MyTeslaMate
HVPACK1 family

HVPACK1_a019_ShuntTcrCalNotUsed

Not Available

What does the HVPACK1_a019_ShuntTcrCalNotUsed alert mean?

The TCR Coefficient Calibrations are not being used.

What you'll see in your Tesla

  • Not Available

What triggers it

The stored Shunt Bar Resistance was either invalid or the written gain was outside of tolerance.

When it clears

Program the shunt TCR Coefficients into the calibration block.

Potential impact

The default TCR coefficients will be used. Shunt current measurement accuracy may be reduced.

Affected models

Semitruck

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