Buick/chevrolet/gmc: the engine control module (ECM) is to be reprogram, with new software update, to...
Chevrolet technical service bulletin PB-12312 for 2010-2012 Chevrolet Equinox, 2010-2012 GMC Terrain and 2011-2012 Buick Regal and others.
- Bulletin number
- PB-12312
- Component
- Engine
- Summary
- Buick/chevrolet/gmc: the engine control module (ECM) is to be reprogram, with new software update, to enhance the way engine oil life is monitored. Models 2010-2012 equinox, regal, terrain, lacrosse.
Owners of these vehicles have filed 1,787 complaints in the engine category.
Vehicles covered
- Chevrolet Equinox 2010-2012 201020112012
- GMC Terrain 2010-2012 201020112012
- Buick Regal 2011-2012 20112012
- Buick Lacrosse 2010-2011 20102011
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