Luggage Compartment Door Entry Unlock Function does not Operate when Key is Outside Luggage Compartment: Description

When the entry luggage compartment open function does not operate, one of the following may be the cause: 1) luggage electrical key switch malfunction; 2) luggage opener system (w/o power trunk opener and closer system) or power trunk opener and closer system (w/ power trunk opener and closer system) malfunction; 3) communication malfunction between electrical key antenna and electrical key transmitter; 4) the luggage room junction block ECU (w/o power trunk opener and closer system) or power trunk opener and closer ECU (luggage closer motor (w/ power trunk opener and closer system)) receives the luggage electrical key switch ON signal, but is unable to send the signal to the certification ECU through CAN communication; or 5) certification ECU malfunction.