Hyundai Tucson: Introduction of Quick Brake Warning System (ESS)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Brake System / ESC (Electronic Stability Control) System / Introduction of Quick Brake Warning System (ESS)
Description
In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear.

- Basic function (Blinking the brake lamp/emergency lamp)
- Operation condition : In case of quick brake or operation of ABS above in a certain speed
- Releasing condition : In case of stopping the quick brake or releasing the ABS operation
- Additional function (Blinking the turn signal)
- Operation condition : In case of quick brake in low speed
- Releasing condition : Releasing at the start of driving

System Configuration

ESS Circuit Diagram

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General Information
Troubleshooting
Specifications
Tightening Torque
Special Service Tools
Fender
Component Location
Fender assembly
Replacement
WARNING
When removing the fender, wrap protective tape around a
screwdriver or remover not to damage
components
Put on gloves to prevent hand injuries
Remove the front bumper
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Front and Rear Washer Motor
Inspection
With the washer motor connected to the reservoir tank, fill the
reservoir tank with water.
Before filling the reservoir tank with water, check the filter for
foreign material or
contamination, if necessary, clean the filt
Remote Smart Parking Assist (RSPA)
Remote Smart Parking Assist uses
vehicle sensors to help the driver park
and exit parking spaces remotely from
outside the vehicle by controlling the
steering wheel, vehicle speed and
gearshifts.
Remote Forward/Backward function
helps
Information
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