GMC TSB #PIE0659A

2020 GMC Sierra 1500

TSB Document:

Affected Component: AIR BAGS

Summary
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the Service 4WD message displayed on the driver information center (DIC).

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Date Published
JAN 12, 2022
NHTSA TSB #
10213772
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