Work Flow

OVERALL SEQUENCE 

Courtesy of NISSAN NORTH AMERICA, INC.

DETAILED FLOW 

1. INTERVIEW FOR MALFUNCTION 

   It is important to clarify the customer's concerns before starting the inspection. Interview the customer about the concerns carefully and understand the symptoms fully.

   NOTE: The customers are not professionals. Never assume that "maybe the customer means..." or "maybe the customer mentioned this symptom".

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   GO TO 2.

2. SELF DIAGNOSTIC RESULT WITH CONSULT 
   1. Select "Self Diagnostic Result" with CONSULT.
   2. Check if the DTC is detected on the "Self Diagnostic Result" mode of "LASER/RADAR".

   Is any DTC detected?

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   Record or print self-diagnosis results and freeze frame data (FFD). GO TO 5.

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   GO TO 3.

3. ACTION TEST 

   Perform the AEB system action test to check the system operation. Check if any other malfunctions occur.

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   GO TO 4.

4. SYMPTOM DIAGNOSIS 

   Perform the applicable diagnosis according to the diagnosis chart by symptom. Refer to Symptom Table .

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   GO TO 6.

5. TROUBLE DIAGNOSIS BY DTC 
   1. Erase self-diagnostic results.
   2. Ignition switch OFF → ON.
      CAUTION:

      Be sure to wait of 10 seconds after turning ignition switch OFF or ON.

   3. Check the DTC in the "Self Diagnostic Result".
   4. Perform trouble diagnosis for the detected DTC. Refer to DTC Index .

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   GO TO 6.

6. MALFUNCTIONING PART REPAIR 

   Repair or replace the identified malfunctioning parts.

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   GO TO 7.

7. REPAIR CHECK (SELF DIAGNOSTIC RESULT WITH CONSULT) 
   1. Erase "Self Diagnostic Result".
   2. Select "Self Diagnostic Result" again after repairing or replacing the specific items.
   3. Check if any DTC is detected in "Self Diagnostic Result" mode of "LASER/RADAR".

   Is any DTC detected?

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   GO TO 5.

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   GO TO 8.

8. REPAIR CHECK (ACTION TEST) 

   Perform the AEB system action test. Check that the malfunction symptom is solved or no other symptoms occur.

   Is there a malfunction symptom?

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   GO TO 4.

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   Inspection End.