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  1. hiroshiy

    updates for Japan - why so delayed and features locked?

    Hi, I have an X Plaid and a 2021 Y, and 2021 Y has 2024.2.7. Looking at TeslaFi, it seems there are no Model 3s with 2023.38.9.1, so I think you will receive updates soon. Is your firmware download setting Advanced? Advanced = earlier software update.
  2. hiroshiy

    Model X Winter Tires

    Oh, maybe it's my misunderstanding. Please let me know if the Cyclones fit with your X! I already bought another set of OEM 20-inch wheels.
  3. hiroshiy

    Model X Winter Tires

    For Cyclones, yes. Is your new X Plaid? The brake caliper size on the Plaid is bigger. Cyclones + Plaid didn't fit (the wheels didn't clear the brakes). Some people in Japan say Cyclones + LR fit, but I have no personal experience.
  4. hiroshiy

    Formatting SSD for Steam limits dashcam/sentry partition to 64GB

    Yeah, @MP3Mike may be right. I had two-partitioned USB stick before, each for sentry and music. Now that Steam make only two partitions and doesn't allow me to modify the partition size, I have no idea how I can coexist Steam, music and sentry on one physical SSD.
  5. hiroshiy

    Formatting SSD for Steam limits dashcam/sentry partition to 64GB

    I have the same problem. Some commenters do not know how Steam on Tesla Model S/X works, so here's some additional information. When installing Steam on your Tesla, it repartitions the whole physical drive into two partitions, making the first 64GB partition for sentry and the other encrypted so...
  6. hiroshiy

    Everybody’s software version (M3)

    Updates are sent based on vehicle model, version, and configuration. TeslaFi offers statistical data on which type of vehicle received which update. According to TeslaFi, 124 vehicles currently have 2023.38.9.1, and 44 cars have already received 2024.2.3 (which I have) and have been installed...
  7. hiroshiy

    Battery and Drive Unit Warranties ending soon. What next?

    Hi, I can't believe the drive unit costs so much! I had a warranty replacement of the MX rear motor, and the invoice was like this. The rear motor assembly itself costs around 900,000 yen.
  8. hiroshiy

    BYD in Japan

    BYD is using the traditional dealer model to satisfy Japanese customers. Numbers show that BYD is doing much better than Hyundai, which employs a direct sales model like Tesla. Many factors affect the low Tesla sales figures in Japan. I believe one major factor is insufficient service. Since...
  9. hiroshiy

    Model X Winter Tires

    I had a 2017 MXP and upgraded(?) to 2023 MXP. My previous winter rims were Tesla Cyclone 19 for Model X. I had hoped that these rims fit the new MXP, but they didn't. Some of my friends said they fit the new MX LR, but in my experience, the rims didn't clear brake calipers. I also read this...
  10. hiroshiy

    Vendor Scan My Tesla, a CANBUS reader for Android

    Last October, I got my MXP and installed the OBDLink LX with the new cable. It worked fine as before, but the cubby space is so small I can't stow the adapter and the cable inside and close the door. Read this thread - and found Scott drilled a hole to pass the cable. Is there any way to put it...
  11. hiroshiy

    Sudden drop when parked at specific mileage

    I felt the same way - I.e., if the SOC is under 50% and the car is parked for some time, the SOC drops for standby power. I believe this is because the battery is getting colder, and voltage drops due to cold. You'll see higher range drops while parked at SOC 20% or 10%. It is not from...
  12. hiroshiy

    Speaker upgrade - Light Harmonic

    Thank you for sharing your installation photos! Which model is this? Model S/3/X/Y? I had a 2017 Model X and replaced the speakers at Focal Kisarazu: https://www.focal-audio.jp/ But now I sold it to Tesla and bought Plaid. I wouldn't say I liked the woofers and sub-woofer of the old Model X...
  13. hiroshiy

    Service mode in Japan - Password?

    So, can I just rename the WiFi router SSID to "tesla-vehicle," and it works?? I will try later today.
  14. hiroshiy

    2023.32.9 release

    Hi, just an anecdote, my old Model X didn't get the update, so apparently, this update is for HW3 with AMD processor.
  15. hiroshiy

    12V Access: Model S 2021 Refresh

    OK, I finally decided what to do with all this equipment. - Amateur radio transceiver 15A - Blackvue Dashcam 2ch <1A - Blackvue backup battery 5A - Rader detector <1A I will ask my installer to connect all devices to the front accessory socket in parallel, and install a physical 12V disconnect...
  16. hiroshiy

    12V Access: Model S 2021 Refresh

    @4SUPER9 , I know. I don't use Sentry often. I'm only interested in reducing the vampire drain by constant-on LV devices, such as dashcams. I'm now convinced that a small Power Magic battery on an always-on LV connection would consume more power than without because the Power Magic would pass...
  17. hiroshiy

