Hyundai Azera: Photo Sensor Repair procedures
Fifth generation HG (2011–2024) / Hyundai Azera 2011-2024 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / Photo Sensor Repair procedures
Fifth generation HG (2011–2024) / Hyundai Azera 2011-2024 Service Manual / Heating,Ventilation, Air Conditioning / Air Conditioning System / 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 intensive light and reduce with lower intensive light.
|
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
With the (-) driver, remove the photo sensor (A) from the center of defrost nozzle.
|
| 3. |
Install in the reverse order of removal. |
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 lig ...
Ambient Sensor Description and Operation
Description
1.
The ambient temperature sensor is located at the front of the
condenser and detects ambient air temperature. It is a negative type
thermistor resistance will increase with lower ...
See also:
Knee Airbag (KAB) Module Repair procedures
Removal
1.
Disconnect the battery negative cable and wait for at least three minutes before beginning work.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash pad lower panel")
...
Hands Free Switch Schematic Diagrams
Circuit Diagram
...
Components and Components Location
Components
1. Telemetics Unit (TMU)2. AVN or Audio Head Unit3. Room Mirror Switch (Blue Link button, Center button, SOS button)4. Mic5. Roof Antenna (GPS+CDMA)
...
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