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There seems to be a building of IC talk.... Yes the IC has a eMMC. we have seen a small amount of them wear out.... We are still looking for a good replacement chip and will start offering repairs if needed once we have a suitable chip.

You lose nothing at this point. Sorry if already answered. We are unfortunately not very caught up on this thread. Glad it still helps people. The extra space is simply used to wear level.

Actually, the firmware also lives on eMMC, in the P1 and 2 partitions. It is also loaded into RAM, however likely partially since the firmware can be up to 1 Gig, and it escapes my memory (pun intended) how much there is.

We have recently seen a Tegra board fail that was replaced by Tesla under recall. We are still looking into it but it appears the eMMC is fine and some other component has failed. It's likely a one-off issue, however Tesla has told him his "MCU has failed, and need to upgrade to MCU2 for over...

Sorry, very limited service of screens in the Bay Area for current future.

If you are down in OC area, we can do native retrofit in 1 day without the need of any adapters.

This can be done. We have Used HID lights available. We have converted the HID to LED using all OE parts and controls. LED and HID can also be done in a very similar way. However this is not something we can do remote and we can old do at our location. Using HID with upgraded projectors...

Car is lowered about 1.25" I had a set of tires on the rear that were 275x35x20 that came with a set of wheels, the smaller diameter had too much gap all around for my liking. I was glad when the tires wore out and I went back to 285x35.

This is the mentioned set of wheels. 285x35x20 in front and 335x30x20 in the back.

We have installed 335 in the rear on the new body with no rub, the setup is pretty specific and made by Signature Wheels. I run 285/35/20 with different offsets and have not had any rub on my original body style.

Do you have base or premium audio? We might have parts to make a one off adapter. I'm not aware of any you can buy. PM us on details what you want to do and maybe we can help you out.

We still see original chips.

Sorry, im not fully up to date on the thread, but this caught my eye. The larger chip is not partitioned to allow the user all the space (unneeded) but the chip does utilize all the space for wear. Tesla has also reduced logging significantly. A replaced chip perform well and will last much...

We planned to, but never got around to it yet.

Hope your repair is completed, but let us know if you need additional repairs, we fix door handle, windows, chargers, suspensions and more.

Sorry, didnt see your message. We are currently out of latches, and are working on getting a new batch.

Unfortantly mcu2 configs cant be changed by us at this time. If a car got this before mcu2 upgrade, then it should work as long as the tech copies the config over.

Original chips had almost no free space. The new ones have 56 gigs free, use 8.

The chip self wear levels. The current chips are partitioned the same as original.

We have also seen this error, Does not matter what eMMC is in the car. Our guess is the error is do to some remaining corrupt data that was migrated, or will trigger when a response is not within the expected limitations.

It is very normal, when they are servicing the mcu, the car's power is likely removed, and the mcu is likey outside of the car being worked on. The app connection requires the mcu to send the info to Tesla for app to see the car.

This does seem to happen some times. We've seen that mcu continues to work normally while showing the error. There may be some specific firmware that shows shows this error while MCU works fine. We have not had a chance to trace this down but it seems to be a incorrect warning message. Your...

Small motor uses different subframe. Base and Sport motor are same physical size, different power capability.

Interesting, I've looked at the newer subframe online and they appear to look the same. Will see if we can find on in person to see if we can find the difference.

Im not sure about being improper installation. The cases we have seen the 2 tabs are cracked which is most apparent. However when we took a closer look we also saw there were 2 additional cracks in the frame where the weild was, and extended beyond.

We replace rear subframes for far less than 3000+ We generally see P cars crack the rear mount and part of the subframe.

That does sound very strange. Most cars we see have their original toe links, even the ones we replace seem to have life left in the bushings. A couple cars to note had 170k and 190k miles... The N2 ones have a 8 year warranty on the bushings. But I suspect there may be other issues causing...

Cads will be should for around $30 for DIY

Currently we have tested 1 SanDisk card to be compatible and working. We are getting a batch of them for sale. The price wont be the cheapest as they are coming from a verified vender to ensure we are not getting counterfeits. However pricing will not be out of line either.

Sounds like something we can take care of pretty quickly for you, give us a call if you want to swing by us in Costa Mesa, 833-383-4963

Try a reboot, a new board should boot in 90 seconds. Old boards are much slower.

It depends on the car. One of our cars could not get proper toe with factory. AFAIK the car was never in an accident. Custom toe arms finally got the car to be able to align into spec.

We have seen a couple cars where the SC likely used a different revision of Tegra (daughterboard) which required a LTE gps board upgrade to restore nav functionality. The symptom is total nav failure in what we have seen.

Anyone who submitted our invoice and got denied. Appeal your denial, restate all the info from your invoice, and let them know we tested your chip for failure, Then repaired your board with a new chip. We are working with Tesla to help them approve all our eMMC repairs.

It was enabled not long ago.

Added instructional install video and talk about products.

MX have a eMMC containing maps no SD. Older software maps card may not be partitioned correctly and need Tesla help.

We will have preformated SD cards available soon.

Most likely eMMC failure. Seems like your wifi/bluetooth driver file is corrupted, hence the loss of both functions, both are the same driver file.

Touchscreen input controller can also fail, causing loss of touch control, all the other failures are much more rare but can happen.

It should only take about a minute or so... Seems like your emmc is failing.

A similar issue could occur.

Thanks Luke, adding to front page.

Hey everyone, here are our current prices with our promos: 2 arms - $650 + shipping + tax ($200 savings) 4 arms - $1300 + shipping + tax ($400 savings) 4 arms + lowering links - $1555 + shipping + tax ($600 savings) 2 arms + install - $925 + tax ($325 savings) 4 arms + install - $1650 + tax...

There are some procedures run after an alignment that the shops dont have. However in our expierence a good alignment will get the car aligned and drives fine without the tesla listed software procedures.

It can be challenging to seperate between programing "bugs" from different versions vs eMMC related issues. One way to help is if the issue is mass reported for a issue on a specific version. There are many "bugs" that can have effects that are very similar to eMMC signs of failure.

Hi Douyon1, this kit should fit on the 2020 MX. AFAIK the 2020 still has limitations of rear suspension adjustment, the arm would allow the -1 camber adjustment, and depending on the height and car the toe kit may or may not be needed. The lowering links will still allow the 2020 to be...

The slightly newer MCU does need wireing changes to be installed into the old cars, the same wiring will allow MCU2 to connect. Sorry your having challenges due to the timing of your repair. Hopefully they realize soon and credit you back.

IC wake is likely energy saving if that happens after car is parked a while before using again. A sign of failure is car not shutting off consistently when exiting the car.

You state that car wakes in silence, and reboot brings it back? If you don't reboot, does the sound ever come back? This specific example has not been listed, and we can add it to the front page, however it's likely your chip is starting to fail, and the audio files are in corrupted areas. An...