The anti-lock braking system (ABS) is designed to do what during hard braking?

The anti-lock braking system (ABS) is designed to do what during hard braking?

• A. Lock the wheels to stop quickly
• B. Increase steering effort
• C. Activate to prevent wheel lock
• D. Increase braking force automatically

Answer: (C)

During hard braking, ABS primarily prevents the wheels from locking. It does this by rapidly adjusting braking pressure at each wheel—releasing and reapplying as needed—so the tires continue to roll instead of skidding. Keeping the wheels rotating lets you maintain steering control and steer away from obstacles, rather than sliding straight ahead. ABS doesn’t always mean more braking force; its main function is pressure modulation to prevent lock and preserve steerability.

During hard braking, ABS primarily prevents the wheels from locking. It does this by rapidly adjusting braking pressure at each wheel—releasing and reapplying as needed—so the tires continue to roll instead of skidding. Keeping the wheels rotating lets you maintain steering control and steer away from obstacles, rather than sliding straight ahead. ABS doesn’t always mean more braking force; its main function is pressure modulation to prevent lock and preserve steerability.