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System Description

  1. GENERAL 

    The defogger system's thin heater wires are attached to the inside of the rear window and defog the window surface quickly. The indicator light illuminates while the system is operating. The system automatically turns off after approximately 15 minutes.

    HINT:

    The rear window defogger is linked with the mirror defogger (w/ mirror defogger).

  2. FUNCTION OF MAIN COMPONENT 
    COMPONENTS OUTLINE

    Component Outline
    RR DEF Relay Receives rear defogger activation request signals from the air conditioning amplifier assembly and supplies power to the rear window defogger.
    Rear Window Defogger Receives power from the RR DEF relay and heats the defogger wire.
  3. DESCRIPTION 
    FUNCTION OUTLINE

    Function Outline
    Defogs the rear window surface
    • Receives rear defogger activation request signals from the air conditioning amplifier assembly and supplies power to the rear window defogger.
    • Receives power from the RR DEF relay and heats the defogger wire.
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