Unusual Noise Under Car When Turning - 2019 Honda Civic
A noise from under the car during turns often indicates a worn CV joint, suspension component, or steering issue. The most common cause is a failing outer CV joint, which produces a clicking or popping sound when turning.
Diagnosis Details
Possible Causes
Worn outer CV joint (constant velocity joint) - typically clicks or pops during turns, especially at low speeds.
Worn suspension bushings or ball joints - may cause clunking or creaking when turning.
Loose or damaged steering components (tie rods, sway bar links) - can produce rattling or clunking.
Wheel bearing failure - often a humming or grinding noise that changes with speed and turning.
Brake component interference (e.g., backing plate rubbing) - may cause scraping sound during turns.
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What You Should Do
Inspect the CV axle boots for tears or grease leakage.
Check suspension and steering components for play or damage.
Test drive to reproduce the noise and note if it's a click, clunk, or grind.
If CV joint is suspected, replacement is recommended.
For other issues, consult a mechanic for a thorough 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.
