Nissan Sentra Service Manual: Meter buzzer circuit

Nissan Sentra Service Manual / Driver information & multimedia / Warning chime system / Dtc/circuit diagnosis / Meter buzzer circuit

Description

The buzzer for warning chime system is installed in the combination meter.
The combination meter sounds the alarm buzzer based on the signals transmitted from various units.

Component function check

1.Check operation of meter buzzer

Select BUZZER of BCM on CONSULT.
Perform LIGHT WARN ALM of Active Test.

Does meter buzzer activate? YES >> Inspection End.

NO >> Refer to WCS-28, "Diagnosis Procedure".

Diagnosis procedure

1.Check combination meter input signal

Select the Data Monitor for the METER/M&A and check the BUZZER monitor value.

Is the inspection result normal?

Is the inspection result normal? Yes >> replace combination meter. Refer to mwi-77, "removal and installation".

No >> replace bcm. Refer to bcs-73, "removal and installation" (with intelligent key) or bcs-126, "removal and installation" (without intelligent key).

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