1993 Cadillac Fleetwood Owner's Manual - Page 188

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 thebrakes. Here's what happens with ABS. A computer senses that wheels are slowing down. The computer separately works the brakes at each front wheel and at the rear wheels. The anti-lock system can change the brake pressure faster than driver any could. The computer is programmed to make the most of available tire and road conditions. You can steer around the obstacle while braking hard.