Window Defogger System System Description

Vehicle Exterior. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
Window Glass. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. GENERAL

  1. FUNCTION OF MAIN COMPONENT

Window Defogger System -- System Description



GENERAL
  1. The thin heater wires of the defogger system are attached to the inside of the back window glass and defog the window surface quickly.
  2. The indicator light illuminates while the system is operating.
  3. The system automatically turns off after approximately 15 minutes.*
    1. *: for Automatic Air Conditioning System

FUNCTION OF MAIN COMPONENT

Component
Outline
DEF Relay
Receives defogger activation request signals from the heater control and supplies power to the window defogger.
Window Defogger
Receives power from the DEF relay and heats the defogger wire.