Installation
HornLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Wireless Door Lock Control System: System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Certification ECU (Smart Key ECU Assembly) Main Body ECU (Multiplex Network Body ECU)
Wireless door lock/unlock signal
Wireless door lock buzzer sound request signal
CAN Main Body ECU (Multiplex Network ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Can Communication System: Combination Meter Mirror ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Combination Meter Mirror ECU Communication Stop Mode Either condition is met:
"Head Up Display" is not displayed on the CAN Bus Check screen of the Techstream.
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Communication system DTCs (DTCs that start with U) that co ...