BMS_w052 — SW Charger MIA
Full alert identifier: BMS_w052_SW_Charger_MIA
Alert description
The battery management system (BMS) cannot communicate with the master charger and has reported it as missing (MIA).
Potential impact
Inability to charge.
Set condition
The BMS is not receiving one or more CAN communication messages from the master charger when expected.
Clear condition
BMS establishes communication with the charger.
Signals to check
These diagnostic fields are associated with BMS_w052. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
NM State
BMS_
|
— |
Can ID
BMS_
|
— |
Receive Mask
BMS_
|
— |
State
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_w052.