Suspension or Exhaust Noise Over Bumps
A noise from under the car when going over bumps in a 2020 Toyota Tacoma is often caused by worn suspension components or a loose exhaust system. The sound may be a clunk, rattle, or metallic bang.
Diagnosis Details
Possible Causes
Worn sway bar end links or bushings
Loose or damaged exhaust heat shield or hangers
Worn shock absorbers or strut mounts
Loose or broken leaf spring components (common on Tacoma)
Damaged control arm bushings or ball joints
Not satisfied with this diagnosis?
Try Another DiagnosisWhat To Do Next
What You Should Do
Inspect the front and rear suspension for loose or worn components, especially sway bar links and bushings.
Check the exhaust system for loose heat shields or hangers.
If you are not comfortable, have a certified mechanic perform a thorough inspection.
Related Repairs
Share this diagnosis
Help others with similar symptoms
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.
