| Wheel rotation count |
ABS module |
Input used for calculating the rolling odometer count. |
| 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 |
ABS module |
Vehicle speed data used for speedometer indication. |