1997 Pontiac Grand Prix Owner's Manual - Page 202
1997 Pontiac Grand Prix Manual
Page 202 highlights
The anti-lock system can change the brake pressure faster than any driver could. Thecomputer is programmed to make the most of available tire and road conditions. Here's how anti-lock works. Let's say the road is wet. You're driving safely. Suddenly an animal jumps out in front of you. You slam on the brakes. Here's what happens with ABS. A computer senses that wheels are slowing down. If one of the wheels is about to stop rolling, the computer will separately work the brakes at each front wheel and at the rear wheels. You can steer around the obstacle while braking hard. As you brake, your computer keeps receiving updates on wheel speed and controls braking pressure accordingly. 4-8
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 |
 |
Here’s
how anti-lock works. Let’s say the road is wet.
You’re driving safely. Suddenly an animal jumps out
in
front
of
you.
You slam
on
the
brakes. Here’s what happens with
ABS.
A
computer senses that wheels are slowing down.
If
one
of
the wheels is about
to
stop rolling, the computer will
separately work the brakes at
each
front wheel and at the
rear wheels.
The anti-lock system can change the brake pressure
faster
than any driver could.
The computer
is
programmed to make the
most
of
available
tire
and
road conditions.
You can steer around the
obstacle
while
braking
hard.
As
you brake, your computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.
4-8