AmpedRealtor
Well-Known Member
We've had balloon squeal, milling noise, clunking, outright failure, and maybe some other noises that I'm forgetting, so it's likely that different drives had different issues at different times. Hopefully they've eliminated all the issues by now.
Mine has balloon squeal and I was told it's normal and that there is nothing that can be done, even though I know for a fact that many VINs before and after mine received contactor switch upgrades that eliminated this balloon squealing noise. To be fair, I think the balloon noise has more to do with the battery and switches and less to do with the DU. I'm also experiencing some major frustrations with Tesla on the software front, their recent releases have been awful. I'm a bit down on Tesla right now.