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Will be operational tomorrow

I noticed with 2023.7.20, the charging curve (in V3 station) is more linear and doesn't drop to 94 kW after about 29% SOC it used to. I am seeing 158KW at 20% SOC, 100 kw at 51% SOC and 72 kW at 72% SOC. Anybody else see this? I have Model X 2017 100D. Finally, Tesla engineers seem like they...

I replaced with old lead acid battery that came with the car and no issues whatsoever.

I replaced the Rev 3 Ohmmu lithium battery with Rev4+ version with Bluetooth and the car drained the battery withing 24 hrs to 5% meaning it wasn't charging in the car. I am tired of dealing with resetting and replacing Ohmmu battery. IT IS NOT COMPATIBLE WITH MODEL 3/Y Firmware and they should...

No change in supercharging behavior after 2022.40.1

Transformer installed as well?

Any updates on this location. I will be passing by this weekend.

Anyone tried supercharging 100D in V2 and V3 after installing 2022.40.1. It should be better since they optimized charging curves depending on the type of supercharger.

Yes, I noticed something like yours in my 2017 100D Model X. I am not sure if the time to charge is the same between V2 and V3 for say 15% to 80%.

These will rust over time and be hard to remove or might even fall off. Stainless steel solution would be much better...

Was it supercharged primarily, meaning at high rates like Model X/S/3/Y? What is the capacity after 3.5 yrs? With current battery technology, you cannot achieve best of everything - range, charging time, capacity retention, cost

I do think that there could be an oversight on Tesla's part on not turning on the cooling fan. They do allow the pack to run hot after charging at a very high rate in V3. Why allow that high rates if they want to protect the battery in the first place. I am going to file a bug report in the...

In V2, it is better (at 54%SOC, charge rate is 100kW with a gradual taper from 142KW). In V3, I see exactly what you guys get (30% - 60% it is stuck at 94KW after peak of 196KW and sudden drop to 94KW at about 31%). Battery temperature was above spec. in V3 (goes as high as 55C) and cooling fan...

Why do you think other EV makers will be any better? I am just being devil's advocate.

I scheduled a service visit. I know the answer they will give but worth trying and explaining to the technician directly who worked on my car at the time of HV battery replacement.

I think SW team missed something in their code. Fading support for legacy models, I suppose. My Model 3 fan kicks in though.

After HV battery replacement, the issue manifested in an unusual way. On a V3 charger, charging ramps up to 190KW briefly and at 31% SOC drop down to 94KW and stays on at that rate until 61% (slightly increase to 97KW when it gets close to 55%) . The battery temps are not in working range and I...

After HV battery replacement, the issue manifested in an unusual way. On a V3 charger, charging ramps up to 190KW briefly and at 31% SOC drop down to 94KW and stays on at that rate until 61% (slightly increase to 97KW when it gets close to 55%) . The battery temps are not in working range and I...

Get Scan My Tesla App, cable and Bluetooth dongle to get an idea of what is going on. Dongle: https://www.amazon.com/gp/product/B07JFRFJG6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 Cable: Tesla CAN Diagnostic Cable (Sept 2015 and up) – Crimped OBD-II – Maxwell Automotive Technologies App...

New battery on a 2017 MX 100D would give 295 miles of range.

No, it is not new, It is a remanufactured battery. We can't expect a new battery for 75K mile car after 4.5 years of ownership. Estimated miles showing 275 miles at 100% SOC. Original battery had 270 miles at 100% SOC. Battery Part number: BATT, 100KWH, SX, REMANUFACTURED, RAVEN(1107679-01-E)...

What does your invoice say for battery, reman or new? Mine arrived today after 2 months and don't know whether it is reman or new?

Covered under warranty. There is a big delay in getting battery. My Model is with Portland SC since Nov. 20, 2021. ETA of Jan. 17, 2022

Do you mind sharing the part # based on your invoice/estimate. I have a 100D.

Tesla agreed to replace the HV battery, finally. No ETA. Not sure the what would be state of replacement? Will it have less capacity that what I have. That is my concern now. They don't make any of those 2017, 18650 battery packs.

