Nissan Sentra B18 (2020-2025) Service Manual: Basic Inspection
Diagnosis and Repair Workflow
Work Flow
Work Flow
OVERALL SEQUENCE
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Reference 1··· Refer to CONSULT Function.
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Reference 2··· Refer to DTC Index.
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Reference 3··· Refer to Symptom Table.
DETAILED FLOW
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INTERVIEW AND SYMPTOM CONFIRMATION
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Check the malfunction symptoms by performing the following items:
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Interview the customer to obtain the malfunction information (conditions and environment when the malfunction occurred).
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Check the symptom.
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Is the occurred symptom malfunction?
YES>>GO TO 2.
NO>>Inspection End.
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DIAGNOSIS WITH CONSULT
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CONSULT-
Select "Self Diagnostic Result" mode of “MULTI AV”. Refer to CONSULT Function.
Note:
Skip to step 4 of the diagnosis procedure if “MULTI AV” is not displayed.
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When DTC is detected, follow the instructions below:
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Record DTC and Freeze Frame Data.
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Is DTC displayed?
YES>>GO TO 3.
NO>>GO TO 4.
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TROUBLE DIAGNOSIS FOR DTC
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CONSULT-
Check the DTC indicated in the “Self Diagnostic Result”.
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Perform the relevant diagnosis referring to the DTC Index. Refer to DTC Index.
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GO TO 5.
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TROUBLE DIAGNOSIS FOR SYMPTOMS
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Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to Symptom Table.
GO TO 5.
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ERROR PART REPAIR
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CONSULT-
Repair or replace the identified malfunctioning parts.
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Select “Self Diagnostic Result” mode of “MULTI AV”.
Note:
Erase the stored self-diagnosis results after repairing or replacing the relevant components if any DTC has been indicated in the “Self Diagnostic Result”.
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Check that the symptom does not occur.
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Does the symptom occur?
YES>>GO TO 1.
NO>>Inspection End.
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Predictive Course Line Center Position Adjustment
Description
Description
Adjust the center position of the predictive course line of the rear view monitor.
Work Procedure
Work Procedure
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DRIVING
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Drive the vehicle straight ahead 100 m (328.1 ft) or more at a speed of 30 km/h (18.6 MPH) or more.
Work End.
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Other materials:
C1712-7a Low Tire Pressure Fr
Dtc Description
DTC Description
Note:
The Signal Tech II Tool [– (NI-50190)] can be used
to perform the following functions: Refer to the Signal Tech II User
Guide for additional information.
Activate and display TPMS sensor IDs
Display tire pressure rep ...
Seat. System Description
Component Parts
Power Seat System
Component Parts Location
Component Parts
Location
No.
Component
Function
1.
...
Security systems
Your Nissan Sentra may be equipped with two different types of security systems
designed to enhance vehicle protection and theft deterrence:
Vehicle security system (if so equipped)
NISSAN Vehicle Immobilizer System
Vehicle security system
The vehicle security system on the Nissan Se ...