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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 177 (Instrument Panel System Displays, Gauges And Console) >> Description and Operation >> Indicator/Warning Message Description and Operation >> Change Oil Soon

Change Oil Soon

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.

The instrument panel cluster (IPC) illuminates the CHANGE OIL SOON message in the message center when the engine control module (ECM)/powertrain control module (PCM) determines that the engine oil needs to changed. The ECM/PCM sends a class 2 message to the IPC requesting warning message illumination. After the oil is changed, reset the engine oil monitor. Refer to GM Oil Life System - Resetting in Maintenance and Lubrication.