Hyundai Sonata: OFF mode
Push the OFF button to turn off the air climate control system. However, you can still operate the mode and air intake buttons as long as the ignition switch is in the ON position.
The vented air will be at the last set temperature. Adjust the desired vented temperature setting accordingly before pressing the OFF button.
Air conditioning
Push the A/C button to turn the air conditioning system on (indicator light will
illuminate).
Push the button again to turn the air conditioning system off. ...
Climate information screen selection button
To change the screen into the climate information screen, press the climate information
screen selection button. ...
See also:
Intake Manifold. Components and Components Location
Components
1. Intake manifold assembly
2. Electronic throttle body
3. Intake manifold stay
4. Intake manifold gasket
...
Repair procedures
Inspection
1.
After disconnecting the vapor hose from the PCV valve, remove
the PCV valve.
2.
Reconnect the PCV valve to the vapor hose.
...
Input Speed Sensor. Specifications
Specification
Item
Specification
Type
Hall Effect Sensor, 2pins (Power: 9V, Signal)
Operation condition
-40 ~15 ...