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Hyundai Equus: Photo Sensor Description and Operation - Air Conditioning System - Heating, Ventilation and Air Conditioning - Hyundai Equus VI 2009-2026 Service ManualHyundai Equus: Photo Sensor Description and Operation

Description
The photo sensor is located at the wind shield glass.
The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic temperature control module so that the solar radiation compensation will be performed.

    In-car Sensor Repair procedures
    Inspection 1. Turn the ignition switch ON. 2. Blow warm air into the in-car sensor air inlet. Measure the sensor resistance between 1 and 3 terminals. 1. Sensor Ground 2. Motor (-)3. Incar ...

    Photo Sensor Repair procedures
    Inspection 1. Turn the ignition switch ON. 2. Connect the GDS. 3. Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. 4. The voltage will ri ...

    See also:

    Instrument panel overview
    1. Instrument cluster 2. Lighting control lever 3. Wiper and washer control lever 4. Horn 5. Driver’s front air bag 6. Engine Start/Stop Button 7. Hazard warning flasher 8. Climate control ...

    Rear Seat Belt Buckle Repair procedures
    Replacement [Sedan 6:4] 1. Remove the rear seat cushion assembly. (Refer to Rear Seat - "Rear Seat Assembly") 2. Loosen the mounting bolt, and then remove the rear seat belt buckle (A). [L ...

    Components and Components Location
    Components 1. Door panel2. Door module3. Outside handle4. Window glass5. Door striker6. Power window motor 7. Door speaker8. Door checker9. Outside handle cover10. Outside handle pad11. Door str ...

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