System Diagram [08/2013 - ]
COMMUNICATION TABLE
| Transmitting ECU (Transmitter) |
Receiving ECU (Receiver) |
Signal | Communication Method |
|---|---|---|---|
| Combination meter | Power management control ECU | Vehicle speed signal | CAN communication line/Local communication |
| ECM | Power management control ECU | Stop light switch signal | CAN communication line/Local communication |
| ECM | Power management control ECU | Engine speed signal | CAN/Local communication |
| ECM | Power management control ECU | Shift position P signal | CAN/Local communication |
| Power management control ECU | Combination meter | Message request signal for push start | CAN |
| Power management control ECU | Certification ECU (smart key ECU assembly) | Shift position P signal | LIN |
| Power management control ECU | Certification ECU (smart key ECU assembly) | ID code certification result request signal | LIN |
| Power management control ECU | Certification ECU (smart key ECU assembly) | Power supply ON operation condition signal | LIN |
| Power management control ECU | Certification ECU (smart key ECU assembly) | Engine start operation condition signal | LIN |
| Power management control ECU | Certification ECU (smart key ECU assembly) | ACC relay drive condition signal | LIN |
| Steering lock actuator assembly (steering lock ECU) | Certification ECU (smart key ECU assembly) | Lock-side sensor condition signal | LIN |
| Steering lock actuator assembly (steering lock ECU) | Certification ECU (smart key ECU assembly) | Unlock-side sensor condition signal | LIN |
| Steering lock actuator assembly (steering lock ECU) | Certification ECU (smart key ECU assembly) | Sensor malfunction signal | LIN |
| Steering lock actuator assembly (steering lock ECU) | Certification ECU (smart key ECU assembly) | Lock lever engagement malfunction signal | LIN |
| Steering lock actuator assembly (steering lock ECU) | Certification ECU (smart key ECU assembly) | Abnormal push-signal | LIN |
| Steering lock actuator assembly (steering lock ECU) | Certification ECU (smart key ECU assembly) | Engine start permission signal | LIN |
| Steering lock actuator assembly (steering lock ECU) | Certification ECU (smart key ECU assembly) | L code certification condition signal | LIN |
| Certification ECU (smart key ECU assembly) | Steering lock actuator assembly (steering lock ECU) | Steering unlock request signal | LIN |
| Certification ECU (smart key ECU assembly) | Steering lock actuator assembly (steering lock ECU) | Steering lock request signal | LIN |
| Steering lock actuator assembly (steering lock ECU) | Power management control ECU | Unlock position signal | LIN |
| Power management control ECU | Steering lock actuator assembly (steering lock ECU) | Steering lock relay power supply condition signal | LIN |
| Power management control ECU | Steering lock actuator assembly (steering lock ECU) | IG relay drive condition signal | LIN |