HVP_w058 — Bmb Vref Bad
Full alert identifier: HVP_w058_BmbVrefBad
Alert description
The High Voltage Processor (HVP) detects that one or more Battery Monitoring Board (BMB) reference voltages are continuously out of bounds.
Potential impact
BMB voltage signals will be substituted.
Set condition
One or more BMB reference voltages are continuously outside the in-bounds threshold of the nominal voltage.
Clear condition
All BMB reference voltages continuously remain within the in-bounds threshold of the nominal voltage.
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Vref Sample
HVP_
|
V |
| Signal | Unit |
|---|---|
Vref Status
HVP_
|
— |
Vref Type
HVP_
|
— |
Bmb Device Id
HVP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVP_w058.