MyTeslaMate
HVREX family

HVREX_a732_CacImbalance

Not Available

What does the HVREX_a732_CacImbalance alert mean?

The Calculated Amp-hour Capacity (CAC) difference of bricks within a module exceeds the acceptable threshold. This results in reduced battery performance and limits maximum range.

What you'll see in your Tesla

  • Not Available

What triggers it

The estimated imbalance between the average CAC and minimum CAC within a single module exceeds the imbalance threshold.

When it clears

The estimated imbalance between the average CAC and minimum CAC within a single module is within the acceptable imbalance threshold.

Potential impact

Reduced battery performance and reduced maximum range.

Affected models

Cybertruck

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Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.