Network Message Chart
Module Network Input Messages - Instrument Panel Cluster (IPC)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Brake pedal applied | PCM | Input used for the not-in-park chime. |
| Door ajar status | BCM | Input used for the door ajar chime, key-in-ignition chime, headlamps on chime and not in park chime. |
| Driver safety belt buckle status | RCM | Input used for the safety belt chime and the Belt-Minder® chime. |
| Ignition status | BCM | Ignition RUN, START and accessory states required for the IPC operating modes and fault reporting. |
| Lights on indicator request | BCM | Input used for the headlamps on chime. |
| Parking brake warning indicator | BCM | Input used for the parking brake warning chime. |
| Power mode | BCM | Input used for the key-in-ignition warning chime, PRNDL not in park warning chime and the safety belt warning chime. |
| Turn indicator command | BCM | Input used for the turn signals on chime tone (tick-tock). |
| Vehicle speed | ABS module | Input used for the vehicle speed component of the Belt-Minder® chime, the parking brake chime and the PRNDL not-in-park chime. |