Network Message Chart
Network Input Messages - ACM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Instrument panel cluster chime request | IPC | Data used to command a warning chime during a possible collision event and audio mute so that the warning chime can be heard. |
Network Input Messages - CCM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Collision avoidance and driver support camera status | IPMA | Data used to communicate the function status of the camera in the IPMA. |
| HUD status | HUD module | Data used for HUD module active and available status. |
| HUD fault | HUD module | Data used for HUD module fault status. |
Network Input Messages - HUD
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| HUD flash command | CCM | Flashes the HUD module LED array when commanded. |
| HUD flash rate | CCM | Flashes the HUD module LED array when commanded |
| Ignition status | BCM | Data used for ignition switch position input. |
Network Input Messages - IPC
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Collision avoidance and driver support camera status | IPMA | Data used to command the pre-collision assist system fault status in the message center. |
| Collision avoidance and driver support chime request | CCM | Data used to command a warning chime that a collision event is possible. |
| Collision avoidance and driver support radar blocked warning | CCM | Data used to command a radar blocked message in the message center. |
| Forward collision chime request | CCM | Data used to command warning chime during possible collision event. When this message is received, the IPC sends the audio mute message to the ACM. |
| Forward collision warning message request | CCM | Data used to command warning chime and messages during possible collision event. |
| HUD fault | HUD module | Data used to command the forward collision warning system fault status message in the message center. |
Network Input Messages - IPMA
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Collision avoidance and driver support radar status | CCM | Data used to communicate the function status of the radar in the CCM. |
Network Input Messages - ABS module
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Collision mitigation by braking deceleration request | CCM | Data used to enable the brakes to slow vehicle speed when the pre-collision assist system determines that a collision is imminent. |