ENTRY AND START SYSTEM (for Entry Function) > SYSTEM DIAGRAM

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B216110E04


B216111E01


Communication Table 
Transmitting ECU
(Transmitter)
Receiving ECU
(Receiver)
Signal
Line
Main body ECU
Certification ECU
Courtesy light switch signal
CAN
Door lock output signal
Door lock position switch signal
Driver door key operated switch signal
Certification ECU
Main body ECU
Wireless door lock buzzer request signal
CAN
Door lock/unlock request signal
Certification ECU
Combination meter assembly
Meter buzzer single tone request signal
CAN
Meter buzzer intermittent tone request signal
Meter buzzer continuous tone request signal
Key loss warning signal
Low key battery warning signal
Steering lock malfunction warning signal
Steering lock not-released warning signal
Shift position warning signal
Emergency operation support display request signal
Engine start method display request signal
Combination meter assembly
  1. Certification ECU
  2. Main body ECU
Vehicle speed signal
CAN
Steering lock ECU
Certification ECU
Encryption code signal
LIN
Encryption code finish signal
Encryption calculate fixed number memory requirement signal
During entry control signal
ID code box
Certification ECU
Matching request random number signal
LIN
Certification ECU
  1. Power source control ECU*1
  2. Power management control ECU*2
Immobiliser ID entry required signal
LIN
Key code check signal
Certification ECU
ID code box
Replay code signal
LIN
  1. *1: for 1ND-TV
  2. *2: for 1KR-FE and 1NR-FE