Is your defective GMC Sierra 3500 actually a LEMON?

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GMC TSB #24-NA-042

2024 GMC Sierra 3500

TSB Document:

MC-10251912-0001.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: This bulletin advises the tech that the HO2 sensor may be routed incorrectly and contacting the exhaust, which would require to be re-routed.

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Date Published: MAR 12, 2024
NHTSA TSB #: 10251912

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