Network Message Chart - Gauges
Module Network Input Messages - IPC
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Engine coolant temperature | PCM | Engine temperature data used for temperature gauge indication. |
| Engine RPM | PCM | Engine speed data used for tachometer indication. |
| Fuel level status | BCM | Input used for fuel gauge indication. |
| Ignition status | BCM | Ignition RUN, START and accessory states required for the IPC operating modes and fault reporting. |
| Vehicle speed | PCM | Vehicle speed data used for speedometer indication. |
Module Network Input Messages - PCM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Wheel speed data | ABS module | Wheel speed data used for the vehicle speed calculation. |