Network Message Chart
SCCM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Vehicle speed | PCM | The SCCM uses vehicle speed information for operation of the speed sensitive wiper function. |
| Message center feature configuration | IPC | The SCCM uses the message center feature configuration to enable/disable the courtesy wipe and the rain sensitive wiper features. |
| Rain Sense ON/OFF | IPC | Used by the SCCM to toggle the rain sense function ON and OFF. |
| Courtesy Wipe ON/OFF | IPC | Used by the SCCM to toggle the courtesy wipe function ON and OFF. |
| Transmission in reverse | PCM | Used by the SCCM to operate the reverse gear wipe function. |
BCM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Front wiper status | SCCM | The BCM uses the wiper status information for operation of the wiper activated headlamps feature. |
FCIM Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Climate control requests | APIM | The climate control requests message contains the rear window defrost request information. When the rear window defrost and heated wiper park functions are requested using voice command or the button is selected on the touchscreen, this input activates the rear window defrost system and the heated wiper park grid. |
| Ambient air temperature | PCM | The FCIM uses the ambient air temperature information for the operation of the heated wiper park feature. |