Nissan Sentra B18 (2020-2025) Service Manual: Work Flow

Work Flow

OVERALL SEQUENCE

DETAILED FLOW

1. OBTAIN INFORMATION ABOUT SYMPTOM

   1. Interview the customer to obtain as much information as possible about the conditions and environment under which the malfunction occurred.

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   GO TO 2.

2. CHECK SYMPTOM

   1. • Check the symptom based on the information obtained from the customer.

      • Check if any other malfunctions are present.

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   GO TO 3.

3. CHECK CONSULT SELF DIAGNOSTIC RESULT

   1. CONSULT

      Select "Self Diagnostic Result" mode of "METER/M&A". Refer to DTC Index (Type A) or DTC Index (Type B).

   Is the inspection result normal?

   YES >>

   GO TO 4.

   NO >>

   GO TO 5.

4. NARROW DOWN MALFUNCTIONING PARTS BY SYMPTOM DIAGNOSIS

   1. Perform symptom diagnosis. Refer to Symptom Table.

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   GO TO 5.

5. REPAIR OR REPLACE MALFUNCTIONING PARTS

   1. Repair or replace malfunctioning parts.

      Note:

      If DTC is displayed, erase DTC after repairing or replacing malfunctioning parts.

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   GO TO 6.

6. FINAL CHECK

   1. Check that the warning buzzer in the combination meter operates normally.

   Is the inspection result normal?

   YES >>

   Inspection End.

   NO >>

   GO TO 2.

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