Lexus IS250 · Service Manual BODY ELECTRICAL

INSPECTION

Inspection


INSPECT NO. 1 CLEARANCE WARNING BUZZER

  1. E125340E01
    Apply battery voltage and check operation of the warning buzzer, as shown in the table.

    Result:
    Measurement Condition
    Specified Condition
    Battery voltage (+) → J39-1
    Battery voltage (-) → J39-2
    Operating sound occurs

    HINT:
    The clearance warning buzzer does not sound without battery voltage applied because the buzzer is a separately-excited type.

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