ENTRY AND START SYSTEM(for Entry Function) SYSTEM DIAGRAM

A01X8HWE02
A01XBE7E02
Communication table:
Sender Receiver Signal Line
Main Body ECU Certification ECU (Smart key ECU assembly)

  • IG signal

  • ACC signal

  • Engine switch signal

  • Driver side door courtesy light switch signal

  • Passenger side door courtesy light switch signal

  • Rear LH side door courtesy light switch signal

  • Rear RH side door courtesy light switch signal

  • Vehicle type handle signal

  • Back door courtesy light switch signal

  • Back door opener switch signal

  • Wireless door lock buzzer sound signal

  • Door lock position signal

 CAN
Main Body ECU Power Back Door ECU* Back door opener switch signal* CAN
Meter ECU

  • Certification ECU (Smart key ECU assembly)

  • Main Body ECU

 Vehicle speed signal CAN
Steering Lock ECU Certification ECU (Smart key ECU assembly)

  • Encryption code signal

  • Encryption code finish signal

  • Encryption calculate fixed number memory requirement signal

  • During entry control signal

 LIN
ID Code Box (Immobiliser code ECU) Certification ECU (Smart key ECU assembly) Matching request random number signal LIN
Certification ECU (Smart key ECU assembly) Meter ECU

  • Inside key existence warning signal

  • Low key battery warning signal

  • Shift position warning signal

  • Meter buzzer request signal

  • Door open indicate signal

  • Steering lock warning signal

 CAN
Certification ECU (Smart key ECU assembly) Main Body ECU

  • Entry door lock signal

  • Entry door unlock signal

  • Entry lock switch signal

  • Door lock/unlock standby control signal

 CAN
Certification ECU (Smart key ECU assembly) Main Body ECU

  • Immobiliser ID entry required signal

  • Key code check signal

 LIN
Certification ECU (Smart key ECU assembly) ID Code Box (Immobiliser code ECU) Replay code signal LIN