Network Message Chart
Network Message Chart - Gauges
The data on each gauge is displayed when the IPC receives messaged inputs from other modules on the CAN. The IPC communicates on the HS-CAN3. If the originating module communicates on a network other than the HS-CAN3, the messaged signals will be sent to the GWM first, then to the IPC.
| Gauge | Network Message | Originating Module | Originating CAN | Receiving Module |
|---|---|---|---|---|
| Diesel Exhaust Fluid (DEF) level (virtual) | Diesel exhaust fluid level indicator | PCM | FD-CAN | IPC |
| Engine Oil Pressure (analog or virtual) | Oil pressure warning indicator request | PCM | FD-CAN | IPC |
| Engine Temperature (analog or virtual) | Engine coolant temperature data | PCM | FD-CAN | IPC |
| Engine overheat indication request | ||||
| Fuel (analog or virtual) | Fuel level display | PCM | FD-CAN | IPC |
| Fuel level data | IPC | HS-CAN3 | PCM | |
| Motor Temperature (virtual, HEV) | Engine coolant temperature data | PCM | FD-CAN | IPC |
| Engine overheat indication request | ||||
| Speedometer (analog or virtual) | Vehicle speed | PCM | FD-CAN | IPC |
| Tachometer (analog or virtual) | Engine rpm data | PCM | FD-CAN | IPC |
| Transmission temperature (analog or virtual) | Transmission fluid temperature data | PCM (gas, HEV)/ TCM (diesel) | FD-CAN | IPC |
| Turbo boost | Turbo boost data | PCM | FD-CAN | IPC |