INSTALLATION
PROCEDURE
1. INSTALL SKID CONTROL BUZZER ASSEMBLY
(a) Connect the connector. HINT: Make sure to install the skid control buzzer assembly in the correct direction. |
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(b) Engage the clamp to install the skid control buzzer assembly.
NOTICE:
If the skid control buzzer assembly has been struck or dropped, replace it with a new one.
2. INSTALL INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY WITH MAIN BODY ECU
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Steering Column Assembly: Reassembly
REASSEMBLY CAUTION / NOTICE / HINT NOTICE:
Do not drop the power steering ECU assembly, strike it with tools or subject it to impacts.
If the power steering ECU assembly is subjected to an impact, replace it with a new one.
Do not pull the wire harness.
Do not allow any moisture to come int ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Steering Lock System: System Diagram
SYSTEM DIAGRAM Circuit Description Component Outline Steering Lock ECU (Steering Lock Actuator or Upper Bracket Assembly)
The steering is locked and unlocked by communicating with the certification ECU (smart key ECU assembly) and ID code box (immobiliser code ECU) via LIN communicati ...