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2024 Cadillac XT4 Buzzing noise left front pillar or dash

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    • #828961
      Catalonie
      Participant

      I have a buzzing noise at the left front pillar or dash on a 2024 Cadillac XT4, Looking for any info on this problem

    • #849745
      frazier1540
      Participant

      I have a 2022 XT5 with a 2.0L w/turbo engine. I have complained of a buzzing sound coming through the dash area when the AC is on. There is no buzzing with the AC off. The dealer looked at it, heard the noise, and had no idea what it was or how to fix it. I have further checked/diagnosed the problem, and have figured out the source of the buzzing noise. It is the Electrical Cooling Fan. When its motor is turned on, there is some vibration from the cooling fan structure. I believe that is the source of the buzz and I will discuss this with the dealership to fix the problem.

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