4-8
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 and continue braking.
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
both 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.
This can help you steer around the obstacle while
braking hard.
As you brake, your computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.
Summary of Contents for 2002 TrailBlazer
Page 1: ......
Page 2: ......
Page 11: ...ix ...
Page 139: ...2 70 The Instrument Panel Your Information System ...
Page 318: ...5 26 Front Rear A Frame B Jack C Handle D Extension E Wheel Wrench ...
Page 336: ...6 10 Engine Compartment Overview When you open the hood you ll see the following ...
Page 380: ...6 54 GM Vehicle Care Appearance Materials ...
Page 384: ...6 58 ...
Page 396: ...Scheduled Maintenance 7 7 ...
Page 397: ...Scheduled Maintenance 7 8 ...
Page 415: ...7 26 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 416: ...7 27 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 417: ...7 28 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 418: ...7 29 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 419: ...7 30 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...