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Home >> Nissan-Datsun >> 2021 >> Altima SL, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 232 (Navigation System - With BOSE Audio System) >> Basic Inspection >> Av Control Unit >> Diagnosis And Repair Work Flow >> Work Flow >> Detailed Flow

Detailed Flow

WARNING: This page is about a different car, the 2020 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
  1. GET INFORMATION FOR SYMPTOM 

    Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).

    GO TO 2.

  2. CONFIRM THE SYMPTOM 

    Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition when the symptom is detected.

    GO TO 3.

  3. PERFORM SELF DIAGNOSTIC RESULT 
    1. Ignition switch ON and wait for 2 seconds or more.
    2. Perform "Self Diagnostic Result" for "MULTI AV".

    Are any DTCs displayed?

    YES

    Refer to DTC Index .

    NO

    GO TO 4.

  4. PERFORM SYMPTOM DIAGNOSIS 

    Refer to Symptom Table .

    GO TO 5.

  5. FINAL CHECK 

    Refer to symptom described by the customer in step 1.

    Is the symptom still present?

    YES

    GO TO 2.

    NO

    Inspection End.