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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 77 (Instrument Panel System Displays & Gauges) >> Description and Operation >> Driver Information Center (DIC) Description and Operation >> Info >> Oil Life Monitor

Oil Life Monitor

WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

The PCM/ECM sends the oil life remaining percentage to the body control module (BCM) via a serial data message. The DIC receives a serial data message from the BCM indicating the remaining oil life. The DIC displays the current percentage of the GM Oil Life System as determined by the PCM/ECM.