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Home >> Lexus >> 2011 >> CT 200h >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Smart Access System (Keyless Entry) (Diagnostics - Introduction) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Entry Function) >> Customize Parameters >> Customize Parameters
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Customize Parameters

  1. CUSTOMIZE SMART ACCESS SYSTEM WITH PUSH-BUTTON START SYSTEM (for Entry Function) 

    HINT: 

    The following items can be customized.

    NOTE:
    • When the customer requests a change in a function, first make sure that the function can be customized.
    • Record the current settings before customizing.
    1. Customizing with the Techstream
      1. Connect the Techstream to the DLC3.
      2. Turn the power switch on (IG).
      3. Turn the Techstream on.
      4. Enter the following menus: Customize Setting / Wireless Door Lock, Smart key/Access or Warning.
      5. Select the setting by referring to the table below.
        Display Default Content Setting Relevant ECU
        Wireless Buzzer Resp ON Function that buzzer answer back when entry lock or unlock operation is performed. ON or OFF Main body ECU (Multiplex network body ECU)
        Park Wait Time (Waiting time to permit unlocking door after locking) 2.5s Function that sets the period of time (lock confirmation time) that the door is prevented from being unlocked by operating the front door outside handle assembly after an entry lock operation is performed. 0.5s, 1.5s, 2.5s or 5s Certification ECU (smart key ECU assembly)
        Ignition Available Area
        (Entry ignition available area)        		 All Function that sets the area that the key must be in before the power switch can be operated. Front or All Certification ECU (smart key ECU assembly)
        Back Door Opening Operation Long Function that opens the back door when the driver has the key and presses back door opener switch assembly (opener switch) Long, Twice or OFF Certification ECU (smart key ECU assembly)
        Key Low Battery Warning (Warn when key battery becomes weak) ON Enables or disables the sounding of the buzzer when the key battery is low and the power switch is turned off after being on (IG) for 20 minutes or more. ON or OFF Certification ECU (smart key ECU assembly)
        Door Unlock Mode Driver Function that chooses the doors to be operated by entry unlock operation All or Driver Certification ECU (smart key ECU assembly)
        Touch Activation Over Threshold Not Active The function that limits the consecutive entry lock operation to only 2 times can be changed between Active and Not Active. When in Not Active mode, there is no limit for the number of times that the consecutive entry lock operation can be performed. Active or Not Active Certification ECU (smart key ECU assembly)
    2. Customizing with the multi-display (w/ Navigation System (for HDD))
      1. Turn the power switch on (IG).
      2. Enter the following menus: Setup / Vehicle / Vehicle Customization / Door Lock Setting.
      3. Select the setting by referring to the table below.
        Display Default Content Setting Relevant ECU
        Select Doors to Unlock Driver Function that sets which doors are unlocked by the entry unlock function. All or Driver Certification ECU (smart key ECU assembly)
        Access System with Elec. key On Function that enables or disables the smart access system with push-button start. On or Off Certification ECU (smart key ECU assembly)
    3. Customizing with the Combination meter assembly (w/o Navigation System (for HDD))

      HINT: 

      • Press and hold the DISP switch (steering pad switch assembly) when entering an item.
      • Briefly press the DISP switch (steering pad switch assembly) when selecting an item.
      1. Turn the power switch on (IG).
      2. Enter the following menus: Settings / Vehicle Settings
      3. Select the setting by referring to the table below.
        Display Default Content Setting Relevant ECU
        SELECT DOORS TO UNLOCK DRIVER Function that chooses the doors to be operated by entry unlock operation ALL or DRIVER Certification ECU (smart key ECU assembly)
        ACCESS SYSTEM WITH ELEC. KEY ON Function that enables or disables the smart access system with push-button start. ON or OFF Certification ECU (smart key ECU assembly)
      4. Press and hold the DISP (steering pad switch assembly).
      5. The setting completion screen will be displayed.
      6. Return to the item selection screen.
    4. Entry unlock mode switching function (manual operation)
      NOTE:

      Because the key (for card type) does not have a wireless transmitter function, it cannot be used to change the entry unlock mode.

