Nissan Altima Owners Manual: Troubleshooting guide

Verify the location of all Intelligent Keys that are programmed for the vehicle. If another Intelligent Key is in range or inside the vehicle, the vehicle system may respond differently than expected.

Remote Engine Start (if so equipped)


    Warning signals
    To help prevent the vehicle from moving unexpectedly by erroneous operation of the Intelligent Key or to help prevent the vehicle from being stolen, a chime or buzzer sounds from inside and outsid ...

    Remote Engine Start (if so equipped)
    The button will be on the NISSAN Intelligent Key if the vehicle has remote engine start. This feature allows the engine to start from outside the vehicle. The following features may be a ...

    Other materials:

    Front seat belt
    Exploded View 1. D-ring anchor 2. Adjuster cover 3. Outer anchor bolt cover 4. Seat belt pre-tensioner connector 5. Seat belt retractor 6. Seat belt adjuster A. D-ring anchor bolt B. Outer anchor bolt C. Retractor screw D. Retractor anchor bolt E. Bolt 1. Seat belt retractor 2. Se ...

    Positive crankcase ventilation
    Description This system returns blow-by gas to the intake manifold. The positive crankcase ventilation (PCV) valve is provided to conduct crankcase blow-by gas to the intake manifold. During partial throttle operation of the engine, the intake manifold sucks the blow-by gas through the ...

    ECM branch line circuit
    Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side). - ECM - Harne ...