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Clunking Noise from Front Suspension on 2021 Santa Fe

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Mike T. · rep 0 · May 25, 2:01 AM · 1 replies · solved · Question

Vehicle: 2021 Hyundai Santa Fe Calligraphy

Hi everyone,

I'm experiencing a concerning clunking noise from the front end of my 2021 Hyundai Santa Fe Calligraphy. It has about 35,000 miles on it. The noise happens mostly when I go over bumps, potholes, or uneven road surfaces, especially at lower speeds. It sounds like something is loose or banging around.

It's not constant, but it's consistent enough that I'm worried. I've checked for anything obvious like loose items in the glove box or under the seats, but it definitely sounds like it's coming from the suspension itself.

Has anyone else with a newer Santa Fe experienced this? What should I be looking for, or what are common culprits for this kind of noise in Hyundai SUVs? I want to have some idea before I take it to the dealership.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 2:01 AM

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ClearTheCode admin answer:

A clunking noise from the front suspension, particularly over bumps, is a common indicator of worn or damaged suspension components. Here are the most likely culprits for your 2021 Hyundai Santa Fe:

  1. Sway Bar Links/Bushings: These components connect the sway bar to the suspension. When the bushings wear out or the links become loose, they can cause a clunking sound, especially during body roll or when one wheel hits a bump independently.
  2. Ball Joints: The lower and upper ball joints connect the control arm to the steering knuckle. Worn ball joints can lead to clunking, particularly when turning or going over bumps, and can also affect steering stability.
  3. Control Arm Bushings: The control arms connect the wheel hub to the vehicle's frame. If the rubber bushings that isolate the control arm from the frame wear out, metal-on-metal contact can occur, leading to clunking.
  4. Strut Mounts/Bearings: The strut mount isolates the top of the strut from the vehicle's chassis. If the rubber in the mount deteriorates or the bearing fails, it can cause clunking or popping noises, especially when turning the steering wheel or hitting bumps.
  5. Tie Rod Ends: While less common for a clunk over bumps, loose inner or outer tie rod ends can contribute to front-end noise and affect steering.

When to See a Shop:

  • Safety Concern: Any unusual suspension noise should be inspected promptly. Worn suspension components can compromise steering, handling, and braking, leading to unsafe driving conditions.
  • Diagnostic Inspection: A qualified technician will typically lift the vehicle, inspect all suspension components for play, cracks, tears in rubber boots, and signs of wear. They will often use a pry bar to check for looseness in ball joints, control arm bushings, and sway bar links. Early diagnosis can prevent more extensive and costly damage to other components.
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