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GMC TSB #PIE0380A

2017 GMC Sierra

TSB Document:

MC-10116647-9999.pdf

Affected Component: EXTERIOR LIGHTING:HEADLIGHTS

Summary: This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Both Front Low Beam, High Beam, Day Time Running Lamps (DRL) and Turn Signals Inoperative.

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Date Published: FEB 13, 2017
NHTSA TSB #: 10116647

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