Abs (anti-lock brake sys- tem) – Subaru 2009 Legacy User Manual

Page 281

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北米Model "A2450BE-A" EDITED: 2008/ 3/ 24

& Disc brake pad wear warning

indicators

The disc brake pad wear warning indica-
tors on the disc brakes give a warning
noise when the brake pads are worn.
If a squeaking or scraping noise is heard
from the disc brakes while braking, im-
mediately have your vehicle inspected by
the nearest SUBARU dealer.

ABS (Anti-lock Brake Sys-
tem)

WARNING

Always use the utmost care in
driving

– overconfidence because

you are driving with an ABS
equipped vehicle could easily lead
to a serious accident.

CAUTION

. The ABS system does not always

decrease stopping distance. You
should always maintain a safe
following distance from other
vehicles.

. When driving on badly surfaced

roads, gravel roads, icy road, or
over deep newly fallen snow,
stopping distances may be long-
er for a vehicle with the ABS
system than one without. When
driving under these conditions,
therefore, reduce your speed and
leave ample distance from other
vehicles.

. When you feel the ABS system

operating, you should maintain

constant brake pedal pressure.
Do not pump the brake pedal
since doing so may defeat the
operation of the ABS system.

The ABS system prevents the lock-up of
wheels which may occur during sudden
braking or braking on slippery road sur-
faces. This helps prevent the loss of
steering control and directional stability
caused by wheel lock-up.

When the ABS system is operating, you
may hear a chattering noise or feel a slight
vibration in the brake pedal. This is normal
when the ABS operates.

The ABS system will not operate when the
vehicle speed is below approximately 6
mph (10 km/h).

& ABS system self-check

You may feel a slight shock in the brake
pedal and hear the operating sound of
ABS from the engine compartment just
after the vehicle is started. This is caused
by an automatic functional test of the ABS
system being carried out and does not
indicate any abnormal condition.

Starting and operating

7-35

– CONTINUED –

7

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