Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Air Conditioning System / Auto Defogging Sensor

Description
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.
Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the inside rear view mirror cover (A).

3.
Remove the rain sensor cover (A).

4.
Disconnect the connector (A) and then remove the auto defogging sensor (B).

5.
To install, reverse the removal procedure.

    Ambient Temperature Sensor

    Description and operation DescriptionThe 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 temperature, and decrease with higher temperature...

    PM Sensor

    Description and operation DiscriptionMonitor the air quality inside the vehicle in real time (PM sensor) and display the status on the screen.Automatically operate when fine dust concentration is high (Condition: Bet mode + A/C ON + 3rd speed or higher) Components and components location Components Location1...

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    Hyundai Elantra (CN7) 2021-2025 Owner's Manual: High Beam Assist (HBA)


    High Beam Assist will automatically adjust the headlamp range (switches between high beam and low beam) depending on the brightness of detected vehicles and certain road conditions. Detecting sensor (Front view camera) [1] : Front view camera The front view camera is used as a detecting sensor to help detect ambient light and brightness while driving...

    Hyundai Elantra (CN7) 2021-2025 Owner's Manual: System disabled


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    Categories

    Manual climate control system

    To defog inside windshield

    [A] : Type A, [B] : Type B

    1. Select any fan speed except “0” position.

    2. Select the desired temperature.

    3. Select the or position.

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