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December 1, 2013 Service bulletin

Special Coverage Adjustment ? Throttle Position Sensor Replacement

GMC technical service bulletin 11273B for 2008-2010 GMC Sierra 1500, 2008-2009 Chevrolet Trailblazer and 2009-2011 Chevrolet Colorado and others.

Bulletin number
11273B
Component
Back over prevention
Summary
Special Coverage Adjustment ? Throttle Position Sensor Replacement

Owners of these vehicles have filed 74 complaints in the driver assistance category.

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