Suspension or Exhaust Issue Over Bumps
A noise from under the car when going over bumps is often caused by worn suspension components (like sway bar links, bushings, or struts) or a loose exhaust system. The 2019 Honda Accord may also have issues with the subframe or heat shields.
Diagnosis Details
Possible Causes
Worn or loose sway bar end links
Damaged or worn strut mounts or bushings
Loose exhaust heat shield or exhaust hanger
Subframe bolts loose or corrosion (known issue on some models)
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What You Should Do
Inspect the suspension components, especially sway bar links and strut mounts.
Check for loose exhaust parts or heat shields.
Tighten subframe bolts if needed.
A professional inspection is recommended if the noise persists.
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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.