Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Cellular Communication

Window Glass Antenna Wire

On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT WINDOW GLASS ANTENNA WIRE (a) Check the continuity of the antenna. HINT: Check for continuity at the center of each antenna wire as s ...

Back-up Battery

ComponentsCOMPONENTS ILLUSTRATION *1 BACK-UP BATTERY *2 TRANSCEIVER COVER RemovalREMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or regi ...

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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Telematics System: Terminals Of Ecu
TERMINALS OF ECU HINT: Check from the rear of the connector while it is connected to the components. DCM (TELEMATICS TRANSCEIVER) Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition J157-1 (+B) - J157-20 (E) Y - W-B Power source (+B) Always 1 ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Pre-collision System: Stop Light Relay Actuator Stuck (C142571)
DESCRIPTION The skid control ECU (brake actuator assembly) sends a stop light operation request signal to the stop light relay (semiconductor PWR integration ECU). If the skid control ECU (brake actuator assembly) detects a malfunction in the stop light relay (semiconductor PWR integration ECU) circ ...