Network Message Chart
SOD-L Module Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Active park assist status | PAM | Used to disable CTA system during active park assist parking. |
| Cross traffic alert enable/disable command | IPC | Used to enable or disable the CTA system. |
| Day/night status | BCM | Used to determine day/night operation for correct system operation. |
| Ignition status | BCM | Used to enable the SOD-L and SOD-R. |
| Parklamp status | BCM | Used to determine day/night operation for correct system operation. |
| Right obstacle detection status | SOD-R | Used to communicate the SOD-R is blocked. |
| Selector lever (PRNDL) status | PCM | Used to enable the CTA system when the transmission selector is in reverse (R). |
| Side obstacle detection enable/disable command | IPC | Used to enable the SOD-L and SOD-R. |
| Wiper motor status | BCM | Used to determine rain conditions for correct system operation. |
SOD-R Module Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Active park assist status | PAM | Used to disable CTA system during active park assist parking. |
| Cross traffic alert enable/disable command | IPC | Used to enable or disable the CTA system. |
| Day/night status | BCM | Used to determine day/night operation for correct system operation. |
| Ignition status | BCM | Used to enable the SOD-L and SOD-R. |
| Left obstacle detection status | SOD-L | Used to communicate the SOD-L is blocked. |
| Parklamp status | BCM | Used to determine day/night operation for correct system operation. |
| Selector lever (PRNDL) status | PCM | Used to enable the CTA system when the transmission selector is in reverse (R). |
| Side obstacle detection enable/disable command | IPC | Used to enable the SOD-L and SOD-R. |
| Wiper motor status | BCM | Used to determine rain conditions for correct system operation. |
IPC Module Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Audio chime request | SOD-L /SOD-R | Used to request the CTA chime. |
| Left side obstacle detection enable/disable status | SOD-L | Used to communicate the operation status of the SOD-L. |
| Right side obstacle detection enable/disable status | SOD-R | Used to communicate the operation status of the SOD-R. |