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:
MTS Antenna Repair procedures
Removal
Roof Antenna (GPS)
1.
Remove the rear roof trim.
(Refer to Body - "Roof Trim Assembly")
2.
Disconnect the Connector(A) and cables (B) from the roof antenna.
3.
Remove the roof an ...
Opening the hood
Open the hood after turning off the engine on a flat surface, move the shift
lever to the P(Park) position and set the parking brake.
1. Pull the release lever to unlatch the hood. The hood shou ...
Carry emergency equipment
Depending on the severity of the weather where you drive your vehicle, you should
carry appropriate emergency equipment. Some of the items you may want to carry include
tire chains, tow straps or ch ...
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