Module Network Input Messages - SASM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| 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. |