Module Network Input Messages - SASM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Network shut down | BCM | This message informs the SASM the communications network is shutting down. |
| Network wake up | BCM | This message informs the SASM the communications network is activating or waking up. |
| Power mode | BCM | This message informs the SASM of the current ignition mode; OFF, ACC, ON or START. |
| Vehicle configuration data | BCM | This message provides the SASM with the current optional and configured items such as tire size, axle ratio, manual or automatic transaxle, keyless entry and VIN. |