Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Front Camera: Installation
INSTALLATION CAUTION / NOTICE / HINT PROCEDURE 1. INSTALL FORWARD RECOGNITION CAMERA NOTICE:
When replacing the forward recognition camera, replace it with a new one.
If the forward recognition camera has been struck or dropped, replace it with a new one.
If the forward recognition camera is ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Sfi System: Catalyst System Efficiency Below Threshold Bank 1 (P042000,P043000)
MONITOR DESCRIPTION The ECM uses sensors mounted in front of and behind the Three-Way Catalytic Converter (TWC) to monitor its efficiency. The first sensor, the air fuel ratio sensor, sends pre-catalyst information to the ECM. The second sensor, the heated oxygen sensor, sends post-catalyst informat ...