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 Repair Manual > Power Window Control System: Terminals Of Ecu
TERMINALS OF ECU CHECK MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (a) Disconnect the N7 multiplex network master switch assembly connector. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on the wire harness side with the connector disconn ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Tilt And Power Telescopic Steering Column System: Telescopic Position Sensor or Telescopic Motor Circuit Malfunction (B2611)
DESCRIPTION The telescopic motor is operated by the power source voltage supplied from the multiplex tilt and telescopic ECU and slides the steering column forward and backward. The telescopic position sensor (Hall IC) in the telescopic motor detects the sliding position of the steering column in th ...
Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual
- For your information
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Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual
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