Esp System Operation - Fiat Ulysse Owner's Handbook Manual

ESP SYSTEM
(for versions/markets, where provided)
The ESP (Electronic Stability Pro-
gram) system controls the vehicle sta-
bility. It brakes drive wheels in a dif-
ferent way from the other wheels and
if grip is lost, it helps the car recover
stability and the correct travelling di-
rection.
While travelling the vehicle is subject
to side and longitudinal forces which
can be controlled by the driver as long
as the tyre grip is good. When the tyre
grip falls below the minimum level, the
vehicle starts deviating from the dri-
ver's wished direction.
Especially when travelling on uneven
roads (paving, water, ice or earth) or
irregular roads (bends or other ob-
stacles) the tyre grip may be greatly
reduced.
When the sensors detect such con-
ditions, the ESP system intervenes on
the engine and the brakes and makes
the vehicle recover stability.
The system
mance, in terms of active
safety, should not make
the driver run useless risks. Dri-
ving must suit road conditions, vis-
ibility and traffic. Nevertheless it
is always the behaviour of the dri-
ver that determines road safety.
The ESP system helps the driver keep
the vehicle control in the event of tyre
grip loss. Anyway, the ESP operation
depends on the grip between tyre and
roadbed.

ESP SYSTEM OPERATION

The ESP system is activated when-
ever the engine is started; it can be
turned on/off manually by pressing
button A-fig. 165 on the dashboard.
perfor-
fig. 165
F0B0112b
119