VCFRONT_a424 — T LVBMS Brick Under Voltage Ocv
Full alert identifier: VCFRONT_a424_TLVBMS_BrickUnderVoltageOcv
Alert description
A Low Voltage (LV) battery brick voltage is below the under voltage Open-Circuit Voltage (OCV) limit at rest.
Potential impact
Drive may be blocked
Set condition
A battery pack brick voltage is below the under voltage OCV limit for longer than expected while contactors are open.
Clear condition
All rested LV battery pack brick voltages are above the under voltage OCV limit.
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 |
|---|---|
Brick Voltage Max
VCFRONT_
|
V |
Brick Voltage Min
VCFRONT_
|
V |
Pack Current
VCFRONT_
|
A |
Soc Min
VCFRONT_
|
% |
| Signal | Unit |
|---|---|
Brick Id
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a424.