      1. The following entry unlock modes can be selected when using the entry unlock mode switching function.
        • All door unlock mode: When the sensor of a front door outside handle assembly is touched, an entry unlock operation is performed simultaneously for all doors.
        • Driver door unlock mode: When the sensor of the front door outside handle assembly is touched, an entry unlock operation is performed for the driver door only. If any other door handle is touched, an entry unlock operation is performed simultaneously for all doors.
      2. When customizing through manual operation:
        1. Turn the power switch off.
        2. Check that the LED of the key is not illuminated, and then press and hold the lock and unlock buttons of the key for 5 seconds or more while the key is in the actuation area.
        3. Check the current setting.

          HINT: 

          • The mode changes from all door unlock mode to driver door unlock mode and then back to all door unlock mode.
          • The answer-back (wireless buzzer, buzzer in the combination meter assembly) performed for each mode is indicated in the table below.
            Currently Selected Mode Answer-back (Wireless Buzzer) Answer-back (Buzzer in Combination Meter Assembly)
            All door unlock mode Buzzer sounds twice (short beeps) Buzzer sounds once ("pong" sound)
            Driver door unlock mode Buzzer sounds 3 times (short beeps) Buzzer sounds once ("pong" sound)
        4. Release the lock and unlock buttons of the key.
        5. Check that the LED of the key is not illuminated, and then press and hold the lock and unlock buttons of the key for 5 seconds or more to change the mode.

          HINT: 

          Repeat the procedure as necessary to select the desired mode.

        6. Unlock the doors with the wireless operation, and then open any door
        Fig 1: Identifying Lock And Unlock Buttons Of Key
        GTY354960Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Entry cancel function (manual operation)
      NOTE:

      Because the key (for card type) does not have a wireless transmitter function, it cannot be used to change the entry unlock mode.

      HINT: 

      While the smart access system with push-button start is canceled, it is possible to lock and unlock the doors with the wireless operation, and the start system can be operated by holding the key against the power switch.

      1. The following functions are disabled when the smart access system with push-button start is canceled.
        1. Entry unlock/lock functions
        2. Push start function
        3. Key lock-in prevention function
        4. Entry warning functions
      2. When canceling the system through manual operation:
        1. Make sure the following conditions are met:
          • The power switch is off.
          • The driver door is closed.
          • The driver door is unlocked.
        2. Press the unlock button of the key.
        3. Open the driver door within 5 seconds of completing the step above (driver door: closed at beginning of step → opened).
        4. With the driver door open, press the unlock button of the key 2 times within 5 seconds of completing the step above.
          NOTE:

          If the driver door is closed before or while pressing the unlock button, the entry cancel setting mode will end.

        5. Close and open the driver door twice within 30 seconds of completing the above step (driver door: open at beginning of step → closed → opened → closed → opened).
        6. With the driver door open, press the unlock button of the key 2 times within 30 seconds of completing the step above.
          NOTE:

          If the driver door is closed before or while pressing the unlock button, the entry cancel setting mode will end.

        7. Close and open the driver door within 30 seconds of completing the step above (driver door: open at beginning of step → closed → opened).
        8. Close the driver door within 5 seconds of completing the above step.
        9. Check that the wireless buzzer sounds twice (short beeps) to confirm that the smart access system with push-button start has been canceled.
      3. Perform the following procedure to restore the smart access system with push-button start to the active state from the canceled state.
        1. Perform the procedures to cancel the smart access system with push-button start again.
        2. Check that the wireless buzzer sounds once (short beep) to confirm that the smart access system with push-button start has been restored to the active state.

          HINT: 

          • The system changes between the canceled state and the active state each time the procedure to cancel the system through manual operation is performed.
          • The buzzer sounds twice when the system changes from the active state to the canceled state, and sounds once when the system changes from the canceled state to the active state.
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