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Hyundai Equus: Description and Operation - Windshield Deicer - Body Electrical System - Hyundai Equus VI 2009-2024 Service ManualHyundai Equus: Description and Operation

Description
Windshield deicer system prevent windshield wiper from freezing in the winter season. It consists of deicer in the lower part of windshield, switch and relay. Body control module receives an input signal from the deicer switch, then controls relay. Operating condition is the same that of rear window defogger system.
Since the generator "L" is switched ON, if the deicer switch is ON, then deicer output is ON for 20 minutes.
    Components and Components Location
    Component Location 1. Windshield deicer relay (Built-in engine room junction box)2. Windshield deicer switch3. Windshield deicer4. Deicer connector5. Body control mudule ...

    Windshield Deicer Repair procedures
    Inspection 1. Remove the cowl top cover (A). (Refer to Body - "Wiper") 2. Disconnect the windshield deicer connector (A) from the wiper motor linkage. 3. Check for continuity between the ...

    See also:

    Windshield Wiper-Washer Switch Repair procedures
    Removal 1. Remove the steering column upper and lower shrouds after loosening screws. 2. Disconnect the multifunction switch connector (A). 3. Remove the wiper & washer switch (A) by p ...

    Heater Control Unit Components and Components Location
    Control Panel Component Connector Pin Function Pin No.Connector AConnector B1GroundIgnition 22-FET (Gate)3Mode Control Actuator (Vent)FET (Drain Feedback)4Mode Control Actuator (Defrost)Sen ...

    Repair procedures
    Inspection Check it by the procedure below to see if the function of the ECM is normal. 1. Turn the ignition key to the "ON" position. 2. Cover the front looking sensor to stop functioning. ...

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