REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during electrical key removal/installation are shown below.
Necessary Procedures After Parts Removed/Installed/Replaced Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
---|---|---|---|
*1: When performing learning using the Techstream.
Click here | |||
Disconnect cable from negative (-) battery terminal | Memorize steering angle neutral point | Lane Control System | |
Pre-collision System | |||
Intelligent Clearance Sonar System*1 | |||
Parking Assist Monitor System | | ||
Panoramic View Monitor System | | ||
Lighting System (w/ Automatic Headlight Beam Level Control System) | | ||
Initialize back door lock | Power Door Lock Control System | | |
Reset back door close position | Power Back Door System (w/ Outside Door Control Switch) | | |
Rear bumper assembly (w/ Intelligent clearance sonar system) |
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| |
PROCEDURE
1. REMOVE REAR BUMPER ASSEMBLY (w/o Rear No. 2 Seat)
Click here
2. REMOVE REAR BUMPER ASSEMBLY (w/ Rear No. 2 Seat)
Click here
3. REMOVE REAR BUMPER ENERGY ABSORBER (w/o Rear No. 2 Seat)
Click here
4. REMOVE REAR BUMPER ENERGY ABSORBER (w/ Rear No. 2 Seat)
Click here
5. REMOVE ELECTRICAL KEY ANTENNA
(a) Disconnect the connector.
![]() | Remove in this Direction |
(b) Remove the nut.
(c) Disengage the guide to remove the electrical key antenna as shown in the illustration.
NOTICE:
Be careful when removing the electrical key antenna. If the electrical key antenna is dropped, replace it with a new one.
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Wireless Door Lock Control System: System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Certification ECU (Smart Key ECU Assembly) Main Body ECU (Multiplex Network Body ECU)
Wireless door lock/unlock signal
Wireless door lock buzzer sound request signal
CAN Main Body ECU (Multiplex Network ...
Lexus RX (RX 350L, RX450h) 2016-2025 Owners Manual > Using the other interior
features: Garage door opener
The garage door opener can be programmed to operate garage doors,
gates,
entry doors, door locks, home lighting systems, security systems, and other
devices.
Programming the HomeLink
The HomeLink wireless control system in your vehicle has 3 buttons which can
be programmed to operate 3 differ ...