whining noise

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Jul 5, 2017 | 07:06 AM
  #1  
I have a 2015 RX350. I am hearing a slight whining noise from transmission or power steering when accelerating from a stop. You can only her it with the windows down and radio off. Is this a normal sound of RX350. Transmission and power steering is full.
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Aug 31, 2017 | 03:10 PM
  #2  
I have the same noise with my 2014 and it comes from the transmission. Did you ever take your RX to the dealer about the noise?
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Aug 31, 2017 | 05:00 PM
  #3  
You have electric power steering. How did you check that it was full? There is no fluid to check.
To check if transmission is full requires a complicated temperature flow test that really only a dealer can do. There is no dipstick.
However, the noise is probably normal.
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Aug 19, 2018 | 09:47 AM
  #4  
Noises steering wheel sound RX350 2012
Quote: I have the same noise with my 2014 and it comes from the transmission. Did you ever take your RX to the dealer about the noise?
no, but it only happens when I turn the wheel even when the car is idling.
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Aug 19, 2018 | 12:07 PM
  #5  
Well, electric PS does make a faint electric motor noise being electric. I'd not call it whining, but it surely sounds like electric motor.
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