Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Customize Parameters

CUSTOMIZE PARAMETERS

CUSTOMIZE SLIDING ROOF SYSTEM

HINT:

The following items can be customized.

NOTICE:

  • 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.

(a) Customizing with the 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 / 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 and sliding roof 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 and sliding roof using the mechanical key

OFF

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

P/W Up W/ Transmit

Function to close the power windows and sliding roof using the electrical key transmitter sub-assembly

OFF

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

P/W Down W/ Transmit

Function to open the power windows and sliding roof using the electrical key transmitter sub-assembly

OFF

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

(6) Enter the following menus: Customize Setting / Slide Roof.

(7) Select the setting by referring to the table below.

Slide Roof

Tester Display

Description

Default

Setting

ECU

Door Key Related Operation

Function to select tilt up or slide open of sliding roof key-linked function

Slide

0:Slide,1:Tilt

Sliding roof ECU (Sliding roof drive gear sub-assembly)

Wireless Key Related Operation

Function to select tilt up or slide open of sliding roof wireless transmitter-linked function

Slide

0:Slide,1:Tilt

Sliding roof ECU (Sliding roof drive gear sub-assembly)

Front SW Auto Operation

Function to enable/disable auto operation

ON

0:OFF,1:ON

Sliding roof ECU (Sliding roof drive gear sub-assembly)

(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

Slide Roof Open Warning

Function to enable or disable the sliding roof open warning

ON

0:OFF,1:ON

Main body ECU (Multiplex network body ECU)

    Operation Check
    OPERATION CHECK CHECK AUTO OPERATION FUNCTION NOTICE: Make sure that initialization has been completed before performing this inspection. Click here The sliding roof auto operation can be custo ...

    Initialization
    INITIALIZATION INITIALIZE SLIDING ROOF SYSTEM NOTICE: When the sliding roof glass sub-assembly or sliding roof drive cable sub-assembly is adjusted or removed/installed, or the sliding roof drive g ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Lexus Display Audio system: Using the audio system
    Selecting the audio source Switching between audio sources, such as the radio and CD, is explained in this section. Changing audio source 1. Press the "AUDIO" button to display the "Source" screen. If the "Source" screen is not displayed, press the button again. 2. Select the desired audi ...

    Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Roof Headlining (w/ Rear No. 2 Seat): Installation
    INSTALLATION PROCEDURE 1. INSTALL ROOF HEADLINING ASSEMBLY (a) Put the roof headlining assembly into the vehicle through the back door as shown in the illustration. NOTICE: Do not damage the roof headlining assembly or vehicle interior. Install in this Direction (b) for Standard Roof: (1) ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

    © 2025 Copyright www.lexusrx.net
    0.0132