Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: How To Troubleshoot Ecu Controlled Systems

Introduction

...

General Information

GENERAL INFORMATION A large number of ECU controlled systems are used in this vehicle. In general, ECU controlled systems are considered to be very intricate, requiring a high level of technical kn ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Mass Air Flow Meter: 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 mass air flow meter sub-assembly removal/installation are shown below. Necessary Procedures After Parts ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Parking Assist Monitor System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE: The following inspection procedures for the parking assist monitor system are based on the assumption that the navigation system*1 or audio and visual system*2 is normal. If the navigation system*1 or audio and visual system*2 has any malfunctions, first proceed wit ...