Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Initialization

• The cable is disconnected from the negative (-) battery terminal.
• A fuse of the power back door system power source circuit has been removed and installed or replaced.
• The multiplex network door ECU is removed and installed or replaced, or a connector is disconnected.

HINT:

• Initialization is not necessary if the above have been performed with the back door closed.
• When disconnecting the cable from the negative (-) battery terminal, some systems need to be initialized after the negative (-) battery terminal is reconnected.

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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 b ...

Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: If the multiplex network door ECU has been removed and installed or replaced, or if any of the connectors have been disconnected, initialize the power back door system. ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Amplifier Antenna (w/o Rear No. 2 Seat): Removal
REMOVAL PROCEDURE 1. REMOVE BACK WINDOW UPPER PANEL TRIM Click here 2. REMOVE BACK DOOR TRIM COVER LH Click here 3. REMOVE BACK DOOR TRIM COVER RH HINT: Use the same procedure as for the LH side. 4. REMOVE BACK DOOR LOCK COVER Click here 5. REMOVE BACK DOOR TRIM BASE Click here 6. RE ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Front Axle Hub: Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL FRONT AXLE HUB SUB-ASSEMBLY (a) Secure the steering knuckle between aluminum plates in a vise. NOTICE: Do not overtighten the vise. ...