BMS_a079 — Max Charge Level Exceeded
Full alert identifier: BMS_a079_Max_Charge_Level_Exceeded
Message shown in the car
Unable to charge - Maximum charge level reached Reduced maximum charge level - Schedule service
Alert description
The maximum charge level of the high voltage (HV) battery is exceeded.
Potential impact
Vehicle will not be able to charge if connected to a power source, as the reduced maximum HV battery charge level is exceeded.
Set condition
One or more Battery Management System (BMS) alerts that reduce the maximum charge limit are set, and the instantaneous charge level is higher than that limit.
Clear condition
The HV battery's charge level falls below the reduced maximum charge 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 |
|---|---|
Max Brick V
BMS_
|
V |
Max Brick V Target
BMS_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_a079.