Buzzing Noise in Radio Area/Climate Control Area?

[noisuf]

Hi all,

My NSX is emitting a quiet but audible medium to high buzzing noise which sounds like inside the radio/head unit / Climate Control vicinity.

It makes the noise even if the radio or climate control is off.

I've done a bit of reading and it sounds like two possible reasons are:

1) Speaker amps

2) Iridium spark plugs (I'm not sure whether iridium spark plugs are installed)

Hoping someone has come across something similar. Thanks!

 

[comtec]

Could be the aspirator fan since that is a common problem. It's below the ashtray on the right. Where the button of the e brake is when down.


aspirator fan


Mike

 

[noisuf]

Could be the aspirator fan since that is a common problem. It's below the ashtray on the right. Where the button of the e brake is when down.


aspirator fan


Mike

Thanks Mike, I'll look into the aspirator fan....

 

[PHOEN$X]

Definitely sounds like the aspirator fan.

http://www.nsxprime.com/wiki/Noises#What.27s_That_Buzzing_Sound_From_The_Console.3F

 

[noisuf]

Just wanted to provide a quick update......it was the aspirator fan......got rid of the gunk and also did the adjustment......she's humming away nicely.

Thanks all!!!