System Diagram
Communication Table Transmitting ECU (Transmitter) | Receiving ECU | Signal | Communication Method |
|---|---|---|---|
Main body ECU (Driver side junction block assembly) |
Certification ECU (Smart key ECU assembly) |
Courtesy light switch signal |
CAN |
Door lock output signal |
|||
Back door output request signal |
|||
Door lock position switch signal |
|||
Driver door key operated switch signal |
|||
Certification ECU (Smart key ECU assembly) |
Main body ECU (Driver side junction block assembly) |
Illumination light request signal |
CAN |
Door lock/unlock request signal |
|||
Certification ECU (Smart key ECU assembly) |
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 |
|
Vehicle speed signal |
CAN |
Steering lock ECU (Steering lock actuator assembly) |
Certification ECU (Smart key ECU assembly) |
Encryption code signal |
LIN |
Encryption code finish signal |
|||
Encryption calculate fixed number memory requirement signal |
|||
During entry control signal |
Test yourself
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