Hyundai Sonata: Convenient features of your vehicle / Door locks
- Operating Door Locks from Outside the Vehicle
- Operating Door Locks from Inside the Vehicle
- Auto Door Lock/Unlock Features
- Child-Protector Rear Door locks
Immobilizer System
The immobilizer system protects your vehicle from theft. If an improperly coded
key (or other device) is used, the engine's fuel system is disabled.
When the ignition switch is placed in the ON posit ...
Operating Door Locks from Outside the Vehicle
Mechanical key
If you lock the driver's door with a mechanical key, all vehicle doors will lock.
If you unlock the driver's door with a mechanical key, the driver's door will unlock.
Once the doors ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: ETC (Electronic Throttle Control) System Repair procedures
Inspection
Throttle Position Sensor (TPS)
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Start the engine and measure the output voltage of TPS 1 and 2 at C.T. and W.O.T.
Specification: Refer to “Specification”
ETC Motor
1.
Turn the ignition switch OFF.
2.
Disco ...
Hyundai Sonata LF 2014-2019 Owners Manual: Air intake control
This button is used to select the outside (fresh) air position or recirculated
air position.
Recirculated air position
The indicator light on the button illuminates when the recirculated air position
is selected.
With the recirculated air position selected, air from the passenger compartment
wi ...
