Electronic Stability Program (Esp®) - Suzuki 2009 Grand Vitara Owner's Manual

How the ABS Works
A computer continuously monitors wheel
speed. The computer compares
changes in wheel speed when braking. If
the wheels slow suddenly, indicating a
skidding situation, the computer
change braking pressure several times
each second to prevent the wheels from
locking. When you start your vehicle or
when you accelerate after a hard stop, you
may hear a momentary motor or clicking
sound as the system resets or checks
itself.
WARNING
The ABS may not work properly if
tires or wheels other than those
specified in the owner's manual are
used. This is because the ABS works
by comparing changes in wheel
speed. When replacing tires
wheels, use only the size and type
specified in this owner's manual.
Electronic Stability Program
®
(ESP )
the
®
ESP is a registered trademark of Daimler
AG.
will
The Electronic Stability Program (ESP
helps to control the vehicle during corner-
ing if front wheels or rear wheels skid. It
also assists you in maintaining traction
while accelerating on loose or slippery
road surfaces. It does this by regulating the
engine's output, and by selectively apply-
ing the brakes. In addition, ESP
avoid skidding by controlling braking pres-
sure.
WARNING
®
The ESP cannot enhance the vehi-
cle's driving stability in all situations
or
and does not control your vehicle's
entire braking system. The ESP
not prevent accidents,
those resulting from excessive speed
in turns, or hydroplaning. Only a safe
and attentive driver can prevent acci-
dents. The capabilities of an ESP
equipped vehicle must never be used
as a substitute for careful driving.
OPERATING YOUR VEHICLE
®
The ESP has the following three systems:
Stability Control System
The vehicle stability control system helps
provide integrated control of systems such
as anti-lock brakes, traction control, engine
control, etc. This system automatically
®
)
controls the brakes and engine to help pre-
vent the vehicle from skidding when cor-
nering on a slippery road surface or when
turning the steering wheel abruptly.
Traction Control System
The traction control system automatically
®
helps to
helps prevent the spinning of wheels when
the vehicle is started or accelerated on
slippery road surfaces. The system oper-
ates only if it senses that some of the
wheels are spinning or beginning to lose
traction. When this happens, the system
operates the front or rear brakes and
reduces engine power to limit wheel spin.
®
can-
NOTE:
including
You may hear a clicking sound in the
engine compartment for a few seconds
when you start the engine or just after the
vehicle begins to move. This means that
®
-
the above systems are in the self-check
mode. This sound does not indicate a mal-
function.
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