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August 2, 2019 Service bulletin

Equipment: electrical: radio/tape deck/cd etc.

GMC technical service bulletin PIC6340B for 2018 GMC Terrain, 2018-2019 Buick Regal and 2018-2019 Cadillac CTS and others.

Bulletin number
PIC6340B
Component
Equipment: electrical: radio/tape deck/cd etc.
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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