Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Lighting (ext)

Relay

On-vehicle InspectionON-VEHICLE INSPECTION PROCEDURE 1. INSPECT HORN RELAY ASSEMBLY (a) Remove the HORN relay. *a Component without harness connected (HORN Relay) (b) Measur ...

Automatic High Beam Main Switch

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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Fuel Pressure Sensor: Inspection
INSPECTION PROCEDURE 1. INSPECT FUEL DELIVERY PIPE SUB-ASSEMBLY (FUEL PRESSURE SENSOR) NOTICE: Do not remove the fuel pressure sensor from the fuel delivery pipe sub-assembly. If the fuel pressure sensor is removed, replace the fuel delivery pipe sub-assembly (fuel pressure sensor) with a new o ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lighting System (w/ Automatic Headlight Beam Level Control System): Right Headlight ECU Malfunction (B242C,B242D)
DESCRIPTION The No. 1 headlight ECU sub-assembly LH stores a DTC if it detects an internal malfunction. for Multiple Beam Headlight DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from B242C Right Headlight ECU Malfunction The engine switch is on (IG). ...