Is your defective GMC Sierra 1500 actually a LEMON?

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GMC TSB #PIP5968

2023 GMC Sierra 1500

TSB Document:

MC-10251720-9999.pdf

Affected Component: POWER TRAIN

Summary: This Preliminary information communicates to have the dealer contact TAC with the transmission TUN number prior to transmission installation.

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Date Published: FEB 27, 2024
NHTSA TSB #: 10251720

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