Hyundai Genesis (DH): Rear Glass Defogger / Components and Components Location

Component Location

1. Rear glass defogger relay (Buil-in Metal core PCB block)
2. Rear glass defogger switch
3. Rear glass defogger

    Inspection     Wrap tin foil around the end of the voltmeter test lead to prevent damaging the heater line. Apply pressure on the tin foil with hand and move the tin foil along the grid line to check for open circuits.

    Other information:

    Hyundai Genesis (DH) 2013-2016 Service Manual: Auto Defogging Sensor Repair procedures

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    Hyundai Genesis (DH) 2013-2016 Service Manual: Auto Defogging Actuator Description and Operation

    Description The auto defogging sensor is installed on front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives a signal from the sensor and restrains moisture and eliminates defog by the intake actuator, A/C, auto defogging actuator, blower motor

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