Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Reverse Signal Circuit between Radio Receiver Assembly and Navigation ECU

Vehicle Speed Signal Circuit between Stereo Component Amplifier and Combination Meter

DESCRIPTION The stereo component amplifier assembly receives a vehicle speed signal from the combination meter assembly to control the ASL function. HINT: A voltage of 12 V or 5 V is output from ea ...

Start Up 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) Disco ...

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Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Automatic Transaxle System: Shift Solenoid "A" Circuit Short to Ground (P075011)
DESCRIPTION Changing gears is performed by the ECM turning the shift solenoid valves SL1, SL2, SL3, SL4, SL5, S1 and S2 on and off. If an open or short occurs in any of the shift solenoid valve circuits, the ECM controls the remaining normal shift solenoid valves to allow the vehicle to be driven. I ...

Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Ambient Light (for Instrument Panel): Inspection
INSPECTION PROCEDURE 1. INSPECT INTERIOR ILLUMINATION LIGHT SUB-ASSEMBLY (INSTRUMENT PANEL AMBIENT ILLUMINATION LIGHT) (a) Apply battery voltage to the connector and check that the instrument panel ambient illumination light comes on. OK: Measurement Condition Condition Specified Conditio ...