Hyundai Equus Manuals

Hyundai Azera: Photo Sensor Description and Operation - Air Conditioning System - Heating,Ventilation, Air Conditioning - Hyundai Azera 2011-2019 Service ManualHyundai Azera: Photo Sensor Description and Operation

The photo sensor is located at the center of defrost nozzle.
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. Ignition "ON" 2. Blow warm air into the in-car sensor air inlet. Measure sensor resistance between 2 and 4 terminals. 1. Incar Motor(-)2. Sensor GND3. -4. Incar Sensor (+)5. - ...

Photo Sensor Repair procedures
Inspection 1. Ignition "ON" 2. Using the scan tool. 3. Emit intensive light toward photo sensor using a lamp, and check the output voltage change. 4. The voltage will rise with higher ...

See also:

Components and Components Location
Component Location 1. Slide motor2. Front height motor3. Rear height motor4. Lumbar support motor5. Recline motor6. Cushion extension motor7. Lumbar support switch ...

Removing and storing the spare tire
Turn the tire hold-down wing bolt counterclockwise. Store the tire in the reverse order of removal. To prevent the spare tire and tools from УrattlingФ while the vehicle is in motion, store them ...

Normal maintenance schedule
The following maintenance services must be performed to ensure good emission control and performance. Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and ...


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