Normal operation

The ABS operates at speeds above 3 - 6 MPH (5 - 10 km/h). The speed varies according to road conditions.

When the ABS senses that 1 or more wheels are close to locking up, the actuator rapidly applies and releases hydraulic pressure. This action is similar to pumping the brakes very quickly. You may feel a pulsation in the brake pedal and hear a noise from under the hood or feel a vibration from the actuator when it is operating. This is normal and indicates that the ABS is operating properly.

However, the pulsation may indicate that road conditions are hazardous and extra care is required while driving.

    See also:

    ON position
    When the switch is in the ON position 1 , the ceiling light will illuminate. ...

    Safety
    The Maxima is equipped with six airbags, including seat-mounted side-impact airbags for the first row and side curtain airbags for both rows. It received the highest overall score of Good in front ...

    Tire Pressure Monitoring System (TPMS) (if so equipped)
    Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recommended by the vehicle manufacturer on the vehicle placard or tire ...