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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 533 (Audio, Visual & Navigation System) >> Basic Inspection >> Additional Service When Replacing Audio Unit >> Diagnosis And Repair Work Flow >> Work Flow >> Detailed Flow

Detailed Flow

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. 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. Turn 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.