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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis >> Electrical >> Body Electrical >> Wireless Charger >> Basic Inspection >> Diagnosis And Repair Work Flow >> Work Flow

Work Flow

OVERALL SEQUENCE 

GNSDB127648Courtesy of NISSAN NORTH AMERICA, INC.

DETAILED FLOW 

  1. INTERVIEW FOR MALFUNCTION 
    1. It is also important to clarify the customer concerns before starting the inspection. Interview the customer about the concerns carefully and understand the symptoms fully.
      NOTE: SYMBOL The customers are not professionals. Never assume that "maybe the customer means..." or "maybe the customer mentioned this symptom".

    >>

    GO TO 2.

  2. SELF-DIAGNOSIS 
    1. SYMBOL CONSULT Perform self-diagnosis of "Wireless charger".
      NOTE: SYMBOL Skip to step 4 of the diagnosis procedure if "Wireless charger" is not displayed.

    Is any DTC detected?

    YES>>

    GO TO 3.

    NO>>

    GO TO 4.

  3. TROUBLE DIAGNOSIS FOR DTC 

    SYMBOL CONSULT

      1. Check the DTC indicated in the "Self Diagnostic Result".
      2. When DTC is detected, follow the instructions below:
        • Record DTC
        • Freeze Frame Data (FFD)
      3. Perform the relevant diagnosis referring to the DTC Index. Refer to DTC Index .

    >>

    GO TO 5.

  4. SYMPTOM DIAGNOSIS 
    1. Perform the applicable diagnosis according to the diagnosis chart by symptom. Refer to Symptom Table .

    >>

    GO TO 5.

  5. MALFUNCTIONING PART REPAIR 
    1. Repair or replace the identified malfunctioning parts.

    >>

    GO TO 6.

  6. REPAIR CHECK (SELF-DIAGNOSIS WITH CONSULT) 
    1. SYMBOL CONSULT
      1. Erases self-diagnosis results.
      2. Perform self-diagnosis of "Wireless charger" again after repairing or replacing the specific items.
      3. Check if any DTC is detected in self-diagnosis results of "Wireless charger".

    Is any DTC detected?

    YES>>

    GO TO 3.

    NO>>

    GO TO 7.

  7. REPAIR CHECK (OPERATION TEST) 
    1. Perform operation test. Check that the malfunction symptom is solved or no other symptoms occur.

    Is there a malfunction symptom?

    YES>>

    GO TO 4.

    NO>>

    Inspection End.