Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE POWER BACK DOOR SYSTEM
NOTICE:
- When the customer requests a change in a function, first make sure that the function can be customized.
- Record the current settings before customizing.
HINT:
The following items can be customized.
(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 / PSD & PBD operation or Warning.
(5) Select the setting by referring to the table below.
PSD & PBD operation| Tester Display | Description | Default | Setting | ECU |
|---|---|---|---|---|
| PBD SW Operation | Function that changes the time necessary to operate the back door control switch between pressed once and held down for 0.8 seconds. | 0.8s | 0:0.0s,1:0.8s | Multiplex network door ECU |
| PBD Buzzer | Function that changes the power back door warning buzzer setting. | OFF | 0:OFF,1:ON | Multiplex network door ECU |
| Door Unlock with 1 Motion. | Function that selects the back door or doors to unlock when the back door is locked and the transmitter switch (electrical key transmitter sub-assembly) is pressed to operate the power back door.*3 | ALL DOORS | 0:BackDoor,1:ALL DOORS | Multiplex network door ECU |
| Wireless Power Back Door Open | Function that operates the power back door by pressing the transmitter switch (electrical key transmitter sub-assembly). | Lock:0.8s/Unlock:0.8s | 0000:"Lock:OFF/Unlock:OFF",0001:"Lock:OFF/Unlock:ON",0010:"Lock:OFF/Unlock:Twice",0011:"Lock:OFF/Unlock:0.8s",1010:"Lock:Twice/Unlock:Twice",1011:"Lock:0.8s/Unl**cut** | Multiplex network door ECU |
| PBD Assist Open Operation | Function that enables/disables the power back door assist open operation. When set to ON, the back door will open automatically when the back door opener switch assembly (open switch) is operated. | ON | 0:OFF,1:ON | Multiplex network door ECU |
| PBD/Emblem Sensor Function | Function that enables/disables the power back door and rear emblem sensor assembly.*1 | PBD ON/Emblem ON | 00:PBD OFF/Emblem OFF,01:PBD ON/Emblem OFF,10:PBD ON/Emblem ON | Multiplex network door ECU |
| PBD Buzzer Volume Adjust | Function that changes the volume setting of the power back door warning buzzer. | Large | 00:Small,01:Middle,10:Large | Multiplex network door ECU |
| Emblem Sensor Detection Sensitivity | Function that changes the sensitivity of the rear emblem sensor assembly.*1 | Low | 00:Low,01:Middle,10:High | Multiplex network door ECU |
| Kick Sensor Function | Function that enables/disables the hands free power back door*2 | ON | 0:OFF,1:ON | Multiplex network door ECU |
| Kick Sensor Close & Lock Function | Function that enables/disables the hands free close and lock function*2 | OFF | 0:OFF,1:ON | Main body ECU (Multiplex network body ECU) |
| PBD Assist Close Operation | Function that enables/disables the power back door assist close operation. When set to ON, the back door will close automatically when operated in the close direction manually. | ON | 0:OFF,1:ON | Multiplex network door ECU |
| Power Back Door Opening Adjust | Function that changes the position that the power back door stops during an open operation. | 5:Max | 000:"1:Min",001:"2:Small",010:"3:Middle",011:"4:Large",100:"5:Max" | Multiplex network door ECU |
| Kick Sensor Operation with ACC ON | Status of the hands free power back door function with engine switch on (ACC).*2 | Available | 0:Available,1:Not Available | Multiplex network door ECU |
- **cut**: ock:0.8s
- *1: Although the item is displayed on the Techstream, it is not applicable to this vehicle.
- *2: w/ Hands Free Power Back Door
- *3: The settings are enabled only when "Wireless Power Back Door Open" is set to "Lock: Twice" or "Lock: 0.8 s".
| Tester Display | Description | Default | Setting | ECU |
|---|---|---|---|---|
| User Support Service Function | Function that enables/disables the power back door. | ON | 0:OFF,1:ON | Main body ECU (Multiplex network body ECU) |
(b) Customizing with the Multi-display
(1) Turn the engine switch on (IG).
(2) Enter the following menus: Setup / Vehicle / Vehicle Customization / Other Vehicle Settings.
(3) Select the setting by referring to the table below.
| Display | Description | Default | Setting | ECU |
|---|---|---|---|---|
| Power back door opening adjust | Function that changes the position that the power back door stops during an open operation. | 5 | 5, 4, 3, 2 or 1 | Multiplex network door ECU |
(c) Customizing with the multi-information display (combination meter assembly)
(1) Turn the engine switch on (IG).
(2) Enter the following menus: Vehicle Settings / Power Back Door.
(3) Select the setting by referring to the table below.
| Display | Description | Default | Setting | Relevant ECU |
|---|---|---|---|---|
| System Settings | Function that enables/disables the power back door. | ON | OFF / ON | Multiplex network door ECU |
| Kick Sensor* | Function that enables/disables the hands free power back door | ON | OFF / ON | Multiplex network door ECU |
| Volume | Function that changes the volume setting of the power back door buzzer. | 3 | 1/2/3 | Multiplex network door ECU |
- *: w/ Hands Free Power Back Door
Operation Check
OPERATION CHECK OPERATION CONDITION NOTICE:
This check is possible only when the "System Settings" customize setting is set to ON on the multi-information display in the combination meter assembly. ...
Initialization
INITIALIZATION INITIALIZE MULTIPLEX NETWORK DOOR ECU NOTICE: Initialization of the multiplex network door ECU (back door initial position learning) is necessary if any of the following have been perfo ...
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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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