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System Diagram

Fig 1: Wireless Door Lock Control (W/ Smart Key) - System Diagram
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COMMUNICATION TABLE

Sender Receiver Signal Line
Certification ECU (Smart key ECU assembly) Main body ECU (Multiplex network body ECU)
  • Door unlock standby control signal
  • Door lock/unlock output request signal
CAN
Main body ECU (Multiplex network body ECU) Certification ECU (Smart key ECU assembly)
  • Door courtesy light switch signal
  • Door lock position signal