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Outline

Structural View

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System Wiring Diagram

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Function

Answer back function

• When a locking operation is performed using the remote transmitter is in stand-by preparation mode, stand-by mode, the hazard warning lights flash once.

• When an unlocking operation is performed using the remote transmitter is in initial mode, the hazard warning lights flash twice.

Operation

Mode transition

• The body control module (BCM) switches the theft-deterrent system mode based on the ignition switch and door conditions.

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Operation stop mode

• In this mode, all theft-deterrent system operations are stopped.

• The system changes to the operation stop mode when the following condition is met.

― Ignition is switched to ACC or ON (engine off).

Initial mode

• This mode is the preparatory mode before changing to the stand-by mode. The system does not change directly to the alert mode from this mode.

Transition condition to the initial mode

• The system changes from the operation stop mode to the initial mode if the following condition is met.

― Ignition is switched OFF (LOCK)

• The system transitions from stand-by preparatory mode, stand-by mode, alert mode, and alert preparatory mode to the initial mode if the cancel conditions in each mode are met.

Transition condition to the stand-by preparatory mode

• The system changes to the stand-by preparatory mode if the following condition is met.

― A lock operation was performed using the touch sensor, remote transmitter lock button with all the doors, trunk lid/liftgate, and hood closed.

Stand-by preparatory mode

• This is the mode prior to the stand-by mode.

• If the cancel conditions are met, the system changes to the initial mode.

Transition condition to the stand-by mode

• If the stand-by preparatory mode continues for approx. 20 sec, the system changes to the stand-by mode.

Cancel conditions

• If any of the following conditions is met, the stand-by preparation mode is canceled and the system changes to the initial mode.

― Any door latch switch is on (door is open), or trunk lid/liftgate latch switch is on (trunk lid/liftgate is open), or hood latch switch is off (hood is open)

― Any door lock-link switch UNLOCK

― Switch the ignition to ACC or ON (engine off)

― Unlock operation using remote transmitter

― Open the trunk lid using the trunk lid opener switch (exterior) (With advanced keyless entry system)

― Unlock operation using touch sensor (With advanced keyless entry system)

Stand-by mode

• The system starts monitoring approx. 20 sec after the all doors are locked for unauthorized door opening/closing. If any unauthorized operation is detected, the system changes to the alert mode.

• If the cancel conditions are met, the system changes to the initial mode.

Transition condition to the alert mode

• If any of the following conditions is met, the system changes to the alert mode.

― Ignition is switched ON (engine off)

― Door latch switch on (door is open)

― Trunk lid latch switch on (trunk lid is open)

― Hood latch switch off (hood is open)

― Door lock-link switch UNLOCK

Cancel condition

• If any of the following conditions is met, the stand-by mode is canceled and the system changes to the initial mode.

― Unlock operation using remote transmitter

― Ignition is switched to ACC or ON (engine off).

― Unlock operation using touch sensor (With advanced keyless entry system)

Alert mode

• In this mode, the theft-deterrent horn and hazard warning lights are operated to alert the surrounding area.

• When the alarm period ( approx. 30 sec) has elapsed, the system changes to the alert preparatory mode.

• If the cancel conditions are met, the system changes to the initial mode.

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Transition condition to the alert preparatory mode

• When the alarm period ( approx. 30 sec) has elapsed, the system changes to the alert preparatory mode.

• The alarm period is not extended even if a transition condition to alert mode is met again during an alarm period.

Cancel condition

• If any of the following conditions is met, the alert mode is canceled, and the system changes to the initial mode.

― Unlock operation using remote transmitter

― Ignition is switched ON (engine off), and engine started

― Open the trunk lid using the trunk lid opener switch (With advanced keyless entry system)

― Unlock operation using touch sensor (With advanced keyless entry system)

Alert preparatory mode

• In the alert preparatory mode, the theft-deterrent horn and hazard warning light are not operated, however, the alarm triggers immediately if the condition is changed.

• If the cancel conditions are met, the system changes to the initial mode.

Transition condition to alert mode

• The system changes to the alert mode if any of the following conditions is met.

― Ignition switched from ON to off, or from off to ON

― Door latch switch turned from on (door open) to off (door closed), or from off (door closed) to on (door open)

― Trunk lid/liftgate latch switch turned from on (trunk lid/liftgate open) to off (trunk lid/liftgate closed), or from off (trunk lid/liftgate closed) to on (trunk lid/liftgate open)

― Hood latch switch turned from off (hood open) to on (hood closed) or from on (hood closed) to off (hood open)

― Door lock-link switch locked from unlock, or unlocked from lock

Cancel condition

• If any of the following conditions is met, the alert preparatory mode is canceled and the system changes to the initial mode.

― Unlock operation using remote transmitter

― Ignition is switched ON, and engine started

― Trunk lid opened using the trunk lid opener switch (With advanced keyless entry system)

― Unlock operation using touch sensor (With advanced keyless entry system)