GMC TSB #20NA102

2019 GMC Sierra 1500

TSB Document:

Affected Component: POWER TRAIN

Summary
This informational bulletin advises the technician of a possible normal condition when the vehicle is in reverse and in motion, not to shift to drive or it may cause the customers concern.

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Date Published
MAY 14, 2020
NHTSA TSB #
10176635
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