Front Passenger Side Door Entry Lock and Unlock Functions do not Operate [01/2017 - ]: Description

If the entry lock and unlock functions do not operate for the front passenger door only, the request code may not be being transmitted from the front passenger door or the door outside handle sub-assembly (for front passenger door) (lock/unlock request detection switch) may be malfunctioning. If the entry functions for other doors operate properly, communication between the electrical key transmitter sub-assembly and door control receiver is normal. In this case, there may be a problem with request code transmission (communication between the certification ECU (smart key ECU assembly) and door outside handle sub-assembly (for front passenger door) (electrical key antenna)) or lock/unlock request detection switch signal, or there may be wave interference.