Unusual Noise Under Car When Turning
A noise from under the vehicle during turns often indicates a worn or failing CV joint, steering component, or suspension part. The 2020 Silverado may have a failing outer CV joint or a loose steering rack.
Diagnosis Details
Possible Causes
Worn outer CV joint (clicking or popping noise during turns)
Loose or worn steering tie rod ends (clunking or knocking)
Damaged sway bar end links or bushings (creaking or rattling)
Related OBD-II Codes
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What You Should Do
Inspect CV axle boots for tears and grease leakage.
Check tie rod ends and sway bar links for play.
Test drive with windows down to pinpoint noise location.
If CV joint is faulty, replace the axle assembly.
Related Repairs
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Disclaimer: This AI-generated diagnosis is for informational reference only. Always consult a qualified mechanic for an in-person inspection. AutOwner is not responsible for decisions made based on this information.