Network Message Chart
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
Network Input Messages - ACM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| IPC chime | IPC | Data used to command a warning chime during a possible collision event and audio mute so the warning chime can be heard. |
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 status | 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 a 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. |
Network Input Messages - IPMA
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Collision avoidance and driver support radar status | IPMA | Data used to communicate the function status of the camera in the IPMA. |
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. |
| Collision mitigation by braking brake pre-charge | CCM | Data used to enable the ABS module to pre-charge the brakes to prepare them for rapid braking by the driver. |