Buick TSB #150844001J

2013 Buick Regal

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
This informational bulletin provides information for the GM of Canada OnStar Cellular Communication Upgrade to 3G/4G LTE for vehicles that may need an upgrade.

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Date Published
SEP 11, 2019
NHTSA TSB #
10166666
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