Power Locks: Description and Operation

System Diagram:

SYSTEM DIAGRAM

SYSTEM DESCRIPTION

1. POWER DOOR LOCK CONTROL SYSTEM DESCRIPTION
a. The power door lock system locks / unlocks all doors.
- The door control switch of the multiplex network master switch and the driver door key cylinder use the BEAN line to send lock / unlock request signals through the multiplex network master switch to the multiplex network body ECU.
- The door control switch on the passenger door uses the BEAN line to send lock / unlock request signals through the multiplex network body ECU to the cowl side junction block RH ECU.
- Upon receiving request signals, the multiplex network body ECU sends these signals to the door ECUs on each door using the BEAN. The door ECUs then lock / unlock each door.




2. FUNCTION OF MAIN COMPONENT

3. SYSTEM DESCRIPTION




The door control system has the given functions: