Network Message Chart
NETWORK INPUT MESSAGES - INSTRUMENT PANEL CLUSTER (IPC)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Cruise control mode (vehicles with adaptive cruise control only) | Powertrain Control Module (PCM) | Toggles between speed control and adaptive cruise control. |
| Cruise control override | Powertrain Control Module (PCM) | Driver overriding cruise control with accelerator pedal. |
| Cruise control set speed | Powertrain Control Module (PCM) | Data used for set speed display. |
| Cruise control status | Powertrain Control Module (PCM) | Data used for speed control indicator status. |
NETWORK INPUT MESSAGES - POWERTRAIN CONTROL MODULE (PCM)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Steering wheel switch_speed control | Steering Column Control Module (SCCM) | Used for speed control enable/disable and operating mode request. |
| Speed control deactivation request | Anti-Lock Brake System (ABS) module | Deactivates speed control when requested. |
| Stability control event in progress | ||
| Traction control event in progress | ||
| Vehicle lateral acceleration | Restraints Control Module (RCM) | Deactivates speed control when requested. |
| Vehicle longitudinal acceleration | ||
| Vehicle roll sense | ||
| Vehicle yaw rate |