BMS_a056_SW_Standby_Supply_Fault
Description
The Battery Management System (BMS) detects an unexpected condition with its internal low voltage supply inputs.
Condition
The output voltage of the standby power supply is outside of the expected bounds.
Clear Condition
The output voltage of the standby power supply is within the expected bounds.
Potential Impact
The standby power supply is unable to power Electronic Control Units (ECUs) during sleep which leads to greater support from the Low Voltage (LV) battery.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+