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it's enabled in factory mode in my car with that firmware.. try to do a couple reboots, probably just a glitch.
Hmm, thanks - good info. I've done plenty of reboots so it's not that.
I'm 'de-hacking' my car because a commercial rooter has been in there in the past and modified a lot of stuff. It's probably related to that. Does anyone have a copy of init-stage-1.sh from /var/lib/boot that they would share with me from an unmodified car?
If this is MCU1 there is no problems at all. Even if you have root you can open port even on 2020.47.
Not if there are scripts running at boot that disable the port in seceth ;-)
It's covered in this thread:
Manual firmware update (for new charge port)
Bought brand new charge port for P100D year 2017. Part number: 1061353-00-F. The old one is mechanically damaged, albeit charging works but in limited mode. When charge port physically changed: The car says "Software upgrade required". Port will not unlock Doesn't charge if opened via...
teslamotorsclub.com
Hello I got 2013 S P85,
car was at 0% charge, replaced 12v battery and managed to plug it to mobile charger 110v I drove it two times for 5 minutes in two days. Then I left it on the charger to fully charge. After that car was charged but now it’s dead…
I tried all soft and hard resets.
it’s throwing multiple errors:
DI_u014 Unable to drive / Voltage supply too low
BMS_f071 Unable to start / vehicle service is required
GTW_w018 Electrical system power reduced / vehicle may shut down unexpectedly
BMS_w107 Vehicle may not restart / vehicle service is required
Contractors not clicking.
What the best way to start diagnostics of this vehicle and pin pointing the problem?
MCU is not rooted…
thanks a lot in advance
appreciate any help
car was at 0% charge, replaced 12v battery and managed to plug it to mobile charger 110v I drove it two times for 5 minutes in two days. Then I left it on the charger to fully charge. After that car was charged but now it’s dead…
I tried all soft and hard resets.
it’s throwing multiple errors:
DI_u014 Unable to drive / Voltage supply too low
BMS_f071 Unable to start / vehicle service is required
GTW_w018 Electrical system power reduced / vehicle may shut down unexpectedly
BMS_w107 Vehicle may not restart / vehicle service is required
Contractors not clicking.
What the best way to start diagnostics of this vehicle and pin pointing the problem?
MCU is not rooted…
thanks a lot in advance
appreciate any help
I read your wiki but did not find any information how to reenable supercharging?
I am thinking of buying a salvage car and having fast charging would be crutial (not necessary supercharging). How is this process to reenable it? Is it possible to put a Fin from my second Tesla and use it to charge? I would already be happy to reenable Chademo which would be enough for a small road trip just in case.
More over is it possible to put my own sim card to get online and use my own spotify account to get music?
WAMZ: I only know what I've experienced and figured out for myself, and that's all rooted.
Kitt_De: There's a good reason for that. SOME ppl are unethical and seek to enable supercharging when it was not paid for. All DC (fast) charging relies on the same switch. If you're honest maybe you can figure it out. On the SIM yes as long as it's compatible with AT&T (3G or LTE as the daughtercard may be) and you pay for the account, but why? Idk about Spotify as I don't use it, but I believe yes.
Kitt_De: There's a good reason for that. SOME ppl are unethical and seek to enable supercharging when it was not paid for. All DC (fast) charging relies on the same switch. If you're honest maybe you can figure it out. On the SIM yes as long as it's compatible with AT&T (3G or LTE as the daughtercard may be) and you pay for the account, but why? Idk about Spotify as I don't use it, but I believe yes.
I've never had to face those problems, so I'm not sure if I can be of any help. But there is an error in (what I guess is) the drive inverter, voltage too low. I guess it means the HV battery.
I would check voltage at the 12V battery, and make sure that's not a problem. If that's ruled out, you might have a serious drain somewhere (if you truly charged your car to 100%). Or the HV battery might have gone bad. I would like to see the HV battery voltage, but without root you'd need to disassemble a few parts, and that can be pretty dangerous (electrocution risk).
I'll let LayZ know you're interested, since I guess you won't get a reply from here.
