Electronic Stability Control - Renault ZOE Driver's Handbook Manual

Driver CorreCtion DeviCeS anD aiDS

electronic stability control

eSC with understeer control
and traction control aSr
electronic stability control eSC
This system helps you to keep control
of the vehicle in critical driving condi-
tions (avoiding an obstacle, loss of grip
on a bend, etc.).
operating principle
A sensor in the steering wheel detects
the direction selected by the driver.
Other sensors throughout the vehicle
measure the actual direction.
The system compares driver input to
the actual trajectory of the vehicle and
corrects the trajectory if necessary by
controlling the braking of certain wheels
and/or engine power. In the event that
the system is engaged, indicator light

flashes on the instrument panel.
(2/4)
Understeer control
This system optimises the action of the
ESC in the case of pronounced under-
steer (loss of front axle road holding).
traction control aSr
This system helps to limit wheelspin of
the drive wheels and to control the ve-
hicle when pulling away accelerating or
decelerating.
operating principle
Using the wheel sensors, the system
measures and compares the speed of
the drive wheels at all times and slows
down their over-rotation. If a wheel is
starting to slip, the system brakes au-
tomatically until the drive supplied be-
comes compatible with the level of grip
under the wheel again.
operating faults
When the system detects an operat-
ing fault the message "Check ESC" and
©
warning light appear on the in-
strument panel. In this case, the ESC
and ASR are deactivated.
Consult an approved dealer.
2.13