WINDOW DEFOGGER SYSTEM SYSTEM DESCRIPTION


  1. GENERAL

    The rear window defogger wires are attached to the inside of the back window glass and defog the window surface quickly by pressing the defogger switch on the No. 3 heater control knob. The indicator light illuminates while the system is operating. The system automatically turns off after approximately 15 minutes.

  2. FUNCTION OF MAIN COMPONENT

    Component Outline
    Defogger relay Receives rear window defogger activation request signals from the No. 3 heater control knob (defogger switch) and supplies power to the back door glass (rear wind defogger wire).
    Back Window Glass Receives power from the defogger relay and heats the back door glass (rear wind defogger wire).

  3. DESCRIPTION

    Function Outline
    Defog Rear Window Surface

    • The defogger relay receives rear window defogger activation request signals from the No. 3 heater control knob (defogger switch) and defogs the rear window surface.


    • Power received from the defogger relay heats the back door glass (rear wind defogger wire).