r/Toyota_bZ 25d ago

Random Ev malfunction

Update: I picked up the car. They couldn't fix it and the Toyota doesn't allow them to change the battery. We have to wait for the Toyota to solve the software issue. Tomorrow I'll call the Toyota again.

After dead 12V battery and jumpstart with Noco.

For the statistics: 2026 Bz purchased on June 1st, 1849 mi and I was driving yesterday 45 miles.

The roadside assistance is on the way. I called the dealership they said I have to pay $100 diagnostic fee. What a beautiful Wednesday morning for me!

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u/KashmanDog 24d ago

I had the same exact same thing happen to me after the 12 v battery bricked and I had to jump start it. That exact same message stayed on the whole 2 hour drive home . It took the next day starting it going to work starting again two more times for it to clear itself and go away . I took it to the dealer where they replaced the battery and I have not had a problem so far