Turn the knob to the right to increase the fan speed temperature and airflow. Turn the knob to the left to decrease fan temperature.
The temperature will increase or decrease by 1°F/0.5°C for each button press. When set to the lowest temperature setting, the air conditioning will operate continuously.
Adjusting the driver and passenger side temperature equally
Adjusting the driver and passenger side temperature individually
Press the "SYNC" button again to operate the driver and passenger side temperature individually. The button indicator will turn off.
Temperature conversion
If the battery has been discharged or disconnected, the temperature mode display will reset to Fahrenheit.
To change the temperature unit from °F to °C or °C to °F:
- On the instrument cluster, go to User Settings Mode ➝ Other Features ➝ Temperature
Unit.
- Press the AUTO button for 3 seconds while pressing the OFF button. (Automatic
climate control system)
Both the temperature unit on the cluster LCD display and climate control screen will change.
Hyundai Elantra AD (2016-2020) Service Manual: Engine Room Under Cover Repair procedures
Removal and Installation
Engine Room Under Cover
1.
Remove the engine room under cover (A).
Tightening torque:
3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft)
2.
Install in the reverse order of removal. ...
Hyundai Elantra AD (2016-2020) Service Manual: Heater & A/C Control Unit (DATC) Components and Components Location
Components
ConnectorPin NOFunctionConnectorPin NOFunctionA1Battery (+)A21IGN12IGN222ILL+ (TAIL)3ISG B+23Sensor ground REF (+5V)4Mode control actuator (Vent)24C_CAN High5Mode control actuator (Def)25C_CAN Low6Mode control actuator (Feedback)26HTD (Rear defog indicator)7Intake actuator (Fresh)27- ...