Anti-Lock Brakes (Abs) - GMC 2001 Sierra 1500 Pickup Owner's Manual

Avoid needless heavy braking. Some people drive
--
in spurts heavy acceleration followed by heavy
--
braking rather than keeping pace with traffic.
This is a mistake. Your brakes may not have time to
cool between hard stops. Your brakes will wear out
much faster if you do a lot of heavy braking.
If you keep pace with the traffic and allow realistic
following distances, you will eliminate a lot of
unnecessary braking. That means better braking
and longer brake life.
If your engine ever stops while you're driving, brake
normally but don't pump your brakes. If you do,
the pedal may get harder to push down. If your
engine stops, you will still have some power brake
assist. But you will use it when you brake. Once the
power assist is used up, it may take longer to stop and
the brake pedal will be harder to push.

Anti-Lock Brakes (ABS)

-
Your vehicle has anti lock brakes (ABS). ABS is an
advanced electronic braking system that will help
prevent a braking skid.
When you start your engine and begin to drive away,
-
your anti lock brake system will check itself. You may
hear a momentary motor or clicking noise while this test
is going on. This is normal.
If there's a problem with
-
the anti lock brake system,
this warning light will stay
-
on. See "Anti Lock Brake
System Warning Light"
in the Index.
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