Self-test feature
The ABS includes electronic sensors, electric pumps, hydraulic solenoids and a computer. The computer has a built-in diagnostic feature that tests the system each time you start the engine and move the vehicle at a low speed in forward or reverse. When the self-test occurs, you may hear a “clunk” noise and/or feel a pulsation in the brake pedal. This is normal and does not indicate a malfunction. If the computer senses a malfunction, it switches the ABS off and illuminates the ABS warning light on the instrument panel. The brake system then operates normally, but without anti-lock assistance.
If the ABS warning light illuminates during the self-test or while driving, have the vehicle checked by a NISSAN dealer.
See also:
Most common factors contributing to vehicle corrosion
- The accumulation of moisture-retaining dirt
and debris in body panel sections, cavities,
and other areas.
- Damage to paint and other protective coatings
caused by gravel and stone chips or
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Audio operation precautions
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Cargo & Towing
The Altima's trunk measures 15.3 cubic feet, which is average for the class,
but it shrinks to 13.1 cubic feet with the full-size spare tire that's included
with the optional stability system. (St ...
