Hyundai Equus: Photo Sensor Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Photo Sensor Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 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:
Cleaning the lap/shoulder belt webbing
Clean the belt webbing with any mild soap solution recommended for cleaning upholstery
or carpet. Follow the instructions provided with the soap. Do not bleach or re-dye
the webbing because this m ...
Repair procedures
Air Injection Procedure
•
When injecting air into the air suspension system, always
raise the vehicle off the ground using a lift to prevent potential
damage to the ...
Canister Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the service cover (A).
3.
Disconnect the fuel tank pressure sensor connector (A) and the ...
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