MyTeslaMate
BMSSEMI family

BMSSEMI_a040_WeakShortImpedance

Not Available

What does the BMSSEMI_a040_WeakShortImpedance alert mean?

Battery Management System Semi (BMSSEMI) detected a brick impedance value is lower than a limit threshold, indicating a weak short on at least one brick.

What you'll see in your Tesla

  • Not Available

What triggers it

Brick impedance value is lower than a limit threshold indicating a weak short on at least one brick.

When it clears

Brick impedance values are not lower than weak short impedance threshold.

Potential impact

Could indicate a hardware failure.

Affected models

Semitruck

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