Is your defective GMC Sierra 3500 actually a LEMON?

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GMC TSB #N222391310

2023 GMC Sierra 3500

TSB Document:

MC-10232241-0001.pdf

Affected Component: POWER TRAIN

Summary: Service Update- Certain vehicles may have a condition in which the torque converter housing access hole cover was not installed. Dealers are to install the torque converter housing access hole cover.

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Date Published: MAR 02, 2023
NHTSA TSB #: 10232241

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