Toyota Corolla Cross: Front Radar Sensor System

 Unlocking and locking the back door from the outside

■ Smart key system (if equipped) Carry the electronic key to enable this function. Unlocks all the doors The doors cannot be unlocked for 3 seconds after the doors are locked. Locks all the doors Check that the door is securely locked. ■Luggage compartment light The luggage compartment

 Back Door Entry Lock and Unlock Functions do not Operate

DESCRIPTION If the entry lock and unlock functions do not operate for the back door only, the request code may not be being transmitted from the back door. If the entry functions for other doors operate properly, communication between the electrical key transmitter sub-assembly and door control rece