Hyundai Equus: Photo Sensor Repair procedures
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Photo Sensor Repair procedures
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 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:
LCD Display Control
The LCD display modes can be changed by using the control buttons on the steering
wheel.
(1) button : Changing LCD modes
(right to left), or returning to previous position
(2) button : Chan ...
Changing the coolant
Have coolant changed by an authorized EQUUS dealer according to the Maintenance
Schedule at the beginning of this section.
CAUTION
Put a thick cloth around the radiator cap before refilling the co ...
Checking the power steering hose
Check the connections for oil leaks, damage and twists in the power steering
hose before driving. ...
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