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March 11, 2016 Service bulletin

15285C

Chevrolet technical service bulletin 15285C for 2011 Chevrolet Equinox and 2011 GMC Terrain.

Bulletin number
15285C
Component
Engine
Summary
15285c - special coverage (revised to correct labor time misprint). Vehicles equipped with a 2.4l engine, may exhibit excessive engine oil consumption (less than 2,000 miles per quart of engine oil), due to piston ring wear. If this condition is present, the oil can light may illuminate on the instrument panel or the following message may appear in the driver information center: “oil pressure low – stop engine”. If condition occurs within term limits, dealers will replace the four piston assemblies.

Owners of these vehicles have filed 618 complaints in the engine category.

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