BMS_a146 — SW Brick Overdischarged
Full alert identifier: BMS_a146_SW_Brick_Overdischarged
Message shown in the car
Vehicle may not restart Service is required
Alert description
The Battery Management System (BMS) has detected that a brick is over-discharged.
Potential impact
Inability to charge, drive, or support the Low Voltage (LV) system
Set condition
The BMS detects that a brick voltage measured below the minimal threshold.
Clear condition
The BMS detects that a brick voltage measured above the minimal threshold.
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 |
|---|---|
Max Brick V
BMS_
|
V |
Pack Current
BMS_
|
A |
Uv Brick V
BMS_
|
V |
| Signal | Unit |
|---|---|
State
BMS_
|
— |
Uv Brick VID
BMS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_a146.