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October 22, 2015 Service bulletin

Electrical system: software

Chevrolet technical service bulletin PIC6143 for 2011-2016 Chevrolet Volt.

Bulletin number
PIC6143
Component
Electrical system: software
Summary
This Preliminary Information communication provides information to the technician about the new updated 4 GB USB drive that is used to update the software on the EL-50332 EV Battery Service Tool. Some technicians may experience an USB drive error when trying to update the machine. Technician will re-download the software from Webpage: http://www.gmdesolutions.com/downloads to the USB drive.

Owners of these vehicles have filed 295 complaints in the electrical category.

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