Nissan Altima 2007-2012 Service Manual: Function diagnosis

STARTING SYSTEM

System Diagram

System Description

The starter motor plunger closes and provides a closed circuit between the battery and the starter motor. The starter motor is grounded to the cylinder block. With power and ground supplied, the starter motor operates.

Component Description

    Basic inspection
    DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW NOTE: To ensure a complete and thorough diagnosis, the battery, starter motor and alternator test segments must be done ...

    Other materials:

    P0420 three way catalyst function
    DTC Logic DTC DETECTION LOGIC The ECM monitors the switching frequency ratio of air fuel ratio (A/F) sensor 1 and heated oxygen sensor 2. A three way catalyst (manifold) with high oxygen storage capacity will indicate a low switching frequency of heated oxygen sensor 2. As oxygen storage c ...

    Magnet clutch
    Component Function Check INSPECTION FLOW 1. CONFIRM SYMPTOM BY PERFORMING OPERATION CHECK - MAGNET CLUTCH 1. Press ignition switch ON. 2. Press vent switch ( ). 3. Press A/C switch. 4. Confirm that the compressor clutch engages (sound or visual inspection). (Discharge air and blower ...

    Multi av system (sedan)
    System Diagram System Description The multi AV system consists of the following systems. • Navigation system • Audio system • Rear view monitor • Hands-free phone system Refer to the following table for multi AV system descriptions. VOICE RECOGNITION The multi AV system uses v ...