How does the anti-lock braking system (ABS) work?

The anti-lock braking system (ABS) is designed to enhance vehicle control during hard braking by preventing the wheels from locking up. When a driver applies the brakes sharply, ABS automatically modulates brake pressure to each wheel, allowing them to continue rotating rather than skidding. This helps maintain steering ability and stability, especially on slippery surfaces or during emergency stops.

By preventing wheel lockup, ABS allows for better handling and reduces the risk of skidding, which can lead to loss of control. This is particularly important in scenarios where a driver needs to steer around obstacles while braking. Therefore, the correct answer highlights the essential function of ABS in promoting safety and control during braking maneuvers.