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October 25, 2016 Service bulletin

Electrical system: software

Chevrolet technical service bulletin PIT5236H for 2006-2017 Chevrolet Malibu, 2006-2011, 2014 Chevrolet Silverado 1500 and 2006-2017 Chevrolet Impala and others.

Bulletin number
PIT5236H
Component
Electrical system: software
Summary
This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic System 2 to review the Firmware Over-the-Air version and the OnStar Customer Identifier and contact General Motors Technical Assistance Center for further assistance.

Owners of these vehicles have filed 20,719 complaints in the electrical category.

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