HVBATT_a049 — Pack Ctr Close Fail No Voltage Match
Full alert identifier: HVBATT_a049_PackCtrCloseFailNoVoltageMatch
Alert description
Tried to close pack contactors but failed because a voltage match was not maintained.
Potential impact
Pack contactors will remain open.
Set condition
Contactor control state exited CLOSING due to voltage match being lost.
Clear condition
Contactor control state is CLOSED.
Signals to check
These diagnostic fields are associated with HVBATT_a049. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Dc Link Voltage
HVBATT_
|
V |
Pack Voltage
HVBATT_
|
V |
Voltage Diff
HVBATT_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVBATT_a049.