Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual: Disassembly

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 into contact with the power steering ECU assembly.
• Do not loosen any bolts not mentioned in the procedure.
• Do not allow any foreign matter to contaminate the power steering ECU assembly.

Components

COMPONENTS ILLUSTRATION *1 STEERING WHEEL ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Specified torque - - ILLUSTRATION *1 LOWER STEERING COLUMN COVER *2 UPPER STEERING COLUM ...

Inspection

INSPECTION PROCEDURE 1. INSPECT PRELOAD (a) Secure the steering column assembly in a vise using aluminum plates, cloths and wooden blocks. NOTICE: Do not overtighten the vise, as the steering ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Sfi System: Starter Signal Circuit
DESCRIPTION While the engine is being cranked, current flows from terminal STAR of the certification ECU (smart key ECU assembly) to the park/neutral position switch assembly and to terminal STA of the ECM (STA signal). WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits r ...

Lexus RX (RX 350L, RX450h) 2016-2024 Repair Manual > Intelligent Clearance Sonar System: Brake System (C1A50)
DESCRIPTION When a vehicle stability control system malfunction signal sent from the skid control ECU assembly is detected by the clearance warning ECU assembly, DTC C1A50 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A50 Brake System When the engine switc ...