Hyundai Elantra: Air Conditioning System / Auto Defogging Sensor
Hyundai Elantra (CN7) 2021-2025 Service Manual / Heating, Ventilation and Air Conditioning / 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...
Other information:
Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Battery replacement
If the remote key is not working properly, try replacing the battery with a new one. Battery Type: CR2032 To replace the battery: 1. Insert a slim tool into the slot and gently pry open the cover. 2. Using a screw driver, remove the battery cover...
Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Rear combination lamp bulb replacement
(1) Stop lamp (2) Tail lamp (LED or bulb) (3) Turn signal lamp (4) Reverse lamp (5) Rear side marker (LED or bulb) Tail/Stop lamp/Turn signal lamp/ Side marker (Outer lamp) (Bulb type) 1. Open the trunk lid. 2. Remove the service cover by pulling out the service cover...
Categories
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Manual climate control system
To defog inside windshield
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[A] : Type A, [B] : Type B
1. Select any fan speed except “0” position.
2. Select the desired temperature.
3. Select the .png)
or
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position.
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