Wireless Door Lock Buzzer Inspection

Vehicle Interior. Corolla. Zre142 Aze141
Door Lock. Corolla. Zre142 Aze141

  1. INSPECT WIRELESS DOOR LOCK BUZZER

Wireless Door Lock Buzzer -- Inspection



1. INSPECT WIRELESS DOOR LOCK BUZZER


    Corolla. Zre142 Aze141.Door Lock.Power Door Lock Control System.Wireless Door Lock Buzzer Inspection

  1. Measure the resistance according to the value(s) in the table below.

    HINT:
    The buzzer activation circuit is built into the ECU, not into the buzzer itself. When battery voltage is applied directly to the buzzer, the buzzer will not sound.
    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A42-1 - A42-2
    		Always
    		950 to 1050 Ω
    If the result is not as specified, replace the wireless door lock buzzer.