I've heard a much fainter whine than in that clip coming from somewhere between the back seat and the rear. I have to be listening for it to hear it. I'm regarding that as normal.Just noticed this noise, and can't un-hear it at any speed.
It's almost like a ground loop noise, but it follows vehicle speed, not engine speed.
Found a post on Reddit where the vehicle was diagnosed with transmission issue, and transmission will be replaced under warranty.
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I've heard a much fainter whine than in that clip coming from somewhere between the back seat and the rear. I have to be listening for it to hear it. I'm regarding that as normal.
There it was, very faint, at 50 mph with the radio off, AC running on low, on a smooth blacktop where tire noise would not disguise it. Unlike the OP, it went away when I let all the way off the gas. It came back upon very mild reacceleration. I could easily see how many drivers would not take note of it--that's how faint I found it to be.
Brought the car in, they drained the transfer case, and there were shards of metal on the plug. So a replacement is on the way. Shpuld be fixed within a week... surprisingly, given the state of the world.Just noticed this noise, and can't un-hear it at any speed.
It's almost like a ground loop noise, but it follows vehicle speed, not engine speed.
Found a post on Reddit where the vehicle was diagnosed with transmission issue, and transmission will be replaced under warranty.
Reddit - Dive into anything
www.reddit.com
So it was the Diff or Tranny?Brought the car in, they drained the transfer case, and there were shards of metal on the plug. So a replacement is on the way. Shpuld be fixed within a week... surprisingly, given the state of the world.
Side note: In the mean time they gave me a non turbo as a loaner. Not to be picky at all, but I must say that I'm glad I got the turbo. The start of the acceleration is the same... The rest is like mashed potatoes with no dressings... Just vrrrbleeeeehhhhhhh.
Transmission. Most likely a failed internal bearing. It spent 2 months at the dealer to get sorted.So it was the Diff or Tranny?
I just noticed my 19 signature doing this around 80km/hr (50mph) there’s a very faint whine that is alleviated by easing off the gas.My noise is a bit different. Only on acceleration. The second I remove my foot from pedal, the noise is gone. Well at least you got yours fixed. Thanks.
is this your first turbo car? just asking. Usually the turbo has a slight whisling sound when you accelerate. On Mazda you could hear it inside, other cars it depends where it is.
Can you talk a little more about this "input shaft bearing" issue? My 22 CX5 non-turbo has a very clearly heard coil whine around 45-50 mph. I'm thinking I may need talk to my dealership about it.This noise is coming from the transmission caused by an input shaft bearing. Report it to your dealer and hopefully Mazda approves a replacement. Some have managed to get a replacement with one try and for others it took multiple tries.
This problem, if that is what it is, goes back to 2013 models and it still is coming up. I had a trans replaced on my 2014 because of this. Can't believe it's still rearing it's head.This noise is coming from the transmission caused by an input shaft bearing. Report it to your dealer and hopefully Mazda approves a replacement. Some have managed to get a replacement with one try and for others it took multiple tries.
I've taken my car 5 times to the dealer so far as the noise keeps getting worse. The technicians confirmed the noise is coming from the transmission, however Mazda is deeming it as normal operation of the vehicle.Can you talk a little more about this "input shaft bearing" issue? My 22 CX5 non-turbo has a very clearly heard coil whine around 45-50 mph. I'm thinking I may need talk to my dealership about it.