Network Message Chart - Gauges
Module Network Input Messages - IPC
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| AWD lock torque actual | PCM | Input used for the AWD gauge display. |
| Engine coolant temperature | PCM | Engine temperature data used for temperature gauge indication. |
| Engine coolant temperature fault reporting | PCM | Input used to determine the quality of the engine temperature data input for the temperature gauge indication. |
| Engine overheat failsafe mode | PCM | Input used to send the temperature gauge to full hot when in failsafe cooling mode. |
| Engine rpm | PCM | Engine speed data used for tachometer indication and the low oil pressure message center warning indicator. |
| 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. Input used for the AWD gauge display. |
| Vehicle speed fault reporting | PCM | Input used to determines the quality of the vehicle speed data input for the speedometer indication. |
| Wheel torque data | PCM | Input used for the AWD gauge display. |