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Home >> Infiniti >> 2023 >> QX80 Sensory, RWD >> Repair and Diagnosis >> Electrical >> Charging Systems >> Charging System (Diagnostics) >> Basic Inspection >> Charging System >> Charging System Preliminary Inspection >> Work Procedure

Work Procedure

  1. CHECK BATTERY TERMINALS CONNECTION 

    Check if battery terminals are clean and tight.

    Is inspection result normal?

    YES

    GO TO 2.

    NO

    Repair battery terminal connection.

  2. CHECK "E" TERMINAL CONNECTION 

    Check if "E" terminal (alternator ground harness) is clean and tight.

    Is inspection result normal?

    YES

    GO TO 3.

    NO

    Repair "E" terminal connection.

  3. CHECK BATTERY STATUS 

    Check battery status. Refer to Work Flow .

    Is inspection result normal?

    YES

    GO TO 4.

    NO

    Replace battery. Refer to 12V BATTERY : Removal & Installation .

  4. CHECK DRIVE BELT TENSION 

    Check drive belt tension. Refer to DRIVE BELT : Inspection .

    Is inspection result normal?

    YES

    INSPECTION END

    NO

    Repair as needed.