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GMC TSB #PIC6365A
2019 GMC Terrain
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
Date Published
JUN 26, 2019
NHTSA TSB #
10162159
TSB Document
MC-10162159-9999.pdf
Summary
 This Preliminary information communicates information to dealers advising certain Over the air updates and USB updates have been temporarily suspended.Â