BMS_a018 — SW Brick UV
Full alert identifier: BMS_a018_SW_Brick_UV
Message shown in the car
Unable to drive PULL OVER SAFELY
Alert description
The Battery Management System (BMS) has detected that a brick has fallen below the minimum brick voltage.
Potential impact
Inability to charge, drive, or support the Low Voltage (LV) system
Set condition
The BMS detects that a brick fell below the minimum brick voltage.
Clear condition
The BMS detects that all bricks are reporting acceptable brick voltages.
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 |
|---|---|
Pack Current
BMS_
|
A |
Uv Brick V
BMS_
|
V |
| Signal | Unit |
|---|---|
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_a018.