The wireless door lock control system is a convenient system for locking and unlocking all the doors from a distance.
In this system, the door control receiver*1 or certification ECU (smart key ECU assembly)*2 performs the code identification process and the main body ECU (multiplex network body ECU) performs door lock control.
A door control transmitter*1 or electrical key transmitter*2 is used, and it contains the following 2 buttons: the "lock" button and "unlock" button.
A rolling code system is used, in which the signal configuration changes each time a signal is transmitted by a door control transmitter*1 and electrical key transmitter*2.
*1: Models without entry and start system
*2: Models with entry and start system
When preparing a new transmitter to replace one that has been lost, it is necessary to register the recognition code. For details, refer to the Service Bulletin.