BMS_w033_SW_Crash
BMS_w033_SW_Crash
Alert Information
Category
Battery
Severity
warning
Live Incidence Rate
<0.01%
Models
Model SModel X
Description
The battery management system (BMS) detects that there was loss of power to pack contactors while they are closed. The BMS assumes that the pyro fuse on the contactor power supply signal blew during a crash.
Potential Impact
Inability to charge, drive, or support the low voltage (LV) system
Set Condition
The BMS detects that there is a loss of power to pack contactors while they are closed.
Clear Condition
The BMS detects that power has been restored to pack contactors.