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

System Description

SYSTEM DESCRIPTION INPUT SIGNAL Item Detail Stop lights Receives a stop light signal from the stop light switch via direct line. Turn indicator lights Receives turn indicator light si ...

Operation Check

OPERATION CHECK OPERATION CHECK (a) Turn the engine switch off. (b) Connect the trailer connector to the towing socket connector. (c) Check that the stop lights on the vehicle and trailer come on when ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Navigation System: Reverse Signal Circuit between Radio Receiver Assembly and Navigation ECU
DESCRIPTION This circuit includes the navigation ECU and radio receiver assembly. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NAVIGATION ECU) (a) Disconnect the J149 radio receiver assembly connector. (b) Disconnect the J153 navigation ECU connector. ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Power Steering System: Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected. System Procedure Lane Control System Pre-collision System ...