I am the second owner so Tesla does not release that information. The drive unit was working fine as far as I know. It never made a sound upon acceleration.
Eh... you can usually get them to tell you in person as an aside with really generic questions like "how many times has this motor been replaced".
It doesnt have to make a noise to die per-se, 3rd replacement (2013 performance motor tuned down to base) showed no signs of failure other than a weird hesitation to switch from Park to drive every once and awhile.
Your contactors could also have gone bad, another common issue in the 2012-2013 packs. It could likely be that too. Point being Tesla has had the unfortunate experience of dealing with our model year 1000 times over. You'll know pretty soon (i'd bet by wednesday)
