THEFT DETERRENT SYSTEM SYSTEM DESCRIPTION


  1. OUTLINE OF THEFT DETERRENT SYSTEM


    • The theft deterrent system can be set/canceled by locking/unlocking the doors using the following operation:


      • Entry lock operation

      • Wireless lock operation

      • Key-linked lock operation

      • By opening and closing the doors*1

        Tech Tips

        w/ Daytime Running Light Control w/o Daytime Running Light Control
        Entry lock operation ○ ○
        Wireless lock operation ○ ○
        Key-linked lock operation ○

        -

        (○*2)
        By opening and closing the doors*1 ○ -

        • *1: Only when set the theft deterrent system.

        • *2: This function is set through the customize function Click here.


        • ○: Available

        • -: Not available

    • The alarm function will be activated when someone attempts to forcibly unlock any of the doors or open any of the doors, engine hood and luggage compartment door while the system is in the armed state.

    • In the alarm sounding state, the system illuminates the interior light*1 and blinks the hazard warning lights, the headlights*1 and taillights*1. At the same time, the system sounds the vehicle horns and security horn to deter break-in and theft as well as to warn people around the vehicle.

      Tech Tips

      The interior light is illuminated if the No. 1 room light assembly switch in DOOR position*3 or the interior light door switch on*4.

    • The theft deterrent system has the active arming mode. There are 4 states; a disarmed state, an arming preparation state, an armed state and an alarm sounding state.


    1. Disarmed state:


      • The alarm function is not operating.

      • The theft deterrent system is not operating.

    2. Arming preparation state:


      • The time until the system goes into the armed state.

      • The theft deterrent system is not operating.

    3. Armed state:


      • The theft deterrent system is operating.

    4. Alarm sounding state:


      • The alarm function is operating.

      Alarm Methods and Time
      Alarm Method Headlights*1 Blinking
      Taillights*1 Blinking
      Hazard Warning Lights Blinking
      Interior Light*1 Illuminating
      Vehicle Horns

      Sounding

      (approx. 0.4-second cycles)
      Security Horn

      Sounding

      (approx. 0.4-second cycles)
      Alarm Time

      • Approx. 57 seconds*1

      • Approx. 27.5 seconds*2

  • FUNCTION OF MAIN COMPONENTS

    Component Function
    Security indicator light Informs driver of theft deterrent system status.
    Security horn Sounds when attempted break-in or theft is detected.
    Headlights*1 Blink when attempted break-in or theft is detected.
    Taillights*1

    • Blink when attempted break-in or theft is detected.

    • Come on when theft deterrent system has entered alarm sounding state.
    Hazard warning lights Blink when attempted break-in or theft is detected.
    Interior light*1 Comes on when attempted break-in or theft is detected.
    Vehicle horns Sound when attempted break-in or theft is detected.
    Door courtesy light switch Detects door status (open or closed).
    Door unlock detection switch Detects door status (locked or unlocked).
    Engine hood courtesy switch Detects engine hood status (open or closed).
    Luggage compartment door courtesy light switch Detects luggage compartment door status (open or closed).
    Certification ECU (smart key ECU assembly)

    • Receives wireless door lock/unlock signal.

    • Receives entry door lock/unlock signal.
    Glass breakage sensor microphone*2 Detects impact or breakage of glass.
    Glass breakage sensor ECU*2 Sends a signal to the main body ECU (multiplex network body ECU) to sound the alarm when glass breakage sensor microphone detects impact or breakage of glass.

  • ACTIVE ARMING MODE

    Tech Tips

    Active arming mode starts the alarm control immediately after the doors are locked.


    1. Active arming mode:

      This system operates as described in the diagram below when one of the items for each condition is met.

      A01HU7UE20
      w/ Daytime Running Light Control
      Condition Item
      Condition [1]

      In disarmed state 1, when the power switch is off, the system state is switched if the following condition is met:


      • With all doors, the engine hood and the luggage compartment door closed, all doors are locked by wireless operation, the smart key system or key linked power door lock operation.

