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GMC TSB #PIE0679A
2021 GMC Sierra 1500
TSB Document:
Affected Component: SUSPENSION
- Summary
- This engineering information (EI) closure ends the need for further information from the field in regards to a Popping Noise Heard On Hard Turns and/or Going Over Speed Bumps, Creaking Noise While Turning Wheel Left and/or Right, Clicking Noise Heard On Slow Sharp Turns.
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