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Home >> Toyota >> 2014 >> Prius Three >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Theft Deterrent / Keyless Entry System (Diagnostics & Service Information) (Plug-In)) >> Push-Button Start >> Symptom Tests >> Entry Interior Alarm does not Sound [10/2013 - ] >> Description
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Entry Interior Alarm does not Sound [10/2013 - ]: Description

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The push button start uses the combination meter buzzer to perform various vehicle interior warnings. When the conditions for each warning are met, the certification ECU (smart key ECU assembly) sends a buzzer signal to the combination meter assembly, and the combination meter buzzer sounds.