System Diagram
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002 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 |
*: w/ Power Back Door System