Hyundai Genesis (DH): Auto Lighting Control System / Auto Light Sensor Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the photo & auto light sensor.
(Refer to Windshield Wiper/Washer - "Rain Sensor")
Installation
1.
Install the auto light sensor.
2.
Connect the negative (-) battery terminal.

    Components and Components Location 1. Horizontal light sensor2. Vertical light sensor3. Solar load sensor4. Rain sensor - left5. Rain sensor - right

    Other information:

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

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

    Hyundai Genesis (DH) 2013-2016 Service Manual: Intake Actuator Repair procedures

    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the intake actuator connector. 3. Verify that the intake actuator operates to the fresh position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the intake actuator operates to the recirculation position when connected in reverse.

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