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Bad Floorboard rattle with music up

Razorcrest

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Seribus

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Have mine in service now and it's on my list of items. Right rear passenger sub woofer?
 

Razorcrest

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I fixed it!

First, this video reproduced the issue reliably around 30-40hz

I found the rattle is coming from the carpet panel, which has a hard plastic backing. It rattles against something hard behind it. I cut a piece of a furniture pad, and stuffed in between the carpet backing and whatever was behind. The rattle is 100% gone.

Tesla Cybertruck Bad Floorboard rattle with music up PXL_20250208_210429778


Tesla Cybertruck Bad Floorboard rattle with music up PXL_20250208_210631045


Tesla Cybertruck Bad Floorboard rattle with music up PXL_20250208_210146808
 


Dahongfei

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Yes, all I did was put a piece of 3M double-sided tape on the flap right around it. Just put a tiny piece of tape when you have the music turned up and you will know exactly where it’s coming from.

No need for service center, you don’t wanna go there if you don’t have to.
 

koolio

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This is fantastic, thank you!

Do you happen to have a wider angle pic of where you placed the pad, so I know the general area to start with?
 

Papirenzo

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I fixed it!

First, this video reproduced the issue reliably around 30-40hz

I found the rattle is coming from the carpet panel, which has a hard plastic backing. It rattles against something hard behind it. I cut a piece of a furniture pad, and stuffed in between the carpet backing and whatever was behind. The rattle is 100% gone.

PXL_20250208_210429778.jpg


PXL_20250208_210631045.jpg


PXL_20250208_210146808.jpg
Anyway you can fwd video?
 

Razorcrest

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Does this help? It's under the passenger side seat. The blue cloth is a bit of furniture moving pad I shoved in. Works excellent even with bass and volume at 100%

Tesla Cybertruck Bad Floorboard rattle with music up PXL_20250301_133435936
 

koolio

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Does this help? It's under the passenger side seat. The blue cloth is a bit of furniture moving pad I shoved in. Works excellent even with bass and volume at 100%

PXL_20250301_133435936.jpg
Ah, that’s great, thank you!

I thought it was below the rear seats. Good to know it’s under the front passenger seat.
 


Razorcrest

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Ah, that’s great, thank you!

I thought it was below the rear seats. Good to know it’s under the front passenger seat.
Ah I should have specified, it is the rear passenger seat. The seat is folded up in this picture.
 

RonSol

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It is below the rear seat. Very obvious once you flip the seat up. And it 100% eliminates the vibration.
 

koolio

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Ah I should have specified, it is the rear passenger seat. The seat is folded up in this picture.
Ok, got it. Thanks!

Kinda crazy: you’d think Tesla would’ve figured this out and fixed it on the manufacturing line and sent a service note to all SCs on root cause and how to fix it for people who report it.
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