Pattern A
With all doors closed (including trunk lid), if the key is used to lock doors, smart entrance control unit terminal 41 receives a ground signal:
- from terminal L of the front door key cylinder switch LH
- to terminal E of the front door key cylinder switch LH
- through body grounds M28 and M54.
If this signal, or lock signal from keyfob is received by the smart entrance control unit, the vehicle security system will activate automatically.
NOTE:
Vehicle security system can be set even though all doors are not locked.