THEFT DETERRENT SYSTEM SYSTEM DESCRIPTION


  1. OUTLINE OF THEFT DETERRENT SYSTEM


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


      • Entry lock operation

      • Wireless lock operation

      • Key-linked lock operation

        Tech Tips

        w/ Wireless Door Lock Buzzer Answer Back Function and Smart Entry and Start System w/ Wireless Door Lock Buzzer Answer Back Function and w/o Smart Entry and Start System w/o Wireless Door Lock Buzzer Answer Back Function and w/ Smart Entry and Start System w/o Wireless Door Lock Buzzer Answer Back Function and Smart Entry and Start System
        Entry lock operation ○ - ○ -
        Wireless lock operation ○ ○ ○ ○
        Key-linked lock operation ○ ○

        -

        (○*)

        		 -

        • *: 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 blinks the hazard warning lights. 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.

    • 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 Hazard Warning Lights Blinking
      Vehicle Horns

      Sounding

      (approx. 0.4-second cycles)
      Security Horn

      Sounding

      (approx. 0.4-second cycles)
      Alarm Time Approx. 27.5 seconds

  • 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.
    Hazard warning lights Blink 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)*1

    • Receives wireless door lock/unlock signal.

    • Receives entry door lock/unlock signal.
    Main body ECU (multiplex network body ECU)*2 Receives wireless door lock/unlock signal.

  • 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.

      B000IQTE20
      w/ Wireless Door Lock Buzzer Answer Back Function and Smart Entry and Start System
      Condition Item
      Condition [1]

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


      • With all doors, the engine hood and luggage compartment door 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 ignition 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 entry and start system or key linked power door lock operation.

      • Any door is unlocked.

      • Any door is opened.

      • The ignition switch is turned to ACC or ON.

      • The 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 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 ignition switch is turned off, the ignition switch is turned to ON.
      Condition [5]

      • The ignition switch is turned to ON and the engine is run for more than 2 seconds.

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

      • The ignition switch is turned to ACC or ON within 5 seconds after the ignition switch was 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 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 ignition switch is turned to ACC or ON.

      • The battery is reconnected.

      • 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 ignition switch is off, the system state is switched if the following condition is met:


      • With all doors closed, and the engine hood and luggage compartment door opened, 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 ignition switch is off, all doors are locked, the engine hood and luggage compartment door are open, 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 entry and start system.
      w/ Wireless Door Lock Buzzer Answer Back Function and w/o Smart Entry and Start System
      Condition Item
      Condition [1]

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


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

      • Allow approx. 30 seconds to 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 key cylinder.

      • The ignition switch is turned to ACC or ON.

      • The 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 battery is reconnected.

      • 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 key cylinder.
      Condition [5]

      • The ignition switch is turned to ON and the engine is run for more than 2 seconds.

      • 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 key cylinder.
      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.
      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.

      • Key is in the key cylinder.

      • The ignition switch is turned to ACC or ON.

      • The battery is reconnected.

      • 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 off, the system state is switched if the following condition is met when the key is not in the key cylinder:


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

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


      • 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.
      w/o Wireless Door Lock Buzzer Answer Back Function and w/ Smart Entry and Start System
      Condition Item
      Condition [1]

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


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

      • Allow approx. 30 seconds to 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 ignition switch is turned to ACC or ON.

      • The battery is reconnected.
      Condition [4]

      • The 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 ignition switch is turned off, the ignition switch is turned to ON.

      • The engine hood is opened.

      • The luggage compartment door is opened.

      • Any door is unlocked.
      Condition [5]

      • The ignition switch is turned to ON and the engine is run for more than 2 seconds.

      • All doors are unlocked by wireless operation, the smart entry and start system or key linked power door lock operation.
      Condition [6]

      • After approx. 27.5 seconds, alarm stops and 5 seconds later system returns to 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 ignition switch is turned to ACC or ON.

      • The battery is reconnected.

      • 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 ignition switch is off, the system state is switched if the following condition is met:


      • With all doors closed, and the engine hood and luggage compartment door opened, 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.
      w/o Wireless Door Lock Buzzer Answer Back Function and Smart Entry and Start System
      Condition Item
      Condition [1]

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


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

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

      • All doors are unlocked by wireless operation.

      • Any door is unlocked.

      • Any door is opened.

      • Key is in the key cylinder.

      • The ignition switch is turned to ACC or ON.

      • The battery is reconnected.
      Condition [4]

      • The battery is reconnected.

      • Any door is opened when all doors are closed.

      • Any door is unlocked when all doors are locked.

      • The engine hood is opened.

      • The luggage compartment door is opened.

      • Any door is unlocked.

      • 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 run for more than 2 seconds.

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

      • After approx. 27.5 seconds, alarm stops and 5 seconds later system returns to 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.

      • Key is in the key cylinder.

      • The ignition switch is turned to ACC or ON.

      • The battery is reconnected.

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

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


      • With all doors closed, and the engine hood and luggage compartment door opened, 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 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 key is not in the key cylinder.*

        • The theft deterrent system is in the armed state.

        • Any door is unlocked.


        • *: w/o Smart Entry and Start System

  • PANIC ALARM CONTROL (w/ Panic Switch)


    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 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 operation:


        • The ignition switch is turned to ON.

        • 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. 27.5 seconds have elapsed).

        • 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.

  • 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.