Is your defective GMC Canyon actually a LEMON?

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GMC TSB #18NA307

2021 GMC Canyon

TSB Document:

MC-10199236-9999.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: This technical bulletin provides a procedure to locate and repair a possible short in the wiring harness located at the camshaft cover or the cylinder head.

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Date Published: MAY 24, 2021
NHTSA TSB #: 10199236

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