Hyundai Equus: Photo Sensor Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / 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:
Components and Components Location
Components
[Sunroof Type]
1. Roof trim2. Sunvisor [RH]3. Sunvisor [LH]4. Assist handle bracket
[Limousine Type]
1. Roof trim2. Sunvisor [RH]3. Sunvisor [LH]4. Assist handle bracket
...
Assist Door Module (ADM) Components and Components Location
Component
...
Front Seat Shield Outer Cover Components and Components Location
Component Location
1. Front seat front shield outer cover2. Front seat rear shield outer cover
...
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Hyundai Equus Manuals
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