System Description

SYSTEM (INTELLIGENT KEY SYSTEM)

DOOR LOCK FUNCTION : System Description

When pressing the door request switch, it is possible to lock and unlock the door by carrying the Intelligent
Key.

OPERATION DESCRIPTION

- When the BCM detects that each door request switch is pressed, it activates the outside key antenna and inside key antenna corresponding to the pressed door request switch and transmits the request signal to the
Intelligent Key. And then, check that the Intelligent Key is near the door.
- If the Intelligent Key is within the outside key antenna detection area, it receives the request signal and transmits the key ID signal to the BCM via remote keyless entry receiver.
- BCM receives the key ID signal and compares it with the registered key ID.
- BCM transmits door lock/unlock signal and operates each door lock actuator. At the same time, BCM blinks hazard warning lamp (lock: 2 times, unlock: 1 time) and sounds Intelligent Key buzzer (lock: 2 times, unlock:
1 time) as a reminder.

OPERATION CONDITION

If the following conditions are satisfied, door lock/unlock operation is performed if the door request switch is operated.






OUTSIDE KEY ANTENNA DETECTION AREA






The outside key antenna detection area of door lock/unlock function is in the range of approximately 80 cm (31.50 in) surrounding the driver, passenger door handles (1) and back door handle (2). However, this operating range depends on the ambient conditions.

SELECTIVE UNLOCK FUNCTION

Lock Operation
When an LOCK signal is sent from door request switch (driver side, passenger side or back door), all doors are locked.
Unlock Operation
- When an UNLOCK signal from front door request switch (driver side) is transmitted, driver side door unlocks. When another UNLOCK signal is transmitted within 60 seconds, all door unlocks.
- When an UNLOCK signal from front door request switch (passenger side) is transmitted, passenger side door unlocks. When another UNLOCK signal is transmitted within 60 seconds, all door unlocks.
- When an UNLOCK signal from back door request switch is transmitted, back door unlocks. When another
UNLOCK signal is transmitted within 60 seconds, all door unlocks.
Selective unlock operation mode can be changed using CONSULT.
Intelligent Key.

HAZARD AND BUZZER REMINDER FUNCTION

During lock, unlock, operation by each request switch, the hazard warning lamps and Intelligent Key warning buzzer will blink or honk as a reminder.
When doors are locked, unlocked by each request switch, BCM honks Intelligent Key warning buzzer as a reminder and blinks.
Operating Function of Hazard and Buzzer Reminder





Hazard and buzzer reminder does not operate if ignition switch ON position.
Hazard and buzzer reminder operation mode can be changed using CONSULT.
Intelligent Key.

AUTO DOOR LOCK FUNCTION

After door is unlocked by door request switch operation and if 60 seconds or more passes without performing the following operation, all doors are automatically locked. However, operation check function does not activate.





Auto door lock operation mode can be changed using CONSULT.
Intelligent Key.

LIST OF OPERATION RELATED PARTS

Parts marked with x are the parts related to operation.