Network Message Chart
MODULE NETWORK INPUT MESSAGES - BODY CONTROL MODULE (BCM)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Alternator fault | Powertrain Control Module (PCM) | The Powertrain Control Module (PCM) has detected a fault in the generator or generator circuits. |
MODULE NETWORK INPUT MESSAGES - INSTRUMENT PANEL CLUSTER (IPC)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Power System Status | Body Control Module (BCM) | Reports any generator/charging system faults. Used for charging system fault indicator. |
| Load Shed Request | Body Control Module (BCM) | Indicates what level of load shed is commanded. |
MODULE NETWORK INPUT MESSAGES - POWERTRAIN CONTROL MODULE (PCM)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Load Shed Request | Body Control Module (BCM) | Indicates what level of load shed is commanded. |