ENGINE IMMOBILISER SYSTEM(w/ Entry and Start System) SYSTEM DIAGRAM

B216015E08
Table 1. Communication Table

Sender

Receiver

Signal

Line

Certification ECU

Power management control ECU

  • Engine immobiliser system set/unset signal

  • Engine start signal

  • Transponder valid signal

  • Steering unlock demand signal

  • Steering lock demand signal

LIN

Power management control ECU

Certification ECU

  • Key code recognition signal

  • Engine start operation signal

  • ACC relay activation signal

  • IG relay activation signal

ID code box

Certification ECU

  • Matching request random number signal

  • EFI code reception signal

  • Engine start permission demand reception signal

  • S code verification result signal

  • L code verification result signal

  • Steering unlock demand reception signal

  • Steering lock demand reception signal

Steering lock ECU

  • Steering lock release signal

  • Matching request random number signal

Steering lock ECU

Certification ECU

L code verification signal