Buick TSB #PIC6340A

2018 Buick Regal

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
This Preliminary information communicates information to not replace any parts for Favorites unavailable message intermittently. This PI will be deleted and a bulletin created when new software is available. 

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Date Published
JUN 12, 2019
NHTSA TSB #
10162121
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