Help with this noise!!!

[rakesh73]

Just bought my Lexus UX 2019, mileage 15,000

Cannot get this noise out of my head!!!!

Can you open and listen to the attachment?

 

Turn up the volume and listen to the hum that’s “under” the main engine sound. It’s a whoosh-whoosh sound like an otter!

 

It sounds louder in the car. 

 

Let me know what you think!!

rakesh.shah870.m4a

[NemesisUK]

ASC (Active Sound Control), turn it off using the thumbwheel on the lower dash panel right hand side

[rakesh73]

I checked that. I don’t have ASC equipped

[NemesisUK]

Surprising, definitely sounds like ASC. The UX has a button, not thumbwheel page 285 in the handbook?

[rakesh73]

No wheel - I have googled it and if equipped it would be a button (see attached screenshot). But I just have a fixed bit of plastic where that button should be. According to google - only the sport has ASC equipped. 

[gdamorini]

Hello,

it could be the fan of the cooling system of the hybrid system batteries.

It's located on the right corner of the back seat, you see a grill, behind it is the filter and the fan of this cooling system.

[Jbs]

Hi, did you ever get an answer or solution to this problem? I just bought used UX and same noise!