When braking with ABS, what should you do?

• A. Pump the brakes to build brake pressure.
• B. Brake softly and pump as needed.
• C. Release the pedal when ABS pulses.
• D. Apply firm, continuous pedal pressure and let the ABS modulate braking; do not pump.

Answer: (D)

With ABS you should press the brake pedal firmly and hold it, letting the system do the braking work. Do not pump the brakes or release the pedal when the ABS is active. ABS works by rapidly modulating brake pressure to prevent wheel lock, and maintaining steady pedal pressure allows it to do that most effectively. Pumping the brakes interrupts the system’s modulation and can reduce braking efficiency and control. Soft braking or easing off during ABS operation also compromises stopping power and steering control, so you want to keep steady pressure and steer as needed while the system manages the braking.