Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Introduction

General

How To Troubleshoot Ecu Controlled Systems

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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Wireless Door Lock Control System: Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION The main body ECU (multiplex network body ECU) stores DTCs when malfunctions occur. The diagnostic system allows for reading of the DTCs from the DLC3. Use the Techstream to check for malfunctions and perform repairs. CHECK DLC3 (a) Check the DLC3. Click here INSPECT B ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Footwell Light: Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 1 INTERIOR ILLUMINATION LIGHT ASSEMBLY LH (for Driver Side) (a) Engage the 2 claws to install the No. 1 interior illumination light assembly LH. 2. INSTALL NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY (for Driver Side) Click here 3. INSTALL COWL SIDE TRIM ...