Network Message Chart - Gauges
WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
Module Network Input Messages - IPC
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| 4x4 range fault | TCCM | Input used to control the power distribution gauge. |
| 4x4 range selection | TCCM | Input used to control the power distribution gauge. |
| Engine coolant temperature | PCM | Engine temperature data used for temperature gauge indication. |
| Engine speed | PCM | Engine speed data used for tachometer indication and the low oil pressure message center warning indicator. |
| Gear lever postion | PCM | Input used to control the power distribution gauge. |
| 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 and to control the power distribution gauge. |
| Wheel torque | PCM | Input used to calculate the torque delivered to each wheel for the power distribution gauge. |
Module Network Input Messages - PCM
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Wheel speed | ABS module | Input used to generate the vehicle speed sent to the IPC. |