GMC TSB #17NA386

2018 GMC Sierra 2500

TSB Document:

Affected Component: EQUIPMENT:ELECTRICAL

Summary
This informational bulletin provides information for the technicians on multi-media infotainment tester (MIT), does not function properly when diagnosing infotainment complaints, which may lead to mis-diagnosis.

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Date Published
DEC 04, 2017
NHTSA TSB #
10139176
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