GMC TSB #PIC6402A

2018 GMC Terrain

TSB Document:

Affected Component: EQUIPMENT

Summary
 This Preliminary information communicates a workaround that will lessen the occurrence of the XM presets greying out (19-NA-249) until Engineering comes up with a permanant repair.

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Date Published
FEB 14, 2020
NHTSA TSB #
10172319
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