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Persistent Clunking Noise from Front Suspension on 2022 Polestar 2

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James R. · rep 0 · May 22, 7:45 AM · 1 replies · solved · Question

Vehicle: 2022 Polestar 2 Long Range Dual Motor

Hey everyone,

I've been noticing a really annoying clunking sound coming from the front end of my 2022 Polestar 2 Long Range Dual Motor. It seems to happen most often when I go over speed bumps, potholes, or even just uneven pavement at low speeds. It's a distinct 'clunk' and it's starting to worry me.

I've checked for anything obvious like loose items in the frunk or under the seats, but no luck. The car only has about 25,000 miles on it, so I wouldn't expect major suspension issues this early. It doesn't seem to affect steering or braking performance, but the sound is definitely there.

Has anyone else experienced this with their Polestar 2, especially the 2022 model year? What could be the potential causes? I'm trying to gather some information before I take it into the service center.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 7:45 AM

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ClearTheCode admin answer:

A clunking noise from the front suspension of your 2022 Polestar 2 can be concerning, but it's a relatively common symptom with several potential causes. Here's a breakdown of what might be happening and what to do:

Potential Causes:

  1. Sway Bar End Links: These are a very common culprit for clunking noises, especially over bumps. The bushings or ball joints in the end links can wear out, creating play that results in a clunk.
  2. Control Arm Bushings: The bushings that connect the control arms to the chassis or steering knuckle can degrade over time. When worn, they allow excessive movement, leading to noise.
  3. Strut Mounts/Bearings: The top mounts of the front struts contain bearings that allow the strut to rotate with steering. If these bearings or the rubber mount itself fail, you'll often hear a clunk or popping sound, particularly when turning or going over bumps.
  4. Ball Joints: While less common at 25,000 miles, worn lower or upper ball joints can also cause clunking. These connect the control arms to the wheel hub.
  5. Loose Components: Less likely but possible, a loose bolt on a suspension component or even a brake caliper could cause a noise.

When to See a Shop:

Given that this is a relatively new vehicle and suspension components are critical for safety, it's highly recommended to have a professional technician inspect your Polestar 2. While some issues like sway bar links can be minor, others like control arm bushings or ball joints can impact handling and tire wear if left unaddressed. A qualified Polestar or Volvo-certified technician will be able to properly diagnose the exact source of the noise using specialized tools and knowledge of the vehicle's specific suspension design. Do not delay this inspection, as continued driving with certain suspension issues can lead to further damage or compromise safety.

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