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HVBATT_a057 — Stack Voltage Mia

Full alert identifier: HVBATT_a057_StackVoltageMia

Alert description

Indicates valid data is missing for one or more stack voltages

Potential impact

Stack voltage data is likely being substituted to replace invalid readings

Set condition

One or more stack voltages are continuously detected as invalid

Clear condition

All stack voltages continuously have valid data

Signals to check

These diagnostic fields are associated with HVBATT_a057. Check the alert's Alert Log in Service Mode Plus for available values.

Signal Unit
Num Bad Readings HVBATT_a057_numBadReadings —
Num Sna Readings HVBATT_a057_numSnaReadings —

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVBATT_a057.

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