Toyota 2004 Prius Owner's Manual page 139

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.
This system activates when the vehicle
speed is more than about 15 km/h (9
mph).
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 serious injury. Reckless driv-
wheel
ing will result in an unexpected ac-
cident. 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 291.)
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.
dealer. (See
D
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
209 for details.
25p115
139