IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Help Identifying noise

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Old Oct 29, 2019 | 02:01 PM
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JesIs250
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Default Help Identifying noise

So I recently noticed that my car clunks when I make a very sharp turn, so I decided to throw my phone under the car to record the noise.

What would be your guess on the part that is failing?

Thanks.
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Old Oct 29, 2019 | 02:14 PM
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With the vehicle stationary and turning the wheel that much you are bound to get some noises whether the car has an issue or not.
Turning the wheel that much with the vehicle not moving puts a lot of stress on the suspension and steering components.

Were you stepping on the braking in the video?
I'm assuming the noise on sharp turns is when you're driving.
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Old Oct 29, 2019 | 02:26 PM
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Originally Posted by Sasnuke
With the vehicle stationary and turning the wheel that much you are bound to get some noises whether the car has an issue or not.
Turning the wheel that much with the vehicle not moving puts a lot of stress on the suspension and steering components.

Were you stepping on the braking in the video?
I'm assuming the noise on sharp turns is when you're driving.
So my test wasn't the best approach I take it.

If I remember correctly, I was applying the brakes. Not sure why, another bad move?

The noise typically occurs when pulling out of a drive space in reverse, with the wheels fully turned( small parking garage), or when I make a very sharp turn say when I am turning around on the same street. I don't remember hearing it when I'm doing a rolling turn.

a few more details, My alignment seems fine the car doesn't sway one way or the other. There is no steering wheel vibration at any speed either or sloppy handling.
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Old Oct 29, 2019 | 02:29 PM
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By chance is the car AWD?
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Old Oct 29, 2019 | 02:32 PM
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Originally Posted by Sasnuke
By chance is the car AWD?

No sir, just a plain Jane RWD with 56K miles on it.
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Old Oct 30, 2019 | 04:57 AM
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Try to duplicate the video again, but without stepping on the brakes.
While you will get some noise, it will likely be much less than the first video.
Other than that it would be hard to say what the noise is without hearing it under the conditions it naturally occurs.

Although, it seems the vehicle drives perfectly fine otherwise, so I'm not sure if the clunk is even anything to worry about.
It seems the only time it does it is at full lock steering, which realistically doesn't account for much of your overall driving.
The AWD's like to make noise at full lock steering, but that's mainly due to the AWD system...and perfectly normal.
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