GMC TSB #PIE0579

2020 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 malfunction indicator lamp (MIL) illuminated.

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Date Published
JUL 30, 2020
NHTSA TSB #
10179538
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