Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE POWER DOOR LOCK CONTROL 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 / Door Lock.
(5) Select the setting by referring to the table below.
Door Lock| Tester Display | Description | Default | Setting | ECU |
|---|---|---|---|---|
| Unlock Key Twice | Function that unlocks only the driver door when the driver door key cylinder is turned to unlock once, and unlocks all doors when it is turned to unlock twice. For the OFF setting, turning it once unlocks all doors. | ON | 0:OFF,1:ON | Main body ECU (Multiplex network body ECU) |
| Automatic Door Lock Function |
| Link Shift or Link Speed* | 00:OFF,01:Link Shift,10:Link Speed | Main body ECU (Multiplex network body ECU) |
| Automatic Door Unlock Function |
| Link Shift | 00:OFF,01:Link D-door,10:Link Shift | Main body ECU (Multiplex network body ECU) |
- *: Default setting differs depending on the country.
(b) Customizing with the Multi-display
(1) Turn the engine switch on (IG).
(2) Enter the following menus: MENU / Setup / Vehicle / Vehicle Customization / Door Lock Settings.
(3) Select the setting by referring to the table below.
| Display | Default | Content | Setting | Relevant ECU |
|---|---|---|---|---|
| Automatic Door Lock | By Shift From P or By Speed* |
| By Speed, By Shift From P or Off | Main body ECU (Multiplex network body ECU) |
| Automatic Door Unlock | By Shift to P |
| By Shift to P, By Driver Door or Off | Main body ECU (Multiplex network body ECU) |
| Unlock on Second Key Turn | On | Function that unlocks only the driver door when the driver door key cylinder is turned to unlock once, and unlocks all doors when it is turned to unlock twice. For the OFF setting, turning it once unlocks all doors. | On or Off | Main body ECU (Multiplex network body ECU) |
- *: Default setting differs depending on the country.
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the power door lock control system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEX ...
Operation Check
OPERATION CHECK CHECK POWER DOOR LOCK OPERATION NOTICE: The operation check below is based on the non-customized initial condition of the vehicle. (a) Check basic functions. (1) Check that all of the ...
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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