    Changing ECU 1537264-00-B to 1537264-20-B

    I have no information about this retrofitting US charging controller with EU charging controller, but I found this thread: https://teslamotorsclub.com/tmc/threads/retrofit-ccs-compatibility-onto-earlier-na-model-3-diy-approach.251046/page-3 There are a few TMC members who actually did this.
  18. hiroshiy

    12V Access: Model S 2021 Refresh

     @vcor , I'm still wondering whether I'm wrong about my assumptions. I thought the Power Magic would cycle its battery and not pass through, but it makes more sense for the Power Magic to keep its SOC highest while the 12V source is intact. This means it would keep draining the LV battery after...
  19. hiroshiy

    12V Access: Model S 2021 Refresh

    @vcor, @HP Man, I know the Power Magic wastes energy, and it's not 100% efficient. I also had no issues other than battery drain for nine years. That said, the wasted energy would be BIGGER if I connect the Blackvue directly than via the Power Magic sub-battery. While the car's HV battery and...
  20. hiroshiy

    12V Access: Model S 2021 Refresh

    I purchased my first Tesla in 2014 and have been using Blackvue with a 12.0V voltage cutoff since then. My car wakes up several times a day, and I believe it is because of an excessive 12V battery drain. With Plaid, IngineerX (YouTube) explained that the car closely monitors the battery current...
  21. hiroshiy

    12V Access: Model S 2021 Refresh

    Hi, I will take the delivery of X Plaid in October in Japan (finally). It's LHD and comes from Fremont, so I assume it's mostly the same car as European Plaid. I need two low-voltage power sources. 1. Always on power for my Blackvue and its battery (Power Magic B-112). 2. Switched power for my...
  22. hiroshiy

    TeslaFi has gone nuts

    I have the same issue. I have also been using TeslaFi since almost the beginning and know how sleep works. With this software version, nothing works to sleep the car. At least, during the deep sleep mode, the vampire drain is limited, so I think the vehicle IS sleeping if I stop the polling for...
  23. hiroshiy

    HW4 & HW5 Discussion

    So looks like I'm called out... :-) In Japan, there are two address systems. Make it A and B. System A (Chiban system) identifies the owner of the land. You can't use it to send cars or deliver mail in some locations because one address could be one mountain or a vast rice field with many...
  24. hiroshiy

    2021 Refresh: Model S (and X?) Changes to 12v System

    Will it be complicated to access the penthouse and connect to the DCDC on refresh S/X, like Model 3/Y, under the rear seat?
  25. hiroshiy

    2021 Refresh: Model S (and X?) Changes to 12v System

    Bumping the thread - I would like to know also where to find the 16V source at the DCDC converter, on Plaid.
  26. hiroshiy

    New 2023 M3P owner in Yokohama

    Welcome to TMC! https://tocj.jp/ Tesla Owners Club Japan (TOCJ) is another community of Tesla Owners in Japan. They have offline meetings if you are interested. No forums (mailing list and Facebook only).
  27. hiroshiy

    CHAdeMO Adapter Update?

    Yes, your understanding is correct. Hmm, I think it's the charger manufacturers' oversight that it could default to 50A. Also, if you are charging already and if somebody with higher max amperage arrives and starts charging, your amperage will get dropped if you have Dynamic Control :-) They...
  28. hiroshiy

    CHAdeMO Adapter Update?

    @NamaDenki CHAdeMO introduced a protocol called Dynamic Control that allows chargers to change the maximum current of the charging session during the session. It wasn't possible before. The Tesla CHAdeMO adapter didn't support this. The charger manufacturers stupidly implemented their Dynamic...
  29. hiroshiy

    Thinking of buying a Tesla

    Welcome, @Yama0023 !
  30. hiroshiy

    Suggestions for Acquiring a Tesla During a 5-Month Stay in Japan

    @vitaliy Hi, I live in Tokyo, and I can help a little with your questions. As Jay said, most young Japanese people in Tokyo don't have driver's licenses. Some people have, and they mostly use, rental cars, charged in 15-minute increments. https://share.timescar.jp/fare/use.html # In Japan, we...
  31. hiroshiy

    2023 Model Y Rim Guards Installed

    Looks nice!
  32. hiroshiy

    Updates to ZESP3 from September 2023 (price increase and change of conditions)

    Existing cards will NOT be affected.
  33. hiroshiy

    Installing a Yaesu FTM400 Ham Radio in my 2023 Model X

    @Beta V Hi, did you finish your installation? I'm currently using ID-52 on my 2017 MX, but upgrading to 2023 MX later this year. I'm also thinking of changing from handy radio to a mobile rig, but these days, mobile rig choices are limited. I'm very interested in your passenger seat installation...
  34. hiroshiy

