Toyota Corolla Cross: Transmitter Battery (w/ Smart Key System)

 Interior features

This section will introduce drivers and passengers to a plethora of features and conveniences that are designed to enhance comfort, convenience, and overall vehicle enjoyment. This section looks at the interior, including how the seats are arranged and how to modify them for maximum comfort. To acc

 Entry Exterior Alarm and Answer-back Buzzer do not Sound

DESCRIPTION The smart key system (for Entry Function) uses the wireless buzzer to perform various vehicle exterior warnings. When the conditions of each warning are met, the certification ECU (smart key ECU assembly) sends a buzzer activation request signal to the main body ECU (multiplex network bo