LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

Humming sound coming from vents

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Old 11-19-20, 11:28 AM
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Allusuc
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Default Humming sound coming from vents

Hi. Whenever I turn on the ac or heater, I hear the fan making a humming noise. So I removed the cabin air filter to take a look. It seems that whenever the fan is turned on, a humming sound is made. Anyone know the solution to this? When the fan stops spinning, no sound.
Old 11-19-20, 12:09 PM
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tx170754
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Originally Posted by Allusuc
Hi. Whenever I turn on the ac or heater, I hear the fan making a humming noise. So I removed the cabin air filter to take a look. It seems that whenever the fan is turned on, a humming sound is made. Anyone know the solution to this? When the fan stops spinning, no sound.
It is the fan, cheap and easy to replace.
Old 11-19-20, 12:25 PM
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Allusuc
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How do you replace it? Is there a video somewhere?


ok nvm. I found it on YouTube! Thanks!

Last edited by Allusuc; 11-19-20 at 12:29 PM.
Old 11-19-20, 12:29 PM
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tx170754
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Originally Posted by Allusuc
How do you replace it? Is there a video somewhere?
Try YouTube but if you’re able to go to the cabin filter you should be able to do it.
Old 11-19-20, 12:30 PM
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tx170754
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Originally Posted by Allusuc
How do you replace it? Is there a video somewhere?


ok nvm. I found it on YouTube! Thanks!
I did mine and it was easy, good luck 😊
Old 11-19-20, 12:33 PM
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tx170754
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And BTW, you can find the blower OEM cheap on eBay 👍
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