Whirring noise under the dash (1 Viewer)

[Skruf]

On my LX470 there is a constant whirring noise coming from under the dash above the transmission hump.

It sounds like a servo constantly spinning. Its not the Telescopic steering.

Could this be the blend door servo?

 

[ceylonfj40nut]

Likely servo. Google it. There is a way to run a diagnostic using temp control buttons