Is your defective GMC Sierra 1500 actually a LEMON?

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GMC TSB #PIP5876A

2023 GMC Sierra 1500

TSB Document:

MC-10234240-9999.pdf

Affected Component: EQUIPMENT

Summary: This Preliminary information communicates that the E66 ECM has now ended.

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Date Published: MAR 24, 2023
NHTSA TSB #: 10234240

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