Power Locks: Description and Operation

DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: SYSTEM DIAGRAM









Communication Table





HINT
* *1: w/o Power back door system
* *2: w/ Power back door system






SYSTEM DESCRIPTION

1. POWER DOOR LOCK CONTROL SYSTEM DESCRIPTION

(a) The power door lock control system locks/unlocks all the doors.

The power window regulator master switch and the door control switch on the front passenger door send "lock/unlock" request signals to the main body ECU. Then, the main body ECU sends these request signals to the lock motors in each door to lock/unlock all the doors at once in response to the inputs.

Operating the driver's door and back door using a mechanical key sends request signals to lock/unlock the doors to the main body ECU.

2. FUNCTION OF MAIN COMPONENT





3. SYSTEM FUNCTION

(a) This system is controlled by the main body ECU. The main body ECU outputs signals to each door lock motor. The door lock control system of the vehicle has the following functions:





HINT
* *1: Default is OFF