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GMC TSB #PIT5666B

2020 GMC Sierra 1500

TSB Document:

MC-10193449-9999.pdf

Affected Component: BACK OVER PREVENTION

Summary: This Preliminary information communicates an issue with a noise caused by the engine harness rubbing on the floor pan.Â Dealers are to reposition the harness to fix the noise.

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Date Published: APR 12, 2021
NHTSA TSB #: 10193449

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