THEFT DETERRENT SYSTEM SYSTEM DESCRIPTION


  1. OUTLINE OF THEFT DETERRENT SYSTEM


    • The theft deterrent system can be set by locking the doors using any of the following operations:


      • Entry lock operation*

      • Wireless lock operation

      • Key linked lock operation

      • Opening and closing the doors

        Tech Tips

        Vehicles not Displaying the Item "Security control with mechanism key" on the GTS Vehicles Displaying the Item "Security control with mechanism key" on the GTS
        Entry lock operation* ○ ○
        Wireless lock operation ○ ○
        Key linked lock operation ○ -
        Opening and closing the doors ○ -

        • *: w/ Smart Entry and Start System


        • ○: Available

        • -: Not Available

    • In the armed state, the alarm function will be activated if one of the following conditions is met:


      • Any of the doors is unlocked.

      • Any of the doors or the engine hood is opened.

    • In the alarm sounding state, the system blinks the turn signal lights. At the same time, the system sounds the vehicle horns and security horn assembly to deter break-in and theft as well as to warn people around the vehicle.

    • The theft deterrent system can be canceled by unlocking the doors using any of the following operations:


      • Entry unlock operation

      • Wireless unlock operation

      • Key linked unlock operation

        Tech Tips

        Vehicles not Displaying the Item "Security control with mechanism key" on the GTS Vehicles Displaying the Item "Security control with mechanism key" on the GTS
        Entry lock operation*1 ○ ○
        Wireless lock operation ○ ○
        Key linked lock operation ○

        -

        (○)*2

        • *1: w/ Smart Entry and Start System

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

          Click here


        • ○: Available

        • -: Not Available

    • The theft deterrent system has an active arming mode. There are 4 states in this mode; 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
      Alarm Method Turn Signal Lights Blinking
      Vehicle Horns

      Sounding

      (Approximately 0.4-second cycles)
      Security Horn Assembly

      Sounding

      (Approximately 0.4-second cycles)

  • FUNCTION OF MAIN COMPONENTS

    Component Function
    Security indicator light Informs driver of theft deterrent system status.
    Security horn assembly Sounds when attempted break-in or theft is detected.
    Turn signal lights Blink when attempted break-in or theft is detected.
    Vehicle horns Sound when attempted break-in or theft is detected.

    • Front door courtesy light switch assembly (for LH/RH)

    • Rear door courtesy light switch assembly (for LH/RH)

    		 Detects door status (open or closed).
    Door unlock detection switch Detects door status (locked or unlocked).
    Engine hood courtesy switch (Hood lock assembly) Detects engine hood status (open or closed).
    Certification ECU (Smart key ECU assembly)*1

    • Receives wireless door lock/unlock signal.

    • Receives entry door lock/unlock signal.
    Luggage compartment door lock assembly Detects luggage compartment door status (open or closed).
    Main body ECU (Multiplex network body ECU)*2 Receives wireless door lock/unlock signal.

  • ACTIVE ARMING MODE


    1. Active arming mode:

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

      Tech Tips

      The term "all doors" used in this section refers to the driver door, front passenger door, rear door LH and rear door RH.

      B0070W2E32
      Vehicles not displaying the item "Security control with mechanism key" on the GTS and w/ Smart Entry and Start System
      Condition Item
      Condition [1]

      In disarmed state 1, when the engine switch is turned off, the system state is changed if the following condition is met:


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

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


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

      • Approximately 30 seconds elapse.
      Condition [3]

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

      • Any door is unlocked.

      • Any door is opened.

      • The engine switch is pushed.

      • The engine switch is turned on (ACC) or on (IG).
      Condition [4]

      • The engine hood is opened when it was closed.

      • The luggage compartment door is opened when it was closed.

      • The battery is reconnected while the engine hood or the luggage compartment door is open or any door is unlocked.

      • 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 since the engine switch is pressed, the power source mode is changed from off to on (IG) without pressing the engine switch.
      Condition [5]

      • The engine switch is turned on (IG) and the engine is running at 550 rpm for 2 seconds or more.

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

      • The engine switch is turned on (ACC) or on (IG) within 5 seconds after the engine switch is pushed.
      Condition [6]

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

      • The luggage compartment door is opened by wireless operation.
      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 engine switch is pushed.

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

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

      In disarmed state 1, when the engine switch is turned off, the system state is changed if the following condition is met:


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

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


      • All doors are closed when any door is open.
      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 entry and start system.
      Vehicles not displaying the item "Security control with mechanism key" on the GTS and w/o Smart Entry and Start System
      Condition Item
      Condition [1]

      In disarmed state 1, when the ignition switch is turned off, the system state is switched if the following condition is met when the key is not in the ignition key cylinder:


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

      In disarmed state 1, when the ignition switch is off, the engine hood and the luggage compartment door are closed and all doors are locked, the system state is switched if the following condition is met when the key is not in the ignition key cylinder:


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

      • Approximately 30 seconds elapse.
      Condition [3]

      • All doors are unlocked by wireless operation or key linked power door lock operation.

      • Any door is unlocked.

      • Any door is opened.

      • Key is in the ignition key cylinder.

      • The ignition switch is turned to ACC or ON.
      Condition [4]

      • The engine hood is opened when it was closed.

      • The luggage compartment door is opened when it was closed.

      • The battery is reconnected while the engine hood or the luggage compartment door is open or any door is unlocked.

      • Any door is opened when all doors are closed.

      • Any door is unlocked when all doors are locked.

      • The ignition switch is turned to ON when the key is not in the ignition key cylinder.
      Condition [5]

      • The ignition switch is turned on (IG) and the engine is running at 550 rpm for 2 seconds or more.

