System Description

INTELLIGENT KEY SYSTEM

TRUNK OPEN FUNCTION : System Description


TRUNK LID OPENER

- When the BCM detects that trunk lid opener request switch is pressed, it activates the outside key antenna (rear bumper) and inside key antenna and transmits the request signal to the Intelligent Key. And then, checks that the Intelligent Key is near the trunk lid.
- 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 trunk lid open request signal to retractable hard top control unit and sounds Intelligent Key warning buzzer 4 times at the same time (buzzer remainder).
- Retractable hard top control unit transmits trunk lid open request signal to trunk lid opener actuator trunk lid is open.
- When trunk lid is open, trunk lid auto closure system performs waiting operation for next trunk lid close operation.
For trunk lid auto closure system, refer to "System Description" System Description.
Buzzer reminder does not operate if ignition switch ON position.
How to change buzzer reminder mode

With CONSULT
Refer to "INTELLIGENT KEY : CONSULT Function (BCM INTELLIGENT KEY)" Intelligent Key.

OPERATION CONDITION

If the following conditions are not satisfied, trunk open operation is not performed even if the trunk lid opener request switch is operated.






OUTSIDE KEY ANTENNA DETECTION AREA






The outside key antenna detection area of trunk open function is in the range of approximately 80 cm (31.50 in) surrounding rear bumper center (1). However, this operating range depends on the ambient conditions.

LIST OF OPERATION RELATED PARTS

Parts marked with � are the parts related to operation.