Toyota 2007 Prius Owner's Manual page 148

Vehicle stability control
system
The vehicle stability control
helps provide integrated control of the
systems such as anti−lock brake sys-
tem, brake assist system, hybrid system
control, etc. This system automatically
controls the brakes and hybrid system
to help prevent the vehicle from skid-
ding when cornering on a slippery road
surface or operating steering
abruptly.
The vehicle stability control system is acti-
vated when the vehicle speed is more
than about 15 km/h (9 mph).
148
system
CAUTION
D
Do not rely exclusively on the ve-
hicle stability control system. Even
if the vehicle stability control sys-
tem is operating, you must always
drive carefully and attentively to
avoid death or serious injury. Reck-
wheel
less driving will result in an unex-
pected accident. If the slip indicator
light flashes, sounding an alarm,
special care should be taken while
driving.
D
Only use tires of specified size. The
size, manufacturer, brand and tread
pattern for all 4 tires should be the
same. If you use tires other than
specified, or mixed types or size,
the vehicle stability control system
may not function correctly. When
replacing the tires or wheels, con-
tact your Toyota
"Checking and replacing tires" on
page 411.)
Slip indicator light
If the vehicle is going to skid during driv-
ing, the slip indicator light blinks and an
alarm sounds intermittently. Special care
should be taken while driving.
The slip indicator light blinks in the follow-
ing conditions also.
D
dealer. (See The vehicle tires are racing. Utmost
care is required when driving.
D
When the anti−lock brake system is
operating. See "Brake system" on page
327 for details.
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