Nissan Altima Owners Manual: Self-adjusting brakes

Your vehicle is equipped with self-adjusting brakes.

The front and rear disc-type brakes self-adjust every time the brake pedal is applied.

WARNING

See a NISSAN dealer for a brake system check if the brake pedal height does not return to normal.

    Brakes
    If the brakes do not operate properly, have the brakes checked by a NISSAN dealer. ...

    Brake pad wear indicators
    The disc brake pads on your vehicle have audible wear indicators. When a brake pad requires replacement, a high pitched scraping or screeching sound will be heard when the vehicle is in motion. Th ...

    Other materials:

    On-vehicle repair
    ACCELERATOR CONTROL SYSTEM Exploded View 1. Accelerator pedal and accelerator position sensor assembly. 2. Locating pins Removal and Installation REMOVAL 1. Disconnect the battery negative terminal. 2. Disconnect the accelerator position sensor electrical connector. 3. Remove the t ...

    Intake valve timing control
    System Diagram System Description INPUT/OUTPUT SIGNAL CHART *: This signal is sent to the ECM through CAN communication line SYSTEM DESCRIPTION This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake valve. The ECM receives signals su ...

    Seat belts with pretensioners (Front seats)
    WARNING ● The pretensioners cannot be reused after activation. They must be replaced together with the retractor and buckle as a unit. ● If the vehicle becomes involved in a collision but a pretensioner is not activated, be sure to have the pretensioner system checked and, if nec ...