GMC TSB #PI1356

2015 GMC Terrain

TSB Document:

Affected Component: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Summary
This preliminary bulletin provides information on updating the radio firmware to correct the customers concern of the radio display blank, freezes, or locks up.

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Date Published
NOV 12, 2014
NHTSA TSB #
10114253
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