Roadmaster Diode – 789

Save $36.00
Roadmaster MPN: 789

Price:
Sale price$112.00 Regular price$148.00

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Stock:
In stock (57 units), ready to be shipped

Description

A pair of Smart Diodes for variable-voltage vehicles with LED taillights — Roadmaster part 789.

  • The diodes modify incoming motorhome lighting voltage so the intended towed-vehicle light circuit operates.

Key Features

  • Designed for Variable Voltage Vehicles with LED Taillights.
  • Aluminum Heat Sink Prevents Overheating or Failure.
  • Encased in Epoxy for Protection from the Elements.
  • Easy to Install: Features Wiring Instructions.
  • The signals only vary by voltage.
  • This is why Roadmaster often refers to these vehicles as having variable voltage lighting.
  • That's because the motorhome only sends 12 Volt signals, but the towed car is expecting different voltages for different taillight functions.
  • Smart Diodes receive the full 12 Volts from the motorhome and modify the voltage in order to light up the correct taillight signals on the towed vehicle.
  • Because Smart Diodes correctly modulate the voltage to activate only the intended circuit, the result is vehicle lighting that looks and functions as intended.

Specifications

Quantity Set Of 2

Part Identification

Brand Roadmaster
Manufacturer Part Number 789

Installation & Product Notes

  • Visit Fitmaster to determine if your vehicle requires Smart Diodes.

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