1997 Chevrolet Tahoe Owner's Manual - Page 187
1997 Chevrolet Tahoe Manual
Page 187 highlights
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. 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