Hyundai Sonata: Braking System / Anti-lock Brake System (ABS)
WARNING
An Anti-Lock Braking System (ABS) or an Electronic Stability Control (ESC) system will not prevent accidents due to improper or dangerous driving maneuvers. Even though vehicle control is improved during emergency braking, always maintain a safe distance between you and objects ahead of you. Vehicle speeds should always be reduced during extreme road conditions. The braking distance for cars equipped with ABS or ESC may be longer than for those without these systems in the following road conditions.
- Drive your vehicle at reduced speeds during the following conditions:
- Rough, gravel or snow-covered roads.
- On roads where the road surface is pitted or has different surface height.
- Tire chains are installed on your vehicle.
The safety features of an ABS or ESC equipped vehicle should not be tested by high speed driving or cornering. This could endanger the safety of yourself or others.
ABS is an electronic braking system that helps prevent a braking skid. ABS allows the driver to steer and brake at the same time.
Warning messages
Parking brake automatically engaged
When the EPB is applied from Auto Hold, a warning will sound and a message will
appear.
AUTO HOLD turning off! Press brake pedal
When the conversion from Auto Ho ...
Using ABS
To obtain the maximum benefit from your ABS in an emergency situation, do not
attempt to modulate your brake pressure and do not try to pump your brakes. Depress
your brake pedal as hard as possible ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description
Ignition timing is controlled by the electronic control ignition timing system.
The standard reference ignition timing data for the engine
operating conditions are pre-pro grammed in the memory of the ECM
(Engine Control Module).
The engine operating conditions (speed, load, wa ...
Hyundai Sonata LF 2014-2019 Service Manual: Schematic Diagrams
Schematic Diagram
Canister
The Canister is filled with charcoal and absorbs evaporated
fuel vapor from the fuel tank. The gathered fuel vapor in canister is
drawn into the intake manifold by the ECM/PCM when appropriate
conditions are set.
Purge Control Solenoid Valve (PCSV)
The Purge ...
