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Home >> Infiniti >> 2013 >> FX50 >> Repair and Diagnosis >> Transmission >> Transfer Case >> Basic Inspection >> Diagnosis And Repair Workflow >> Workflow >> Detailed Flow

Detailed Flow

  1. INTERVIEW FROM THE CUSTOMER 

    Clarify customer complaints before inspection. First of all, reproduce symptoms, and understand them fully. Ask customer about his/her complaints carefully. Check symptoms by driving vehicle with customer, if necessary.

    CAUTION: Customers are not professional. Never guess easily like "maybe the customer means that...," or "maybe the customer mentions this symptom".

    : GO TO 2.

  2. CHECK AWD WARNING LAMP 

    Start the engine and drive at 30 km/h (19 MPH) or more for approximately 1 minute.

    Does AWD warning lamp turn ON? 

    YES: GO TO 3.

    NO: GO TO  6.

  3. PERFORM SELF-DIAGNOSIS 

    With CONSULT 

    1. Perform self-diagnosis for "ALL MODE AWD/4WD".
    2. Check malfunction detected by self-diagnosis.
    3. Erase self-diagnostic results for "ALL MODE AWD/4WD".

      : GO TO 4.

  4. CHECK TERMINALS AND HARNESS CONNECTORS 

    Check pin terminals for damage or loose connection with harness connector.

    : GO TO 5.

  5. CHECK SYMPTOM REPRODUCTION 

    With CONSULT 

    Perform DTC reproduction procedure for the error system.

    Is any error detected? 

    YES: GO TO  2.

    NO: GO TO 6.

  6. PERFORM SYMPTOM DIAGNOSIS 

    Perform the symptom diagnosis for each system.

    Is any malfunction present? 

    YES: GO TO  2.

    NO: GO TO 7.

  7. FINAL CHECK 

    With CONSULT 

    Check input/output signal standard of "ALL MODE AWD/4WD".

    Is the input/output the standard value? 

    YES: INSPECTION END

    NO: GO TO  2.

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