Hyundai Sonata: Trunk - Features of your vehicleHyundai Sonata: Trunk

Child-protector rear door lock
The child safety lock is provided to help prevent children from accidentally opening the rear doors from inside the vehicle. The rear door safety locks should be used whenever children are in th ...

Opening the trunk
• To open the trunk, press the trunk unlock button for more than 1 second on the transmitter (or smart key), press the button on the trunk handle with the smart key in your possession, or inse ...

See also:

Relay Box (Engine Compartment). Repair procedures
Inspection Power Relay Test (Type A) - Do not use pliers. - ...

Battery replacement
A smart key battery should last for several years, but if the smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use your smart key or replace ...

Rail Pressure Sensor (RPS). Repair procedures
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the RPS at idle and various engine speed. ...