LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2021 >> UX 200 Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System (Diagnostics - Introduction) >> Power Window Control System >> Customize Parameters [10/2018 - ] >> Customize Parameters [10/2018 - ]
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Customize Parameters [10/2018 - ]

  1. CUSTOMIZE POWER WINDOW CONTROL SYSTEM 
    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 settings before customizing.
    • When troubleshooting a function, first make sure that the function is set to the default setting.

    HINT: 

    The following items can be customized.

    1. Customizing with the Techstream
      1. Connect the Techstream to the DLC3.
      2. Turn the ignition switch to ON.
      3. Turn the Techstream on.
      4. Enter the following menus: Customize Setting / Power Window.
      5. Select the setting by referring to the table below.

        Power Window 

        Tester Display Description Default Setting ECU
        Door Key P/W Up Function to close the power windows using the mechanical key OFF 0:OFF, 1:ON Main body ECU (Multiplex network body ECU)
        Door Key P/W Down Function to open the power windows using the mechanical key OFF 0:OFF, 1:ON Main body ECU (Multiplex network body ECU)
        P/W Down W/ Transmit Function to open the power windows using the electrical key transmitter sub-assembly OFF 0:OFF, 1:ON Main body ECU (Multiplex network body ECU)
        D Window Auto Up Function to enable or disable the auto up function for the driver door power window using the multiplex network master switch assembly. ON 0:OFF, 1:ON Power window regulator motor assembly (for Driver Door)
        P Window Auto Up Function to enable or disable the auto up function for the front passenger door power window using the power window regulator switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Front Passenger Door)
        RR Window Auto Up Function to enable or disable the auto up function using the rear power window regulator switch assembly (for RH door) ON 0:OFF, 1:ON Power window regulator motor assembly (for Rear RH Door)
        RL Window Auto Up Function to enable or disable the auto up function using the rear power window regulator switch assembly (for LH door) ON 0:OFF, 1:ON Power window regulator motor assembly (for Rear LH Door)
        P Window Auto Up From Driver Function to enable or disable the remote auto up function for the front passenger door power window using the multiplex network master switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Front Passenger Door)
        RR Window Auto Up From Driver Function to enable or disable the remote auto up function for the rear RH door power window using the multiplex network master switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Rear RH Door)
        RL Window Auto Up From Driver Function to enable or disable the remote auto up function for the rear LH door power window using the multiplex network master switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Rear LH Door)
        D Window Auto Down Function to enable or disable the auto down function for the driver door power window using the multiplex network master switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Driver Door)
        P Window Auto Down Function to enable or disable the auto down function for the front passenger door power window using the power window regulator switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Front Passenger Door)
        RR Window Auto Down Function to enable or disable the auto down function using the rear power window regulator switch assembly (for RH door) ON 0:OFF, 1:ON Power window regulator motor assembly (for Rear RH Door)
        RL Window Auto Down Function to enable or disable the auto down function using the rear power window regulator switch assembly (for LH door) ON 0:OFF, 1:ON Power window regulator motor assembly (for Rear LH Door)
        P Window Auto Down From Driver Function to enable or disable the remote auto down function for the front passenger door power window using the multiplex network master switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Front Passenger Door)
        RR Window Auto Down From Driver Function to enable or disable the remote auto down function for the rear RH door power window using the multiplex network master switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Rear RH Door)
        RL Window Auto Down From Driver Function to enable or disable the remote auto down function for the rear LH door power window using the multiplex network master switch assembly ON 0:OFF, 1:ON Power window regulator motor assembly (for Rear LH Door)
      6. Enter the following menus: Customize Setting / Wireless Door Lock.
      7. Select the setting by referring to the table below.

        Wireless Door Lock 

        Tester Display Description Default Setting ECU
        P/W Wireless Ope Buzz Function to turn the wireless power window buzzer response on or off ON 0:OFF, 1:ON Main body ECU (Multiplex network body ECU)
      8. Enter the following menus: Customize Setting / Security.
      9. Select the setting by referring to the table below.

        Security 

        Tester Display Description Default Setting ECU
        Window Open Warning Function to enable or disable the window open warning ON 0:OFF, 1:ON Main body ECU (Multiplex network body ECU)