Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Problem Symptoms Table

HINT:

• Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
• Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Utility

UTILITY NOTICE: When replacing the millimeter wave radar sensor assembly, always replace it with a new one. If a millimeter wave radar sensor assembly which was installed to another vehicle is used ...

Terminals Of Ecu

TERMINALS OF ECU CHECK MILLIMETER WAVE RADAR SENSOR ASSEMBLY NOTICE: DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the Techstrea ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Front Power Seat Control System (w/ Memory): Slide Sensor Malfunction (B2650)
DESCRIPTION When the position control ECU and switch assembly LH does not receive a slide motor position sensor signal despite the seat having been moved forward or backward by power seat motor operation, this DTC is stored. DTC No. Detection Item DTC Detection Condition Trouble Area B2 ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Active Control Engine Mount: Installation
INSTALLATION PROCEDURE 1. INSTALL FRONT ENGINE MOUNTING INSULATOR (a) Install the front engine mounting insulator to the front engine mounting bracket with the bolt. Torque: 87 N·m {887 kgf·cm, 64 ft·lbf} (b) Connect the vacuum hose to the No. 2 vacuum switching valve assembly. 2. INSTALL FRONT ...