      In disarmed state 1, when the power switch is off, the engine hood and luggage compartment door are closed, and all doors are locked, the system state is switched if the following condition is met:


      • All doors are closed when any door is opened.
      Condition [2]

      • Allow approx. 30 seconds to elapse.
      Condition [3]

      • All doors are unlocked by wireless operation, the smart key system or key linked power door lock operation.

      • Any door is unlocked.

      • Any door is opened.

      • The power switch is turned on (ACC or IG).

      • The auxiliary battery is reconnected.
      Condition [4]

      • The engine hood is opened when the engine hood is closed.

      • The luggage compartment door is opened when the luggage compartment door is closed.

      • The auxiliary battery is reconnected.

      • The glass breakage sensor ECU detects impacts to or breakage of the glass.*

      • Any door is opened when all doors are closed.

      • Any door is unlocked when all doors are locked.

      • When 5 seconds or more have elapsed after the power switch is turned off, the power switch is turned on (IG).
      Condition [5]

      • The power switch is turned on (READY).

      • All doors are unlocked by wireless operation, the smart key system or key linked power door lock operation.

      • Turn the power switch on (ACC or IG) within 5 seconds after the power switch is turned off.
      Condition [6]

      • After approx. 57 seconds, alarm stops and system returns to armed state.
      Condition [7]

      • The luggage compartment door is opened by wireless operation or the smart key system.
      Condition [8]

      • The luggage compartment door is closed when the engine hood is closed.

      • The engine hood is closed when the luggage compartment door is closed.
      Condition [9]

      • Any door is unlocked when all doors are locked.

      • Any door is opened.

      • The power switch is turned on (ACC or IG).

      • The auxiliary battery is reconnected.

      • All doors are unlocked by wireless operation, the smart key system or key linked power door lock operation.
      Condition [10]

      In disarmed state 1, when the power switch is off, the system state is switched if the following condition is met:


      • With all doors closed, and the engine hood and the luggage compartment door opened, all doors are locked by wireless operation, the smart key system or key linked power door lock operation.

      In disarmed state 1, when the power switch is off, the engine hood and luggage compartment door are opened, and all doors are locked, the system state is switched if the following condition is met:


      • All doors are closed when any door is opened.
      Condition [11]

      • The engine hood is opened.

      • The luggage compartment door is opened.

      • The luggage compartment door is opened by wireless operation or the smart key system.

      • *: w/ Glass Breakage Sensor

      w/o Daytime Running Light Control
      Condition Item
      Condition [1]

      In disarmed state 1, when the power switch is off, the system state is switched if the following condition is met:


      • With all doors, the engine hood and the luggage compartment door closed, all doors are locked by wireless operation, the smart key system or key linked power door lock operation.
      Condition [2]

      • Allow approx. 30 seconds to elapse.
      Condition [3]

      • All doors are unlocked by wireless operation, the smart key system or key linked power door lock operation.

      • Any door is unlocked.

      • Any door is opened.

      • The power switch is turned on (ACC or IG).

      • The auxiliary battery is reconnected.
      Condition [4]

      • The engine hood is opened when the engine hood is closed.

      • The luggage compartment door is opened when the luggage compartment door is closed.

      • The auxiliary battery is reconnected.

      • Any door is opened when all doors are closed.

      • Any door is unlocked when all doors are locked.

      • When 5 seconds or more have elapsed after the power switch is turned off, the power switch is turned on (IG).

      • The engine hood is opened.

      • Any door is unlocked.
      Condition [5]

      • The power switch is turned on (READY).

      • All doors are unlocked by wireless operation, the smart key system or key linked power door lock operation.

      • Turn the power switch on (ACC or IG) within 5 seconds after the power switch is turned off.
      Condition [6]

      • After approx. 27.5 seconds, alarm stops and system returns to armed state.
      Condition [7]

      • The luggage compartment door is opened by wireless operation or the smart key system.
      Condition [8]

      • The luggage compartment door is closed when the engine hood is closed.

      • The engine hood is closed when the luggage compartment door is closed.
      Condition [9]

      • Any door is unlocked when all doors are locked.

      • Any door is opened.