    Cannot force trunk to open all the way inside garage

    I believe the Model X doesn't have trunk height adjustment from the beginning—2017 MX owner. I had Model S/3/Y, and all models have trunk height adjustments.
  35. hiroshiy

    Refreshed 2021+ Model X and Model X Plaid waiting room

    About the RHD situation for Model S/X, I'd like to see the impact of each country affected. UK legally allowed, but a bad choice for Tesla because nobody wants it? JP legally allowed, some consumers actually prefer the LHD, but some do not. NZ legally not allowed, so no sale AU? HK? So here in...
  36. hiroshiy

    Hiroshima : after market rim and tire shop or car detailing shop

    @bary, welcome to the forum! I don't have any personal experience, but I found this post on Facebook...
  37. hiroshiy

    Anyone have a VHF/UHF transceiver in their car? If so, any RFI problems?

    Today, I asked the professional installer to set up a motor-drive antenna base Diamond K9000 on my 2017 Model X. Originally, I planned to place the base on top of the trunk (the highest position), but the installer pointed out that if I opened the trunk *and* the FWD at the same time, it would...
  38. hiroshiy

    Anyone have a VHF/UHF transceiver in their car? If so, any RFI problems?

    Hi, Barry, Teslas are still not very popular here. Half of the passenger vehicles are Kei cars, which are microcars with a max of 4 pax, costing $10,000-$15000 or less. Y is getting traction but is too wide to fit in the mechanical parking in city condominiums. It will take time. Re; HF - I...
  39. hiroshiy

    Anyone have a VHF/UHF transceiver in their car? If so, any RFI problems?

    Hi, reddy, thanks for the comment! >vandals Nothing to worry about! I'm in Japan and I have never heard of it :) >garage entry Yeah, that's the real concern here. Even now with the antenna mounted low, I hit the parking garage roof with the antenna a few times already. I will try my best...
  40. hiroshiy

    Chademo Charging Adapter Fault

    Have you contacted the service center? They can analyse the adapter at least in Japan.
  41. hiroshiy

    updates for Japan - why so delayed and features locked?

    Normally cars are not allowed to use turn signals or doors for the uses defined by the law. The Japanese government is not happy Tesla vehicles use the lighting systems for fun.
  42. hiroshiy

    Anyone have a VHF/UHF transceiver in their car? If so, any RFI problems?

    I have been using the setup for a few weeks, and I wish I could have more antenna gain. So I decided to mount the antenna on the top of the trunk. K416 didn't go all the way there. And another issue: the antenna gets too high, and I would need to remove or fold the antenna every time I park at...
  43. hiroshiy

    Imported US Tesla - What works, what doesn't? Due to the price difference, we are considering exporting a used Model 3 from US to Japan

    @Beerimar, welcome to the forum! I'm not an expert here, but I know only a few who imported US Teslas in Japan. There are a few issues with your plan. - The cellular modem is different in Japan (we need the ROW version), so if you can swap the modem and replace the SIM card, the car can connect...
  44. hiroshiy

    updates for Japan - why so delayed and features locked?

    > Japan regulatory approval delays? Mostly, yes. The government requires Tesla Japan to describe each change in detail and get approval per release. Also, the government sees Tesla as cars while parked, so they think Tesla vehicles should comply with laws about external lights (like flickering...
  45. hiroshiy

    Anyone have a VHF/UHF transceiver in their car? If so, any RFI problems?

    No, because I was a bit worried about the mount's stability at high speeds...
  46. hiroshiy

    Anyone have a VHF/UHF transceiver in their car? If so, any RFI problems?

    After using this setup (Diamond NR950M + Comet RS-720) for two days, I found a critical problem. It's hard to see in the photo, but I realized I couldn't unscrew the antenna from the base when I tried to remove the antenna for a car wash. It felt too tight, but I unscrewed it by loosening the...
  47. hiroshiy

    Anyone have a VHF/UHF transceiver in their car? If so, any RFI problems?

    Another update: today, I got a Comet RS-720 antenna base, so I replaced Diamond K416 with RS-720. Their sizes are similar. The base's clamp is wider than K416 so that it could clamp both to (1) the lip and (2) the top of the trunk. I thought 2 would be a better location for maximum gain, but...
  48. hiroshiy

    Anyone have a VHF/UHF transceiver in their car? If so, any RFI problems?

    Update: Diamond rep said I need to talk to a professional installer, which doesn't exist in the central Tokyo area. I have to drive 24 miles to visit the installer. After some research, Comet (another antenna base manufacturer) has similar products. https://www.comet-ant.co.jp/product/1841/...