Rattling from the device behind brake fluid tank

[TeddyFire]

I recently heard the very annoying rattling from the front once the car is shaking. After some self investigation, I found the rattle is coming from the device (don't know what it is) behind the brake fluid tank. The sound feels like a metal ball bouncing back and forth between a gap.

Is that normal? I can hear the rattle inside the car clearly too.

 

[TeddyFire]

It's a Tesla Model Y 2022 LR. I got it almost a year now.

 

[andaconda]

I think I'd see if Mobile Service couldn't check that out for you. Otherwise take it in and have them look at it. Sure doesn't sound right to me...

 

[TeddyFire]

I scheduled an appointment already. But I have to wait until 5/23 to figure out what's the issue...

 

[naumanq]

@TeddyFire I'm also experiencing something similar with my Model X (2017). It comes and goes. I can't seem to reproduce it on demand. I sent it to the service center but they were not able to reproduce it. Any other leads on what this might be?

 

[naumanq]

@TeddyFire any word from the SC yesterday? Was the car still making noise when you took it to the SC?