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DIY Installing CCS Retrofit in My US 2017 Model X

Update 06/21/2022

Tested out in Chargepoint CCS charging station. Could get 70kw with 71% battery. Not bad at all! I will test it again when I go to roadtrip with less charge to test out the max charging speed


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Looking to DIY this myself to my newly bought US model S. I'm able to buy Toolbox 2. Can someone help out with info how to change gateway config? Car not rooted.
If you are in Europe, you could try to schedule a service appointment with Tesla service and see if they could do the retrofit for you.

The public subscription of Toolbox 2 and Toolbox 3 does not allow you to modify the gateway config. Only the Tesla mechanic version could
Looking to DIY this myself to my newly bought US model S. I'm able to buy Toolbox 2. Can someone help out with info how to change gateway config? Car not rooted.
When you say "I'm able to buy toolbox2", if you mean FULL toolbox2, most likely you can change the car configuration that way. User access toolbox won't allow you to do that. You need toolbox2 anyway to reconfigure the PEKTRON module, so the lights behave the way they should.
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Thanks for the info, but there is no learning in giving the car to Tesla or other mechanics.
I don't know which version of Toolbox the hackers are selling, I'll ask. But thinking of another route, what do you think of tapping directly into the CID eMMC. The eMMC holds the configuration in one of its partitions, right?

Thanks for the info for the PEKTRON module. I didn't know that.
It’s not that easy. The configuration is stored in the gateway, not in the eMMC. Also, Tesla might connect to your car and revert any changes you have made. There is more: depending on your fw, some entries of the configuration file might be locked, so you can’t change those without toolbox (3, I presume). Finally, if you have MCU2, all the contents of the eMMC is encrypted, although there should be a workaround.

If you are thinking of rooter’s way of getting root, that was great at the beginning, but Tesla closed all these holes looooong time ago. Now you need to be much more sophisticated to do anything.
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