BMS_u019_Acceleration_Reduced
Description
The battery management system (BMS) has limited the maximum discharge current.
Condition
The BMS detects that the contactor stress estimate has exceeded the grace period threshold.
Clear Condition
The BMS detects that the contactor stress estimate falls below the grace period threshold.
Potential Impact
The maximum discharge current will be linearly ramped down as contactor stress continues to increase.
Customer Facing Message 1
Acceleration reduced
Customer Facing Message 2
Performance may be restored on next drive
Audiences
customer;service-fix
Models
Model S 2012-2020;Model X 2015-2020