HVP_w013 — Bmb Communication
Full alert identifier: HVP_w013_BmbCommunication
Alert description
The High Voltage Processor (HVP) detects a communication interruption in the Battery Monitoring Board (BMB) chain.
Potential impact
There may be a loss of BMB sensor data.
Set condition
The HVP detects a communication interruption with the BMB daisy chain.
Clear condition
No communication interruptions with the BMB daisy chain are detected.
Signals to check
These diagnostic fields are associated with HVP_w013. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Bmb Chain Break Type
HVP_
|
— |
Bmb Comm Status Type A
HVP_
|
— |
Bmb Comm Status Type B
HVP_
|
— |
Break Location A
HVP_
|
— |
Break Location B
HVP_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVP_w013.