VCFRONT_a600 — Current Sensor Mismatch
Full alert identifier: VCFRONT_a600_currentSensorMismatch
Alert description
The current measurement reported by the LV battery (LVBMS_packCurrent) does not match the current sensor on the vehicle controller LV battery feed (IBSCurrent).
Potential impact
Incorrect battery current data being used, resulting in sub-optimal LV battery management.
Set condition
The absolute value of current difference between LVBMS_packCurrent and IBSCurrent exceeds nominal expectations
Clear condition
The absolute value of current difference between LVBMS_packCurrent and IBSCurrent returns to nominal expectations.
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 |
|---|---|
IBS Current
VCFRONT_
|
A |
LVBMS Pack Current
VCFRONT_
|
A |
| Signal | Unit |
|---|---|
Battery SM State
VCFRONT_
|
— |
Factory Mode
VCFRONT_
|
— |
Frunk Open
VCFRONT_
|
— |
Service Mode
VCFRONT_
|
— |
Transport Mode
VCFRONT_
|
— |
Vehicle Power State
VCFRONT_
|
— |
Version
VCFRONT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a600.