Low Oil Pressure Message Center Warning Indicator

The engine oil pressure switch is hardwired to the PCM  . The PCM  provides the engine oil pressure indicator request and engine rpm data to the GWM  over the High Speed Controller Area Network 1 (HS1-CAN). The IPC  receives the oil pressure warning indicator request and engine rpm data from the GWM  over the High Speed Controller Area Network 3 (HS3-CAN). The IPC  requires engine rpm above 400 rpm before the message center displays the low oil pressure message center indicator.