Hyundai Equus: Auto Defogging Sensor Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Auto Defogging Sensor Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / Auto Defogging Sensor Description and Operation
| Description |
The auto defogging sensor is installed on the front window
glass. The sensor judges and sends signal if moisture occurs to blow out
wind for defogging. The air conditioner control module receives signal
from the sensor and restrains moisture and eliminate defog by
controlling the intake actuator, A/C, auto defogging actuator, blower
motor rpm, and mode actuator.
Air Quality Sensor (AQS) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Connect the GDS.
3.
Check the output voltage of AQS between terminal 2 and 3.
1. DC 12V( Ignition)2. Sensor ground3. AQS signal
Specif ...
Auto Defogging Sensor Repair procedures
Inspection
To inspect and diagnose the sensor, refer to Self-Diagnosis procedure and DTC guide.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Using a screwdriver or remov ...
See also:
Power Trunk Module Drive Unit Components and Components Location
Component Location
1. Gear motor2. Drive bracket3. Push rod4. Gear5. Drive arm6. Power trunk module control unit7. Push rod pin
...
Steering Angle Sensor Description and Operation
Description
Steering Wheel Angle Sensor detects rotating direction of the
vehicle. Rotating direction detected by the sensor is communicated with
HECU as CAN signal involving information about ...
Starter Components and Components Location
Components
1. Front bracket2. Planet gear shaft assembly3. Lever4. Lever packing5. Magnet switch6. Through bolt7. Planet gear 8. Shield9. Armature assembly10. York assembly11. Brush holder assemb ...
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