Cube L4-1.8L (MR18DE) (2010)
Is the measurement value normal?
YES - GO TO 3.
NO - Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES - INSPECTION END
NO - Repair harness or connector.
Component Function Check
METER BUZZER CIRCUIT
Component Function Check
1.CHECK OPERATION OF METER BUZZER
1. Select "BUZZER" of "BCM" on CONSULT-III.
2. Perform "LIGHT WARN ALM" of "Active Test".
Does meter buzzer beep?
YES - INSPECTION END
NO - GO TO 2.
2.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?
YES - Replace combination meter.
NO - Replace BCM. See: Body and Frame/Body Control Systems/Body Control Module/Service and Repair/With Intelligent Key System/Removal
And Installation (with Intelligent Key system) or See: Body and Frame/Body Control Systems/Body Control Module/Service and Repair/With
Intelligent Key System/Removal And Installation (without Intelligent Key system).
Diagnosis Procedure
METER BUZZER CIRCUIT
Description
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The buzzer for warning chime system is installed in the combination meter.
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The combination meter sounds the alarm buzzer based on the signals transmitted from various units.
METER BUZZER CIRCUIT
Diagnosis Procedure