Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: System Diagram

Parts Location

PARTS LOCATION ILLUSTRATION *A w/ Rear No. 2 Seat *B w/o Rear No. 2 Seat *1 FUEL PUMP (for Low Pressure Side) *2 SEMICONDUCTOR PWR INTEGRATION ECU *3 MASS AIR FLOW METER SUB- ...

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS NEXT 3. CONNEC ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Airbag System: Short in Passenger Side Front Seat Cushion Squib Circuit (B1875-B1878)
DESCRIPTION The passenger side front seat cushion squib circuit consists of the airbag sensor assembly and front seat cushion airbag assembly RH. The airbag sensor assembly uses this circuit to deploy the airbag when deployment conditions are met. These DTCs are stored when a malfunction is detected ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Window Defogger System: 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 switch of the air conditioning control assembly. (c) When the vehicle is stopped, confirm that the wind ...