Buick TSB #PIC3011H

2011 Buick LaCrosse

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
This Preliminary Information communication provides information to the technician about vehicles that have the OnStar system does not respond properly to some numbers and/or voice commands. Dealer should direct the customer to review the operational characteristics in the OnStar Users Guide.

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Date Published
FEB 26, 2014
NHTSA TSB #
10111964
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