Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Audio And Visual System (for 8 Inch Display): Problem Symptoms Table
PROBLEM SYMPTOMS TABLE NOTICE:
Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Audio and Visual System.
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Before replacing the DCM (telematics transceiver) ...
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Lin Communication System: Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION The main body ECU (multiplex network body ECU) and certification ECU (smart key ECU assembly) control the LIN communication system. LIN communication system data and Diagnostic Trouble Codes (DTCs) can be read through the Data Link Connector 3 (DLC3). When the system see ...