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:
Locking doors
1. Turn the ignition switch to the LOCK position.1
2. Carry the Intelligent Key with you.
3. Close all the doors.2
4. Push the door handle request switch (driver’s or front passenger’s) A or ...
Sway control device
Sudden maneuvers, wind gusts, and buffeting
caused by other vehicles can affect trailer handling.
Sway control devices may be used to help control
these affects. If you choose to use one, contact ...
Fourth generation
The fourth generation Altima was announced at the 2006 New York Auto Show on
April 12, 2006. It is the first vehicle to use the smaller Nissan D platform,
with a new front and upgraded rear suspen ...