Pontiac 1993 Grand Am Owner's Manual page 132

"Riding" the brakes wears them
out much faster. You would need
costly brake replacement much
sooner than normal, and it also
reduces fuel economy.
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 Bmkes (ABS)
Your Pontiac has an advanced electronic
braking system that will help prevent
skidding.
This light on the instrument panel will
go on when you start your vehicle.
When you start your vehicle and begin
to drive away you may hear a
momentary motor or clicking noise and
you may even notice that your brake
pedal moves a little while this is going
on. This is the ABS system testing itself.
If you have your foot on the brake
p e d a l ,
this check won't happen until the vehicle
goes about 4 mph (6 km/h) or until you
take your foot off the brake pedal.
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