Hyundai Sonata: Electronic Parking Brake (EPB) / EPB malfunction indicator

If the EPB Malfunction Indicator remains on, comes on while driving, or does not come on when the Engine Start/Stop button is in the ON position, this indicates the EPB may have malfunctioned. Have your vehicle checked by an authorized HYUNDAI dealer as soon as possible.

The EPB Malfunction Indicator may illuminate when the ESC indicator comes on to indicate that the ESC is not working properly, but it does not indicate a malfunction of the EPB.

NOTICE

Warning messages
WARNING Whenever leaving the vehicle or parking, always come to a complete stop and continue to depress the brake pedal. Move the shift lever into the P (Park) position, press the EPB switch, an ...

Emergency braking
If there is a problem with the brake pedal while driving, emergency braking is possible by pulling up and holding the EPB switch. Braking is possible only while you are holding the EPB switch. Howev ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Smart Cruise Control will be temporarily canceled when
Canceled manually Depressing the brake pedal. Pressing the CANCEL button located on the steering wheel. The Smart Cruise Control turns off temporarily when the indicator on the LCD display turns off. The CRUISE indicator is illuminated continuously. Canceled automatically The driver's door i ...

Hyundai Sonata LF 2014-2019 Service Manual: Electric Parking Brake (EPB) Repair procedures
EPB Release 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Connect the GDS to the data link connector located underneath the dash panel. 3. Select and operate according to the instructions on the GDS screen. (1) Select vehicle name. (2) Select EPB. ...

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