System Diagram
Input and Output Signal of Each ECU
COMMUNICATION METHOD CHART
| Transmitting ECU (transmitter) | Receiving ECU | Signal | Communication Method |
|---|---|---|---|
| Power management Control ECU | Steering Lock ECU (Steering Lock Actuator Assembly) | Power supply status (to steering lock motor) | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Sleep available status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) |
|
Lock/Unlock sensor status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Steering lock status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Motor control status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Diagnostic response status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Lock/Unlock sensor malfunction | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Power supply malfunction (to steering lock motor) | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Motor driver malfunction | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) |
|
Lock bar (stuck) status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) |
|
Push start status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) | Certification ECU (Smart Key ECU Assembly) | Lock/Unlock relay drive status | LIN |
| Steering Lock ECU (Steering Lock Actuator Assembly) |
|
Engine start control status | LIN |