Recent content by LiverpoolFC

For the most recent DU, the invoice provides as follows: Part Quantity ASY,DRIVE,UNIT,3.0-150,REAR (1037000- 1 00-F)

I just found the invoice for this assessment of the whine. It states: "Test drove vehicle. This is normal operation of the contactors depending on age and ambient temp of the battery."

I've had motor whine since I purchased my CPO in August. Since then, I've had the DU replaced 3 times (one front and two rear). In each case Tesla engineers analyzed a recording of the whine and concluded DU replacement was required. My service center has been great to deal with, but at this...

At noon today I had one loading error and 10-20 seconds between songs. Speed was 65 kbps

I am in Raleigh and also getting 250kbps. Not getting loading errors, but still loading slow.

For the last four days I am having same problems. Slacker has always worked well for me, but now 5-15 seconds between songs, songs beings skipped because they cannot load, songs pausing, and a couple of loading errors.

Rear DU was replaced, so now I have new Front DU and Rear DU. The whine at 49-51mph is still present, maybe a drop quieter, and there is a new whine at 31-34mph which is as loud as 49-51 before... :( The rear DU part is: ASY,DRIVE,UNIT,3.0-150,REAR (1037000- 00-F)

Heard back from SC. Turns out the problem all this time was with the rear DU, not the front (which they replaced). Now I will have new front and rear DUs! :)

Dropped off MS at SC today for evaluation of the second DU. Loaner Model X has the same whine at half the volume...

My DU was replaced last week. It's hard to believe, but it sounds exactly the same, with the whine still being worst around 49mph. Not sure what do to. Since the Tesla engineers listened to a recording and concluded there was an issue before, they would have to agree there is an issue now...

Turn music up to 7 and if you can hear it over that, then it's is bad as mine. The whine is almost painful at around 49mph.

Update. Got a call from SC yesterday — based on the audio recording made by my SC, the Tesla engineerrs determined that there is a problem with the front drive unit, so there are going to replace it! I really appreciate the local SC taking seriously my concerns and escalating the issue to the...

Does anyone know if the replaced motors are rebuilt or new?

You should be whining after United's performance against RM yesterday ;) . Sorry for OT post, but could not resist.

I don't think the firmware is the issue, I am also on 2017.28.4 cf44833. After testing some more over the weekend, it seems 49-50mph is maximum whine/nails on a chalkboard, which can be heard over moderately loud music and is especially bad if I slightly depress the accelerator. As I get...