2010 CX9 Loud Noise when rolling back slowly, engine on or off does not matter.

exxczyk

Member
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2010 Mazda CX9
Hi all, I'm hoping you can help with a very jarring noise my 2010 CX9 GT started making but only when moving backwards very slowly.


-Engine is off
-Transmission is in neutral

Roll back even an inch and it makes an incredibly loud vibration type of noise. But start rolling fast enough backwards and it stops.


I can also reproduce it by raising either front side of the car and spinning a wheel (while the opposite side is still on the ground) so it's definitely not directly one wheel.

And I cannot reproduce it at all when moving forwards. I tried leaving it in neutral and pushing it forwards but not a sound, only when backwards and slowly.

Any suggestions would be greatly appreciated.

Thanks
Matt
 
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