systems
• Examples include Ford Bronco (2021–2026), Chevrolet Equinox (2018–2024), and Buick Envista (2024–2027)

Included:

• (1) x 27' 4-Wire Wiring Harness
• (2) x Smart Diodes
• (1) x Butt Connector
• (1) x Split Loom
• (2) x Ring Terminals
• (4) x Zip Ties
• (1) x Installation Hardware Kit

Owner's Manual