Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Customize Parameters
CUSTOMIZE PARAMETERS
CUSTOMIZE POWER WINDOW 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 / 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 close 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) |
Operation Check
OPERATION CHECK CHECK WINDOW LOCK FUNCTION HINT: Before performing the window lock switch operation check, make sure that the window lock switch is off (the switch is not pushed in). (a) Turn the win ...
Initialization
INITIALIZATION INITIALIZE POWER WINDOW CONTROL SYSTEM (ALL DOORS) NOTICE:
When a door window regulator sub-assembly, power window regulator motor assembly, door glass or door glass run is reinstall ...
Other materials:
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Steering System: Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be dis ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Steering Ecu: Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the power steering ECU assembly removal/installation are shown below. Necessary Procedure After Parts Remo ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
- Pictorial index
- For safety and security
- Instrument cluster
- Operation of each component
- Driving
- Lexus Display Audio system
- Interior features
- Maintenance and care
- When trouble arises
- Vehicle specifications
- For owners
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
0.0203