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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Instrument Panel System Displays, Gauges And Console) >> Description and Operation >> Indicator/Warning Message Description and Operation >> Low Oil Pressure

Low Oil Pressure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

The instrument panel cluster (IPC) displays the Low Oil Pressure indicator when the PCM/ECM detects a low engine oil pressure condition and the engine oil pressure sensor signal circuit is low. The IPC receives a class 2 message from the PCM/ECM requesting display of the Low Oil Pressure indicator.



The instrument panel cluster (IPC) displays the LOW OIL PRESSURE message in the DIC when the PCM/ECM detects a low engine oil pressure condition and the engine oil pressure sensor signal circuit is low. The IPC receives a class 2 message from the PCM/ECM requesting display of the LOW OIL PRESSURE message in the DIC (if equipped with uplevel IPC UH8).

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