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December 1, 2012 Service bulletin

Diagnosis and Repair

Chevrolet technical service bulletin 120604003 for 2007-2008 Chevrolet Malibu, 2006-2011 Chevrolet Impala and 2006-2009 Pontiac G6 and others.

Bulletin number
120604003
Component
Exterior lighting
Summary
Diagnosis and Repair - Malfunction Indicator Lamp (MIL) Illuminated, Reduced Engine Power Message Displayed, DTC P2135 Set

Owners of these vehicles have filed 1,053 complaints in the lights category.

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