System Description
SYSTEM DESCRIPTIONa. The power door lock system locks/unlocks all the doors simultaneously.
The master switch and the door control switch on the passenger side door send "lock/unlock" request signals to the door lock control relay. Then, the door lock control relay sends these requests to the lock motors in each door to lock/unlock all the doors simultaneously.
Operating the driver side and passenger side door lock using a key sends request signals to lock/unlock the doors to the door lock control relay. The driver side door key-linked lock function has an optional unlock method called the "2-step unlock function". Please refer to the chart in step (b) for details of this function.
b. The power door lock control system has the functions shown.
c. When the battery is reconnected:
The back door is locked and therefore cannot be opened. Therefore, it is necessary to unlock the back door using the door control switch or transmitter switch.