Lexus RX (RX 350L, RX450h) 2016-2025 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.

Operation Check

OPERATION CHECK CHECK WINDOW DEFOGGER SYSTEM (a) Turn the engine switch on (IG). (b) Check that the rear window defogger wire (back window glass) becomes warm by operating the rear window defogger swi ...

Terminals Of Ecu

TERMINALS OF ECU CHECK AIR CONDITIONING AMPLIFIER ASSEMBLY *A w/o Seat Heater System *B w/ Seat Heater System (a) Disconnect the J43 air conditioning amplifier assembly connector. (b) Mea ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Lumbar Switch: Components
COMPONENTS ILLUSTRATION *A for Sports Seat Type - - *1 FRONT SEAT CUSHION SHIELD *2 INNER NO. 1 FRONT SEAT CUSHION SHIELD ILLUSTRATION *A w/ Seat Position Memory System - - *1 FRONT LUMBAR POWER SEAT SWITCH *2 FRONT SEAT CUSHION SHIELD *3 POSITION CON ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Transmission Control Cable: Installation
INSTALLATION PROCEDURE 1. INSTALL TRANSMISSION CONTROL CABLE ASSEMBLY (for TMC Made) NOTICE: Before installing the transmission control cable assembly, check that the park/neutral position switch assembly and the shift lever are in neutral. (a) Pass the transmission control cable assembly from the c ...