Module Network Input Messages - ACM
WARNING: This page is about a different car, the 2013 Ford F-550 Super Duty, 2013 Ford F-450 Super Duty, 2013 Ford F-350 Super Duty, and 2013 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Accessory delay status | BCM | Used to determine the audio system operating mode. |
| Ignition switch position | BCM | Used to indicate the ignition state (OFF, ACCESSORY, RUN, and START) required for ACM operating modes and fault reporting. |
| Steering wheel switch media | SCCM | Used to set the audio system listening mode (AM/FM, CD, etc.) from the steering wheel switch. |
| Steering wheel switch seek left | SCCM | Used to access the next strong station to the left, to restart an audio track, to access the previous satellite radio station preset (if equipped), or the previous audio track from the steering wheel switch. |
| Steering wheel switch seek right | SCCM | Used to access the next strong station to the right, to access the next satellite radio station preset (if equipped), or to access the next audio track from the steering wheel switch. |
| Steering wheel switch volume down | SCCM | Used to decrease the audio system volume from the steering wheel switch. |
| Steering wheel switch volume up | SCCM | Used to increase the audio system volume from the steering wheel switch. |
| Vehicle speed | PCM | Used for the speed compensated volume function. |