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

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.

Installation

INSTALLATION PROCEDURE 1. ALIGN FRONT WHEELS FACING STRAIGHT AHEAD 2. INSTALL STEERING COLUMN ASSEMBLY NOTICE: Make sure that the wire harness is not interfering with the steering column assembly. (a) ...

Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the el ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Certification Ecu: Removal
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 certification ECU (smart key ECU assembly) removal/installation are shown below. Necessary Procedure Af ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Navigation System: Steering Pad Switch Circuit
DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the radio receiver assembly. If there is an open in the circuit, the navigation system cannot be operated using the steering pad switch assembly. If there is a short in the circuit, the same condition as when ...