Combination Meter Buzzer Circuit Inspection

WARNING CHIME

Combination Meter Buzzer Circuit Inspection


1. CHECK CHIME OPERATION

1.Select "BUZZER" of "BCM" on CONSULT.
2.Perform "LIGHT WARN ALM" or "IGN KEY WARN ALM" of "ACTIVE TEST".
Does chime sound?
YES- Combination meter buzzer circuit is OK. Return to Initial Inspection and Diagnostic Overview.
NO- GO TO 2.

2. CHECK COMBINATION METER INPUT SIGNAL

1.Select "METER/M&A" on CONSULT.
2.Turn on hazard switch or lighting switch while monitoring "BUZZER" of "DATA MONITOR" and check operation status.
"BUZZER"
While hazard switch or : ON and OFF repeatedly lighting switch is ON
Except above: OFF
OK or NG
OK- Check battery power supply circuit of combination meter. If OK, replace combination meter. Removal And Installation.
NG- Replace BCM. Service and Repair.