1. Start the engine.
2. Set the mode to the desired position. To improve the effectiveness of heating
and cooling : - Heating: - Cooling:
3. Set the temperature control to the desired position.
4. Set the air intake control to the outside (fresh) air or recirculated air position.
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system on.
Hyundai Elantra AD (2016-2020) Service Manual: Stop Lamp Switch Schematic Diagrams
Schematic Diagram
System circuit diagram
Terminal function
TeminalDescription1IGN12Engine Control Module (ECM)3B+4Stop Lmap
...
Hyundai Elantra AD (2016-2020) Service Manual: Drive Belt Tensioner Components and Components Location
Components
1. Drive belt tensioner
...