Exactly, a loud rattle. I thought something was loose as my car was in service center many times after half shaft change. It is in service center again for this issue and battery cooling issue

Alarming thing is that Las Vegas Service Center technician noticed this and told me about when I first reported the battery cooling problem. But Service center retracted that and told me "who said so" when I went the next day to leave my car. None of other service centers, Fremont, Dublin...

Found the faulty module using SMT. Pictures attached for before, during and after supercharging. NCDS put me in touch with Tesla corporate, finally and I will see where it goes from here

Also, filed a case with NCDSUSA. I will wait and see what the resolution would be from Tesla.

Yes, I have ordered SMT tools (OBD link, cable and App) and will report what I find out.

Issue still not fixed. At this point, the only fix I am thinking is to replace HV battery. I am not sure why service centers are dodging to solve this issue once and for all.

Technician at Fremont Service center attributed the issue to bad onboard charger which was not allowing the coolant to flow properly and hence battery was over heating during super charging. At first, I was skeptical about his assessment, but he was confident, and Tesla would stand by it. Time...

Update: Issue still there. (for sure, AC is working much better than before, cools faster at 95F weather better than before). Something else is going on. Going to try with Fremont Service Center. I did raise the issue with [email protected]. Haven't heard from them either. Not sure how to...

Update: Got my car back from Service Center yet another time. The Technician found a leak in AC system due to bad O-rings and thinks that is the cause for the battery heating up during supercharging. Need to make another test run on my end to see this fixed it.

I am losing patience and no word yet from service center. Long distance driving is quite impossible with this scenario as it takes twice as long in each supercharger location with this issue. If they give me a crap answer saying that everything is normal, I am going for arbitration.

All I can say is there is something going on in the Battery thermal management system or maybe a bad battery module and Service center has no clue for the past month or so. I am posting here to find out if anybody had similar issues. My range is at 270 miles for 100% SOC (after BMS...

As you see in the last few pictures in the series, yellow bar mean you are power limited. If I sit at supercharging on a hot day say until 65% SOC, my power is limited to like 40kWh on the energy graph in Instrument Panel and end up driving at no more than 30MPH until battery cools due to car motion

I start with normal supercharging rate (as shown in first picture) and see how it goes down rapidly in subsequent pictures and ends up with yellow bars when I am ready to drive after supercharging

Technician informed during my second visit that one of the module is out of spec temp wise. But all the thermal tests are passing. He also topped off coolant.

I have battery cooling issue crop up in the last 2 months and been at service center since then off and on. Service center told me they couldn't pull the logs because of bad SD card. Now that it has been changed, they should have all the data they need. I am posting series of pictures that...

Fluid level in one of the motors was low. This was the case in 2017 Model X 100D.

I had a similar problem crop up in the last 2 months and been at service center since then off and on. Service center told me they couldn't pull the logs because of bad SD card. Now that it has been changed, they should have all the data they need. I am posting series of pictures that ultimately...

Any update on construction completion... Planning for a trip from Reno to PDX this weekend.

I have been getting this message off and on and lately whenever I go over the hills in Mt. Shasta. Power gets limited to like 45 KW and supercharges at 32 KWh. Currently with Fremont Service center for diagnosis. Will let you know. Few weeks ago, AC busted and had to pay $4K for that since my...

Plenty of room for the air to go around it. It works great on my car for last 3 years. Problem with other solutions that I see especially ones which hang off the grill is if something bumps into it, your grille will break.

It didn't affect the battery cooling on my Model 3 performance for last 3 years and works and looks great.

Repeating the earlier post on this subject in case people missed it on inexpensive solutions, No-Hole Tesla Model X Front License Plate Installation kit | Etsy

Yes, didn't realize it has been discussed already. My mistake. I was in the process of removing post. You beat me to it.

In my case it showed up around 7k and I have automatic lowering from standard at 55 mph. It has become really worse since then. If you set it to low all the time, shudder will show up after 10k or so depending upon how hard you accelerate. Shudder is pronounced when you kind of turn and...

Sorry to say, TSB won't last for long. Shudder will come back. It is a design issue and can be fixed only if drive units move with the suspension height adjustment so that the drive shaft and drive unit all in same horizontal plane