According to Tesla, should the 48v battery be discharged (so you can't enable the HV battery), you can jump-start with 12v or 48v. They have additional circuitry to detect the voltage, and if 12v, step it up to 48v. Very clever!
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You can Jump a Cybertruck with 12v or 48v
- Thread starter vcor
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smogne41
Active Member
Very useful. But yeah, DC-DC converters like this are a commodity item. The surprise to me is not that it could be done, but that Tesla actually did something HELPFUL two owners/service people.
No one is answering the question in this thread. I wonder why.
There are a lot of genius's in here. Self-proclaimed or not...lol
There are a lot of genius's in here. Self-proclaimed or not...lol
Mike_TV
Active Member
My CT ran out of juice, tried jumping it but didn’t work so replaced the 48 volt battery and couldn’t get it to power up to charge, I did a hard reset. Still in limp mode and can’t get it to charge
Did anyone else have any similar issues and advice on what is required to get charging again
Thanks
Did anyone else have any similar issues and advice on what is required to get charging again
Thanks
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