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GMC TSB #PIT5793

2021 GMC Sierra 1500

TSB Document:

Affected Component: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

Summary
This Preliminary information communicates that engineering is Work on a Software fix for some radio apps not Opening, Connected Navigation (live traffic, etc.) is not functioning (base navigation functions correctly)

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Date Published
NOV 09, 2020
NHTSA TSB #
10184102
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