Hyundai Sonata: Warning Lights / Electronic Parking Brake (EPB) Warning Light
This warning light illuminates:
- Once you set the ignition switch or the Engine Start/Stop button to the
ON position.
- It illuminates for approximately 3 seconds and then goes off. - When there is a malfunction with the EPB.
In this case, have your vehicle inspected by an authorized HYUNDAI dealer.
Information - Electronic Parking Brake (EPB) Warning Light
The Electronic Parking Brake (EPB) Warning Light may illuminate when the Electronic Stability control (ESC) Indicator Light comes on to indicates that the ESC is not working properly (This does not indicate malfunction of the EPB).
Door Ajar & Trunk Open Warning Lights
Door Ajar Warning Light
This warning light illuminates:
When a door is not closed securely.
Trunk Open Warning Light
This warning light illuminates:
When the trunk lid is not closed securely. ...
Master Warning Light
This indicator light illuminates
When there is a malfunction on the low washer, Smart cruise control, and so on.
To identify the details of the warning, look at the LCD display. ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Lane Departure Warning System (LDWS) Unit Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the LDWS unit cover (A).
3.
Disconnect the LDWS unit connector (A).
4.
Remove the LDWS unit after disengaging the mounting bracket (A).
Installation
1.
Align LDWS unit with windshield bracket using forward edge p ...
Hyundai Sonata LF 2014-2019 Service Manual: CVVT (Continuously Variable Valve Timing) System Description and Operation
Description
Continuous Variable Valve Timing (CVVT) system advances or
retards the valve timing of the intake and exhaust valve in accordance
with the ECM control signal which is calculated by the engine speed and
load.
By controlling CVVT, the valve over-lap or under-lap occurs,
which m ...