      • All doors are unlocked by wireless operation or key linked power door lock operation.

      • The ignition switch is turned to ACC or ON when the key is in the ignition key cylinder.
      Condition [6]

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

      • The luggage compartment door is opened by wireless operation.
      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 ignition switch is turned to ACC or ON.

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

      In disarmed state 1, when the ignition switch is turned off, the system state is switched if the following condition is met when the key is not in the ignition key cylinder:


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

      In disarmed state 1, when the ignition switch is off, the engine hood and the luggage compartment door are open and all doors are locked, the system state is switched if the following condition is met when the key is not in the ignition key cylinder:


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

      • The engine hood is opened.

      • The luggage compartment door is opened.

      • The luggage compartment door is opened by wireless operation.
      Vehicles displaying the item "Security control with mechanism key" on the GTS and w/ Smart Entry and Start System
      Condition Item
      Condition [1]

      In disarmed state 1, when the engine switch is turned off, the system state is changed if the following condition is met:


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

      • Approximately 30 seconds elapse.
      Condition [3]

      • All doors are unlocked by wireless operation or the smart entry and start system.

      • Any door is unlocked.

      • Any door is opened.

      • The engine switch is pushed.

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

      • The battery is reconnected.
      Condition [4]

      • The engine hood is opened when it was closed.

      • The luggage compartment door is opened when it was closed.

      • The battery is reconnected while the engine hood or the luggage compartment door is open or any door is unlocked.

      • 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 since the engine switch is pressed, the power source mode is changed from off to on (IG) without pressing the engine switch.

      • The engine hood is open.

      • Any door is opened.

      • The luggage compartment door is opened.

      • The power source mode is on (IG).
      Condition [5]

      • The engine switch is turned on (IG) and the engine is running at 550 rpm for 2 seconds or more.

      • All doors are unlocked by wireless operation or the smart entry and start system.
      Condition [6]

      • After approximately 27.5 seconds, the alarm stops and 5 seconds later the system returns to the armed state.
      Condition [7]

      • The luggage compartment door is opened by wireless operation or the smart entry and start 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 engine switch is pushed.

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

      • The battery is reconnected.

      • All doors are unlocked by wireless operation or the smart entry and start system.
      Condition [10]

      In disarmed state 1, when the engine switch is turned off, the system state is changed if the following condition is met:


      • With all doors closed and the engine hood and the luggage compartment door open, all doors are locked by wireless operation or the smart entry and start system.
      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 entry and start system.
      Vehicles displaying the item "Security control with mechanism key" on the GTS and w/o Smart Entry and Start System
      Condition Item
      Condition [1]

      In disarmed state 1, when the ignition switch is turned off, the system state is changed if the following condition is met when the key is not in the ignition key cylinder:


      • With all doors, the luggage compartment door and the engine hood closed, all doors are locked by wireless operation.
      Condition [2]

      • Approximately 30 seconds elapse.
      Condition [3]

      • All doors are unlocked by wireless operation.

      • Any door is unlocked.

      • Any door is opened.

      • The key is in the ignition key cylinder.

      • The ignition switch is turned to ACC or ON.

      • The battery is reconnected.
      Condition [4]

      • The engine hood is opened when it was closed.

      • The luggage compartment door is opened when it was closed.

      • The battery is reconnected while the engine hood or the luggage compartment door is open or any door is unlocked.

      • Any door is opened when all doors are closed.

      • Any door is unlocked when all doors are locked.

      • The ignition switch is turned to ON with the key not in the ignition key cylinder.

      • The engine hood is open.

      • Any door is opened.

      • The luggage compartment door is opened.

      • The ignition switch is turned to ON when the key is not in the key cylinder.
      Condition [5]

      • The ignition switch is turned to ON and the engine is running at 550 rpm for 2 seconds or more.

      • All doors are unlocked by wireless operation.
      Condition [6]

      • After approximately 27.5 seconds, the alarm stops and 5 seconds later the system returns to the armed state.
      Condition [7]

      • The luggage compartment door is opened by wireless operation.
      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 ignition switch is turned to ACC or ON.

      • The key is in the ignition key cylinder

      • The battery is reconnected.

      • All doors are unlocked by wireless operation.
      Condition [10]

      In disarmed state 1, when the ignition switch is turned off, the system state is changed if the following condition is met:


      • With all doors closed and the engine hood and the luggage compartment door open, all doors are locked by wireless operation.
      Condition [11]

      • The engine hood is opened.

      • The luggage compartment door is opened.

      • The luggage compartment door is opened by wireless operation.

  • FORCED DOOR LOCK CONTROL


    1. The forced door lock control prevents the vehicle from being tampered with. Immediately after a door is unlocked (armed state), 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.

  • PANIC ALARM CONTROL (w/ Panic Switch)


    1. Panic alarm control makes it possible to voluntarily set off the panic alarm by pressing the panic switch on the key.


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

        The panic switch on the key is pressed under the following conditions:


        • The ignition 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 control operation:


        • The ignition switch is turned to ON.

        • The panic switch is pressed again.

        • Any of the switches on the key (lock/unlock/luggage compartment door open) is pressed.

        • The panic alarm ends (approximately 27.5 seconds have elapsed).

        • The theft deterrent system switches to the alarm sounding state. Under this condition, the theft deterrent system controls 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.

  • 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 (Immobiliser function unset)

      • Blinking (Immobiliser function 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 immobiliser function is set, the security indicator light blinks during both the disarmed state and the armed state due to output signals from the immobiliser function.