Combination Meter Buzzer Circuit Inspection

CHECK CHIME OPERATION
1. Select "BUZZER" of "BCM" on CONSULT-III.
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 "SYMPTOM CHART ".

NO: GO TO 2.
CHECK COMBINATION METER INPUT SIGNAL
1. Select "METER/M&A" on CONSULT-III.
2. Turn on hazard switch or lighting switch while monitoring "BUZZER" of "DATA MONITOR" and check operation status.
  "BUZZER"
  
  While hazard switch or lighting switch is ON : ON and OFF repeatedly
  
  Except above : OFF
OK or NG

OK: Check battery power supply circuit of combination meter. If OK, replace combination meter. Refer to "COMBINATION METER ".

NG: Replace BCM. Refer to "REMOVAL AND INSTALLATION OF BCM ".