GMC TSB #PIE0644

2020 GMC Sierra 2500

TSB Document:

Affected Component: ELECTRICAL SYSTEM:PROPULSION SYSTEM

Summary
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to their vehicle having sudden loss of propulsion.

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Date Published
JUN 11, 2021
NHTSA TSB #
10200172
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