Network Message Chart
BCM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Vehicle speed | PCM | The BCM uses the vehicle speed data for the autolock and auto-unlock features. |
| RKE data | RTM | Provides the BCM with the lock/unlock status of the driver door latch. The lock/unlock status is used for the illumination of the door lock status indicator. |
| Door lock switch status | DDM | Provides the BCM with lock/unlock requests based on the input from the door lock control switch. |
IPC Module Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Message center feature configuration | IPC | Provides the BCM configuration settings selected by the driver of the vehicle, such as autolock and auto-unlock settings. |