Nissan Sentra B18 (2020-2025) Service Manual: Malfunction Indicator Lamp
Component Function Check
Component Function Check
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CHECK MIL FUNCTION
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Turn ignition switch ON.
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Check that MIL illuminates.
Is the inspection result normal?
YES >>INSPECTION END
NO >>Refer to Diagnosis Procedur.
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Diagnosis Procedure
Diagnosis Procedure
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CHECK DTC
Check that DTC UXXXX is not displayed.
Is the inspection result normal?
YES >>GO TO 2.
NO >>Perform trouble diagnosis for DTC UXXXX. Refer to DTC Index.
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CHECK COMBINATION METER FUNCTION
Perform self-diagnosis for combination meter. Refer to DTC Index.
Is the inspection result normal?
YES >>GO TO 3.
NO >>Perform the trouble diagnosis for the detected DTC.
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CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to Intermittent Incident.
Is the inspection result normal?
YES >>Replace combination meter. Refer to Removal and Installation.
NO >>Repair or replace malfunctioning part.
Other materials:
U0101 Can Comm Circuit
Dtc Description
DTC Description
CAN (Controller Area Network) is a serial communication line for
real time application. It is an on-Nissan Sentra vehicle multiplex communication line with
high data communication speed and excellent error detection ability. Many
electronic control un ...
License Plate Lamp
Component Inspection
Component Inspection
CHECK LICENSE PLATE LAMP 1
Ignition switch OFF.
Disconnect license plate lamp connector.
Check continuity b ...
P0127 Iat Sensor
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
condition
...