      • The power switch is turned on (ACC or IG).

      • The auxiliary battery is reconnected.

      • All doors are unlocked by wireless operation, the smart key system or key linked power door lock operation.
      Condition [10]

      In disarmed state 1, when the power switch is off, the system state is switched if the following condition is met:


      • With all doors closed, and the engine hood and the luggage compartment door opened, all doors are locked by wireless operation, the smart key system or key linked power door lock operation.
      Condition [11]

      • The engine hood is opened.

      • The luggage compartment door is opened.

      • The luggage compartment door is opened by wireless operation or the smart key system.

  • FORCED DOOR LOCK CONTROL


    1. The forced door lock control prevents the vehicle from being tampered with. Immediately after a door is unlocked (armed starts), all doors are forced to lock by a forced door lock signal.


      1. If the following conditions are met, the forced door lock control is operated.


        • The theft deterrent system is in the armed state.

        • Any door is unlocked.

  • ALARM MEMORY FUNCTION (w/ Daytime Running Light Control)


    1. If the alarm is set off (tampering is detected) while the theft deterrent system is armed, it will be stored by the alarm memory function. Whenever the theft deterrent system is canceled, the alarm memory function causes the taillights to light up for 2 seconds in order to inform you that the alarm has been set off.


      1. Conditions that cause the taillights to light up for 2 seconds:

        The theft deterrent system has entered the alarm sounding state (tampering has been detected) at least once.

        Tech Tips

        Active arming mode: See Active Arming Mode.

  • PANIC ALARM CONTROL

    Tech Tips

    Security horn does not sound when the panic alarm control is operated.


    1. The panic alarm control makes it possible to voluntarily set off the panic alarm by pressing the panic switch on the wireless transmitter.


      1. Conditions that cause the panic alarm control to set off the panic alarm:

        The panic switch on the wireless transmitter is pressed under the following conditions:


        • The power switch is off.

        • The theft deterrent system is not in the alarm sounding state.

      2. Conditions that cause the panic alarm control to shut off the alarm:

        Any of the following conditions is met during panic alarm operation:


        • The power switch is turned on (IG).

        • The panic switch is pressed again.

        • Any of the switches on the wireless transmitter (lock/unlock/luggage open) is pressed.

        • The panic alarm ends (approx. 57 seconds have elapsed).*1

        • The panic alarm ends (approx. 27.5 seconds have elapsed).*2

        • The theft deterrent system switches to the alarm sounding state. Under this condition, the theft deterrent system is controlling the alarm rather than the panic alarm control. In order to cancel this alarm, refer to the theft deterrent system alarm sounding state cancellation procedure.


        • *1: w/ Daytime Running Light Control

        • *2: w/o Daytime Running Light Control

  • GLASS BREAKAGE SENSOR (w/ Glass Breakage Sensor)


    1. The glass breakage sensor detects impacts to or breakage of the glass. If the sensor detects any impacts or breakage while the theft deterrent system is functioning, it will sound an alarm for 57 seconds.

    2. The sensitivity of the glass breakage sensor can be adjusted by the volume switch in the glass breakage sensor ECU.

  • SECURITY INDICATOR LIGHT OUTPUT


    1. According to the state of the theft deterrent system, the main body ECU (multiplex network body ECU) outputs a signal to turn the security indicator light on. However, some of the actual lighting conditions of the security indicator light are different from the output signals of the main body ECU (multiplex network body ECU).

      Output
      State of Theft Deterrent System Security Indicator Light
      Output Signal from Main Body ECU (Multiplex Network Body ECU) Actual Lighting Condition
      Disarmed state (1), (2) OFF

      OFF (Engine immobiliser system unset)

      BLINKING (Engine immobiliser system set)
      Arming preparation state ON ON
      Armed state OFF BLINKING
      Alarm sounding state ON ON
      Blinking Cycle
      Time Security Indicator Light
      0.125 sec. ON
      1.875 sec. OFF

      Tech Tips

      When the engine immobiliser system is set, the security indicator light blinks during both the disarmed state and the armed state, due to output signals from the engine immobiliser system.