Remote Controller Lock-In Trunk Prevention Function

This function prevents remote controller from being left in trunk room when trunk lid is closed with the doors locked.

When trunk lid is closed while all doors are closed and locked, keyless start control module activates rear inside antenna (1). When keyless start control module determines that remote controller is in the trunk room, it outputs trunk lid opener request signal to BCM through CAN communication.

NOTE:

Remote controller lock-in trunk prevention function may operate even when remote controller is not in trunk room if remote controller is placed too close to trunk lid.
When keyless start system function is off, remote controller lock-in trunk prevention function does not operate.

Fig 1: Identifying Rear Inside Antenna Detection Area
Courtesy of SUZUKI OF AMERICA CORP.