MyTeslaMate
HVREX family

HVREX_a313_NvmDeviceInitError

Not Available

What does the HVREX_a313_NvmDeviceInitError alert mean?

The High Voltage Controller (HVC) fails to initialize its non-volatile memory (NVM).

What you'll see in your Tesla

  • Not Available

What triggers it

The HVC encounters error on its NVM.

When it clears

Clears once the NVM medium is properly formatted.

Potential impact

The HVC cannot retain any non-volatile data.

Affected models

Cybertruck

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