Suspension or Underbody Component Noise Over Bumps
A noise from under the car when going over bumps in a 2021 Tesla Model Y is often due to a loose or worn suspension component, such as a sway bar link, control arm bushing, or strut mount. It could also be a loose underbody panel or shield.
Diagnosis Details
Possible Causes
Worn or loose sway bar end links
Loose underbody aero shield or splash guard
Worn control arm bushings or ball joints
Damaged or loose strut mount
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What You Should Do
Inspect the suspension components, especially sway bar links and control arm bushings, for wear or looseness.
Check all underbody panels and shields for secure attachment.
If the noise persists, have a professional mechanic perform a thorough suspension inspection.
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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.