Hyundai Genesis: ESC(Electronic Stability Control) System / Emergency Signal System Description and Operation
Introduction of quick brake warning system (ESS)
In case of quick brake by the driver, the brake lamp or turn
signal blinks to warn against the vehicle approaching from the rear.

1. |
Basic function (the brake lamp/emergency lamp blinking
A. |
Operating condition: in case of quick braking over a certain speed or ABS operation |
B. |
Releasing Condition: when the quick brake finishes or the ABS function is released. |
|
2. |
Additional function (the turn signal blinking)
A. |
Operating condition: in case of quick braking at low speed |
B. |
Releasing condition: when the vehicle starts running |

|
System configuration

ESS Circuit diagram

Removal
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the Engine room fuse & relay box (B) after removing the cover (A).
3.
Disconnect the brake ...
Components
1. Front wheel speed sensor cable2. Front wheel speed sensor
...
Other information:
Press the accelerator pedal with
the shift lever in R (Reverse), D
(Drive) or Sports Mode, the Auto
Hold will be released automatically
and the vehicle will start to move.
The indicator changes from green
to white.
If the vehicle is restarted using the
advanced smart cruise ...
Replacement
•
Put on gloves to prevent hand injuries.
•
When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.
•
When removing the interior trim pieces, use a p ...