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WCS-20 < DTC/CIRCUIT DIAGNOSIS > METER BUZZER CIRCUIT METER BUZZER CIRCUIT Description INFOID:0000000010049235 • 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 INFOID:0000000010049236 1. CHECK OPERATION OF METER BUZZER 1. Select “BUZZER” of “BCM” on CONSULT. 2. Perform “LIGHT WARN ALM” of “ACTIVE TEST”. YES >> Inspection End. NO >> Replace combination meter. Refer to MWI-122, "Removal and Installation" Diagnosis Procedure INFOID:0000000010049237 1. CHECK POWER SUPPLY OF COMBINATION METER Check power supply of combination meter. Refer to MWI-37, "COMBINATION METER : Diagnosis Proce- . Is the inspection result normal? YES >> Inspection End. NO >> Repair or replace harness. |