I bought a 2021 Model Y SR, 2 days ago. I noticed that when I'm driving around, or even parked and have the heat on, there is a strange low frequency, "rumbling/ deep humming sound". The sound is quite annoying, and seems to come off and on intermittently. I noticed that when I'm sitting in the car and turn the heat on, the sounds come whenever the fan speed is above 1.
This sound has been extremely annoying, and everyone who has ridden in my car has noticed it. It sounds like a low frequency "subwoofer rumbling",and is on constantly when the heat is on. I called Tesla, and they said it is likely the heat pump, and the sound is normal. But I know this is not normal because when I test drove last month, it was super quiet.
That's when I discovered the strange observation: the sound immediately disappears when I open the rear hatch. When I close the hatch, the droning sound comes back immediately.
I noticed that there are four rubber stoppers on the hatch (2 on the side of the hatch, 2 on the bottom) , and I began to play around with them by adjusting them randomly by turning the rubber pieces (which raises/lowers them). By adjusting these rubber stoppers, the hatch door can be aligned. After a few random adjustments, I noticed that the sound is still there, but it's significantly less than before.
Has anyone noticed this before? The fact that the sound completely goes away when the hatch is opened gives me confidence that this is fixable completely. I'm still not able to completely get rid of this sound after making some random adjustment of the rubber stoppers (it's better, but still there). Any ideas?
This sound has been extremely annoying, and everyone who has ridden in my car has noticed it. It sounds like a low frequency "subwoofer rumbling",and is on constantly when the heat is on. I called Tesla, and they said it is likely the heat pump, and the sound is normal. But I know this is not normal because when I test drove last month, it was super quiet.
That's when I discovered the strange observation: the sound immediately disappears when I open the rear hatch. When I close the hatch, the droning sound comes back immediately.
I noticed that there are four rubber stoppers on the hatch (2 on the side of the hatch, 2 on the bottom) , and I began to play around with them by adjusting them randomly by turning the rubber pieces (which raises/lowers them). By adjusting these rubber stoppers, the hatch door can be aligned. After a few random adjustments, I noticed that the sound is still there, but it's significantly less than before.
Has anyone noticed this before? The fact that the sound completely goes away when the hatch is opened gives me confidence that this is fixable completely. I'm still not able to completely get rid of this sound after making some random adjustment of the rubber stoppers (it's better, but still there). Any ideas?