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GMC TSB #PIE0742

2023 GMC Acadia

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Check Engine Lamp illuminated on the Driver Information Center (DIC).

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Date Published
MAR 15, 2023
NHTSA TSB #
10234120
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