Hyundai Sonata: Convenient features of your vehicle / 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 Owners Manual: Trunk
Opening the trunk 1. Make sure the shift lever is in P (Park). 2. Then do one of the following : - Press the button (1) on the trunk handle after locking or unlocking the door by remote key or smart key. - Press the trunk unlock button of remote key or smart key for more than 1 second. - Press the ...

Hyundai Sonata LF 2014-2019 Service Manual: Steering Angle Sensor Specifications
Specification Service Standard DescriptionSpecificationOperating voltage8 ~ 16VOperating temperature-40 ~ 85°C(-40 ~ 185°F)Current consumptionMax.150mAMeasuring rangeAngle-780 ~ 779.9°Angular velocity0 ~ 1016°/secOutput signalCAN Interface ...