Entry Interior Alarm does not Sound [11/2014 - ]: Description

The smart key system (for Entry Function) uses the buzzer in the combination meter sub-assembly (meter ECU) to perform various vehicle interior warnings. When the conditions of each warning are met, the certification ECU (smart key ECU assembly) sends a buzzer activation request signal to the combination meter sub-assembly (meter ECU) via CAN communication and the buzzer sounds.