Nissan Sentra B18 (2020-2025) Service Manual: Diagnosis and Repair Workflow
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
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GET INFORMATION FOR SYMPTOM
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Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).
GO TO 2.
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CONFIRM THE SYMPTOM
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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.
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PERFORM SELF DIAGNOSTIC RESULT
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CONSULT-
Ignition switch ON and wait for 2 seconds or more.
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Select "Self Diagnostic Result" mode of "MULTI AV".
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Are any DTCs displayed?
YES >>Refer to DTC Index.
NO >>GO TO 4.
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PERFORM SYMPTOM DIAGNOSIS
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Refer to Symptom Table.
GO TO 5.
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FINAL CHECK
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Refer to symptom described by the customer in step 1.
Is the symptom still present?
YES >>GO TO 2.
NO >>Inspection End.
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Basic Inspection
...
Additional Service When Replacing Av Control Unit
Work Procedure
Work Procedure
CAUTION:
During the procedure, maintain the following
conditions:
Connect the AC adapter to the CONSULT.
Conne ...
Other materials:
Three-point type seat belt with retractor
WARNING
Every person who drives or rides in this
vehicle should use a seat belt at all
times.
Do not ride in a moving vehicle when
the seatback is reclined. This can be
dangerous. The shoulder belt will not
be against your body. In an accident,
you could be thr ...
B1041-82 Vehicle Speed Signal
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC Detection Condition
...
Battery
Keep the battery surface clean and dry.
Clean the battery with a solution of baking
soda and water.
Make certain the terminal connections are
clean and securely tightened.
If the vehicle is not to be used for 30 days or
longer, disconnect the negative (-) battery
terminal cable to p ...
