Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual: Start Up Signal Circuit between Radio Receiver Assembly and Navigation ECU

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) Disco ...

Microphone Circuit

DESCRIPTION The radio receiver assembly and telephone microphone assembly are connected to each other using the microphone connection detection signal lines. Using this circuit, the DCM (telemati ...

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Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Audio And Visual System (for 8 Inch Display): Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction (B15F5)
DESCRIPTION This DTC is stored when items controlled by the air conditioning amplifier assembly cannot be customized via the audio and visual system vehicle customization screen. HINT: The air conditioning amplifier assembly controls the air conditioning system related items that are customizable vi ...

Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Ambient Light(for Rear Door): Installation
INSTALLATION CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. INSTALL REAR DOOR TRIM BOARD SUB-ASSEMBLY Click here 2. INSTALL COURTESY LIGHT ASSEMBLY Click here 3. INSTALL REAR DOOR ARMREST COVER Cl ...