SYSTEM DIAGRAM
Communication Table | Sender | Receiver | Signal | Line |
|---|---|---|---|
| Certification ECU (Smart Key ECU Assembly) | Main Body ECU (Multiplex Network Body ECU) |
| CAN |
| Main Body ECU (Multiplex Network Body ECU) | Combination Meter Assembly | Wireless door lock hazard warning light request signal | CAN |
| Multiplex Network Door ECU | Main Body ECU (Multiplex Network Body ECU) | Power back door control signal | CAN |
System Description
How To Proceed With TroubleshootingLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lighting System: Terminals Of Ecu
TERMINALS OF ECU CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Disconnect the instrument panel junction block assembly and main body ECU (multiplex network body ECU) connectors. (b) Measure the voltage on the wire harness side connector according ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Immobiliser System: Registration
REGISTRATION PROCEDURE 1. CAUTION REGARDING INTERFERENCE WITH ELECTRONIC DEVICES CAUTION:
People with implantable cardiac pacemakers, cardiac resynchronization therapy-pacemakers or implantable cardioverter defibrillators should keep away from the smart access system with push-button start antenn ...