| System Block Diagram |

|
Component part |
Function |
|
|
Vehicle-speed sensor, ESP/ABS Control Module |
Converts vehicle speed to pulse. |
|
|
ECM |
Receives signals from sensor and control switches. |
|
|
Cruise control indicator |
Illuminate when CRUISE main switch is ON (Built into cluster) |
|
|
Cruise Control switches |
CRUISE switch |
Switch for automatic speed control power supply. |
|
RES+ switch |
Controls automatic speed control functions by Resume/Accel switch (Set/Coast
switch) |
|
|
SET- switch |
||
|
Cancel switches |
Cancel switch |
Sends cancel signals to ECM. |
|
Brake-pedal switch |
||
|
Transaxle range switch (A/T) |
||
|
ETC motor |
Regulates the throttle valve to the set opening by ECM. |
|
Description and operation
TroubleshootingHyundai Kona (OS) 2018-2026 Owners Manual: Emergency Stop Signal (ESS)
The Emergency Stop Signal system alerts the driver behind by blinking the stop
lights, while sharply and severely braking.
The system is activated when:
The vehicle suddenly stops. (The deceleration power exceeds 7 m/s2, and
the driving speed exceeds 55 km/h (34 mph).)
The ABS is activated and ...
Hyundai Kona (OS) 2018-2026 Service Manual: Description and operation
Description
The Seat Belt Pretensioners (BPT) are installed inside Center Pillar (LH & RH).
When a vehicle crashes with a certain degree of frontal impact, the pretensioner
seat belt helps to reduce the severity of injury to the front seat occupants
by retracting the sea ...