Is your defective GMC Sierra 3500 actually a LEMON?

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GMC TSB #PIT5736C

2023 GMC Sierra 3500

TSB Document:

MC-10247340-9999.pdf

Affected Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

Summary: This Preliminary information communicates how the HVAC setting operates during a remote vehicle start.

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Date Published: NOV 02, 2023
NHTSA TSB #: 10247340

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