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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

Description
1.
The photo sensor is located at the center of defrost nozzle.
2.
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:

Engine Hanger Components and Components Location
Components Location ...

Basic Mode Screen
(1) Mode Displays currently operating mode. (2) Operation State From Repeat / Shuffle / Scan, displays the currently operating function. (3) File Index Displays the current file number. (4) Fi ...

Crankshaft Position Sensor (CKPS) Troubleshooting
Wave Form ...

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