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Home >> Lexus >> 2017 >> LS 460 Base, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Smart Access System (Keyless Entry) (Diagnostics & Symptom Tests) >> Smart Access System With Push-Button Start >> Customize Parameters [09/2015 - ] >> Procedure

Customize Parameters [09/2015 - ]: Procedure

  1. CUSTOMIZE SMART ACCESS SYSTEM WITH PUSH-BUTTON START 

    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.
    • Be sure to make a note of the current setting before customizing.
    • When troubleshooting a function, first make sure that the function is set to the default setting.
    1. Customizing with Techstream
      1. Connect the Techstream to the DLC3.
      2. Turn the engine switch on (IG).
      3. Turn the Techstream on.
      4. Enter the following menus: Customize Setting.
      5. Select the setting by referring to the table below.
        SMART KEY / ACCESS

        Display (Item) Default Content Setting Relevant ECU
        Park Wait Time (Waiting time to permit unlocking door after locking) 2.5s Function that sets waiting time to permit unlocking door after door is locked with entry lock function 0.5s, 1.5s, 2.5s or 5s Certification ECU
        Ignition Available Area (Entry ignition available area.) All Function that sets the area that the key must be in before the engine switch can be operated. Front or All Certification ECU
        Trunk Open Mode (Luggage compartment door open mode when vehicle is locked) ON Function to permit opening luggage compartment door ON or OFF Certification ECU
        WARNING

        Display (Item) Default Content Setting Relevant ECU
        Key Low Battery Warning (Warn when key battery becomes weak) ON Function that warns driver that key's battery power is low ON or OFF Certification ECU
    2. Customizing with the Multi-display
      1. Turn the engine switch on (IG).
      2. Enter the following menus: SET UP/ Vehicle / Vehicle Customization / Door Lock Settings.
      3. Select the setting by referring to the table below.
        DOOR LOCK SETTINGS

        Display (Item) Default Content Setting Relevant ECU
        Select Doors to Unlock Driver's Door Function that sets which doors are unlocked by the entry unlock function. All, Each Door, Driver's Door or Side Doors Certification ECU
        Access System with Elec. Key On Function that enables or disables the smart access system. On / Off Certification ECU
    3. Entry unlock mode switching function
      1. Check that the power source mode is off and the LED on the key is not blinking. Press the LOCK switch and one of the other switches on the key at the same time for approximately 5 seconds while the key is in the actuation area.
        • When the switches are pressed and held for 5 seconds, the entry door unlock mode changes in the following order: driver door unlock mode, one door unlock mode, doors on one side unlock mode, all door unlock mode.
        NOTE:

        After pressing and holding the switches for 5 seconds, wait 5 seconds before performing the same procedure again.

        • One door unlock mode:

          When a touch sensor is touched, the touch sensor's door unlocks. For example, if the driver door's touch sensor is touched, the driver door unlocks.

        • All door unlock mode:

          When a touch sensor is touched, all doors unlock.

        • Driver door unlock mode (default):

          When the driver door's touch sensor is touched, only the driver door unlocks. When another touch sensor is touched, all doors unlock.

        • Doors on one side unlock mode:

          When a touch sensor is touched, the doors on the side of the touch sensor unlock. For example, when the driver door's touch sensor is touched, the driver door and driver side rear door unlock.

      2. The certification ECU receives this signal from the entry door control receiver and changes the smart access system with push-button start to the entry unlock mode.
      3. The certification ECU sounds the wireless door lock buzzer and combination meter buzzer to inform the user that the mode has been switched.
        GTY403214Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        HINT: 

        The function only changes the entry unlock mode of the smart access system with push-button start. It does not switch the unlocking of the wireless door lock control.

        • One door mode:
          GTY641012Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        • All door unlock mode:
          GTY647961Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        • Driver door unlock mode:
          GTY643507Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        • Doors on one side mode:
          GTY680974Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Key cancel function
      • The key cancel operation disables the following functions:
      • Entry Ignition
      • Entry Unlock / Lock
      • Entry Luggage Compartment Open
      • Key Lock-in Prevention
      • Warning
      • Memory Call
      1. The operation procedures are as follows:

        Precondition:

        Engine switch off, driver side door closed and unlocked.

        1. Unlock the driver side door once with the UNLOCK switch of the key.
        2. Open the driver door within 5 seconds.
        3. Unlock the driver side door twice with the UNLOCK switch of the key within 5 seconds.
        4. Perform close → open twice for the driver door within 30 seconds.

          (Driver door: Open condition → Close → Open → Close → Open)

        5. Unlock the driver side door twice with the UNLOCK switch of the key within 5 seconds.
        6. Perform close → open once for the driver door within 30 seconds.

          (Driver door: Open condition → Close → Open)

        7. Close the driver door within 5 seconds.

          When key cancel is activated, the wireless door lock buzzer sounds twice.

          To return to the original condition, perform the procedures again. When the original condition is returned, the wireless door lock buzzer sounds once.