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1. Scheduled charging in the event of an emmz malfunction does not affect the charge rate in any way from the word "completely" - the gateway and all units remain in normal operation, regardless of the operability of the tegra board 2. If it is impossible to enter pin to drive, the Tesla uses a...

Persistence? This, in general, is their duty! ))

Help Fremont? Armless and brainless performers. I advise you not to go there again. Tesla representative offices have all the necessary software for full-fledged quick data recovery.

And what can go wrong in the official representation? Replacing the tegra board (no one will do yours exactly on the spot - there is no one and no time) and the procedure for restoring the contents through the toolbox from ic. 2 hours. Replacement cards do not touch the tegra - they lie in the...

I had to do it myself ) emcblk0p4/tesla - there were all your settings and data

Tegra is not yet receiving the v11 update - and most likely it will be critically heavy for older emmc versions

This "serious operation" takes 2-3 hours when replacing the entire Tegra board (and this is exactly what it is), no one in Tesla will restore your user data in the car in case of serious emmc failures

There might not have been an emms malfunction - it’s not at all necessary that the chip fails, it works for many and will work for a long time (even the FMR-revision of the first revision is 12-13" old), just Tesla is reinsured)

The problem is, in case of an unsuccessful update, the download of newer versions may completely stop due to the presence of signs of an uninstalled update in the system, there are enough examples. In such cases, there is only one way out - to identify the cause of the failure and update...

Yes. By the way, an inactive partition is not necessarily an older version) If the update fails for some reason, this section may be on a newer version

As mentioned above, open the hood and apply + to the emergency terminal under the trim. The second mechanical option is to press the gap between the central pillar and the glass of the front door, open the door with a wire hook, fold back the rear seat, open the trunk with an emergency cable...

Try to wake up the car from the key or from the application as early as possible, this usually helps, the problem is not hardware but software

This tactic is clearly shown in the menu Service Mode - Reinstall Software, where there are 2 items - fast reinstall and full reinstall. The principle is almost the same - if in the first case the minimum necessary data package is formed for installation with skipping blocks that do not require...

Understand that similar firmware versions cannot differ dramatically. And Tesla came up with a beautiful solution as part of the OTA updates - when compiling the update package on the server, take into account the versions and composition of the old and new firmware, thus trying to minimize the...

Yes, I am in Moscow. Twitter and other facebooks are extremely uninteresting to me)) Yes, and there are no problems with communication, there is a VPN, in the end, all these blockages are not comparable with a five-meter concrete fence with barbed wire on top and which cannot be climbed over -...

I shot them and compared them - for converting cars from the USA to Europe (yellow turn signals)

Everything is being done. Changing the configuration to HID in the gateway, and re-pinning the headlight connectors - and the xenon headlights start working fine. Another thing is that the factory xenon is very weak (the luminous flux is limited to 2000lm mainly due to Tesla's unwillingness to...

For example, here are full dumps of patches with successive updates of MCU2. For comparison - in a separate line, a full update dump from 2021.4.12.2 to 2021.40 - about 2 GB in size

no, not new. Same as 2nd generation and beyond.

The headlights are new, but the rear lights are old ))

In the photo I indicate the SIM slot, the microsd is to the right

When I get a chance, I'll show you. But I note - if you haven’t seen something, it doesn’t mean that it doesn’t exist) I will study the update logs I have, if anything, I'll post it

First apply the patch, then copy the rest from the active partition

Here you are wrong. Tesla is increasingly practicing partial updates - especially when installing firmware sequentially, when the update file contains only differences in firmware, and, accordingly, has a size of 200-300MB

Of course no ) It is necessary to remove the inner trim of the right front sill, the right side trim of the center console, bend the carpet on the passenger side and remove the protective plastic trim at the passenger's feet. There is a mcu, it has 2 slots - for sim and microsd

By the way, I also note that if for some reason you did not successfully update FW, or the certificates expired, it is useless to expect automatic download of new versions of maps. By the way, map-updater does not stop even the physical absence of a microsd card - it just tries to re-download...

Год и модель у вас Tesl about mtd7 is not entirely true, often according to the logs mtd9/10 fails according to which of the mmcblk0 partitions is active, to restore working capacity it is quite enough to change only it. ENV touching once again can be fraught))

In the graphical interface of Ubuntu, it is quite enough to select a partition, the advanced settings button - to restore the partition image. In this case, the partition does not need to be renamed or formatted - just create 2 partitions of the required volume of any format (fat, ntfs, ext - it...

No need for scripts. On a card with a capacity of at least 16 GB, create 2 ext3 partitions. The cards will download by themselves. And this script is executed not on the map, but from within, in the system.

I don't think this will solve the problem. frequent manifestation on mku tegra due to problems with firmware (2020.48.xxx version)

what sh file are you talking about? original scripts?

On the new Plaid and LR, I have already encountered similar manifestations - due to problems with microsd cards (for GW) in the MCU - in 5 cases out of 12 inspected machines, while in 2 of them the card was not installed. Tesla uses 8 GB, it's better to put 32 or 64 - everything works fine

GTW_w026_ibsMia - fault intelligent battery sensor - installed at the negative terminal of the battery 12v

And I did not understand all this fuss with the supply voltage of the emmk, pull-up resistors and expensive programmers. Above I met sound ideas, let me add. 1. Voltage. 5 volts, preferably from a power bank - to the input power capacitors of the Tegra board. 2. Wires. The length is not...

You do not quite understand me correctly. The connectors are fully consistent - but to install the first generation MCU from the second or MCU2 in the machine, you will have to reconnect some of the wires in the upper row of connectors. Some adapters and adapters are harder and longer to do than...

IC1 and IC2 are the same in connection, but completely different in functionality. I tried at the stand to connect MCU2 to IC1 and vice versa - to no avail, it does not work. Replacement only with a pair of MCU / IC. Further, the most significant software problem, since intel is much more...

OK. I am a new user. So what? I have very little free time, and I visited TMC only as a reader. And just the other day I conducted an experiment to replace mcu2 with mcu1. Moreover - it all started much earlier, since MCU1 and MCU2 work the same way on my work stand assembled on the wiring...

Of course not compatible) To transfer the machine to AP3, a lot of things need to be replaced ...

They proved to be interchangeable enough. I don’t take autopilot into account yet. Need to try.

On this topic. I don’t see any problems, except for the tuner. As an experiment, temporarily replaced MCU2 with MCU1 All systems except IBS (12 volt current sensor), Homelink (solved by switching one of the LIN-bus) and IC sees - albeit with a different version (this is easily solved on MCU1)...