BMS_u020 — Cannot Precharge FC
Full alert identifier: BMS_u020_Cannot_Precharge_FC
Message shown in the car
Unable to DC Fast Charge Try AC charging / Supercharging
Alert description
The battery management system (BMS) is unable to precharge for DC fast charging.
Potential impact
Inability to DC fast charge.
Set condition
The BMS detects a condition that prevents the vehicle from being able to precharge for DC fast charging.
Clear condition
The BMS detects that the condition clears.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of BMS_u020.