Nissan Sentra B18 (2020-2025) Service Manual: Diagnosis Procedure
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.
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Activate and display TPMS sensor IDs
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Display tire pressure reported by the TPMS sensor
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Read TPMS DTCs
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Register TPMS sensor IDs
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CHECK COMBINATION METER
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Check combination meter. Refer to Work Flow.
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace error-detected parts.
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CHECK LOW TIRE PRESSURE WHEEL LOCATION INDICATOR OPERATION
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Check that the low tire pressure location indicator is turned OFF after it turns ON for approximately 1 second, when the ignition switch is ON.
Is the inspection result normal?
YES>>Check intermittent incident. Refer to Intermittent Incident.
NO>>Replace the BCM. Refer to Removal and Installation.
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Symptom Description
Symptom Description
When there is low tire pressure, the low tire
location indicator does not display even though the low tire
pressure warning lamp turns ON. ...
Other materials:
Diagnosis Procedure
Diagnosis Procedure
CHECK CUSHION HEATER RH
Check cushion heater RH.
Refer to Component Function
Check.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Refer to Diagnosis Proc ...
Inspection and Adjustment
Inspection and Adjustment
SYSTEM INITIALIZATION (IF NECESSARY)
If any of
the following occur, system initialization must be
performed.
Electric power supply to power window switch or
motor is interrupted by blown fuse or disconnecting battery cable,
etc.
...
P0719 Brake Pedal Switch B
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
condition
...
