Hyundai Equus: Photo Sensor Repair procedures
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / 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 rise with higher intensive light and reduce with lower intensive light.
|
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Using a screwdriver or remover, remove the inside rearview mirror cover (A).
|
| 3. |
Disconnect the photo sensor (A), and then remove the sensor (B).
|
| 4. |
Install in the reverse order of removal. |
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
p ...
Ambient Temperature Sensor Description and Operation
Description
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 te ...
See also:
Headlight
When the headlight(light switch in the headlight or AUTO position) is on and
all doors (and trunk) are locked and closed, the position light and headlight will
come on for 15 seconds if any of the ...
Electronic Active Headrest Repair procedures
Inspection
1.
How to reassemble the Headrest which was released by rear (or front) Impact.
2.
How to unlock the trigger in case of trigger is locked.
(1)
Normally, the trigger position is un ...
ASCC/LDWS Mode (if equipped)
This mode displays the state of the Advanced Smart Cruise Control (ASCC) and
Lane Departure Warning System (LDWS).
❈ For more details, refer to "Advanced Smart Cruise Control (ASCC)&q ...
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