Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: How To Troubleshoot Ecu Controlled Systems

Introduction

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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 ...

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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Automatic Transaxle System: Monitor Drive Pattern
MONITOR DRIVE PATTERN MONITOR DRIVE PATTERN FOR ECT CAUTION: Perform the following procedure on a level surface while strictly observing all traffic laws and speed limits. HINT: Performing this drive pattern is one method to simulate ECM (ECT) malfunction detection conditions. Some DTCs may not be d ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Parking Brake: Electric Parking Brake Switch
ComponentsCOMPONENTS ILLUSTRATION *1 CONSOLE PANEL SUB-ASSEMBLY *2 ELECTRIC PARKING BRAKE SWITCH ASSEMBLY InspectionINSPECTION PROCEDURE 1. INSPECT ELECTRIC PARKING BRAKE SWITCH ASSEMBLY (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below ...