Hyundai Elantra: Windshield Defrosting and Defogging / Manual Climate Control System
To defog inside windshield
1. Select any fan speed except “0” position.
2. Select desired temperature.
3. Select the 
or 
position.
4. The outside (fresh) air will be selected automatically. Additionally, the
air conditioning will automatically operate if the mode is selected to the
position.
If the air conditioning and outside (fresh) air position are not selected automatically, press the corresponding button manually.
To defrost outside windshield
1. Set the fan speed to the highest (extreme right) position.
2. Set the temperature to the extreme hot position.
3. Select the 
position.
4. The outside (fresh) air and air conditioning will be selected automatically.
Windshield Defrosting and Defogging
WARNING
Windshield heating
Do not use the
or position
during cooling operation in extremely humid weather. The difference between the
temperature of the outside air and that of the windshield ...
Automatic Climate Control System
To defog inside windshield
1. Select desired fan speed.
2. Select desired temperature.
3. Press the defroster button ().
4. The outside (fresh) air position will be selected automatically.
If t ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Knock Sensor (KS) Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the knock sensor connector (A).
3.
Remove the intake manifold.
(Refer to Engine Mechanical System - "Intake Manifold")
4.
Remove the installation bolt (A), and then remove the sens ...
Hyundai Elantra AD (2016-2020) Service Manual: Cooling Fan Specifications
Specifications
ItemSpecificationFan typePullerFan speed controlResistor (HI-LOW-OFF)Air flow rate [m?/h (yd?/h)]1,950 -8% min.Fan speed (rpm)1,650 ± 8%Current (A)11.7 + 10% max.
...
