BMS_a098_SW_BMB_Data_Integrity_Loss
Description
The battery management system (BMS) has lost data integrity due to a battery monitoring board (BMB) chain double break.
Condition
The BMS detects a prolonged communication issue with the BMB daisy chain that is known to cause a loss of BMB sensor data.
Clear Condition
No BMB sensor data loss conditions are detected for a prolonged period of time.
Potential Impact
The BMS is likely performing BMB sensor data substitution to replace data missing due to the communication issue.
Customer Facing Message 1
Unable to charge
Customer Facing Message 2
Service is required
Audiences
customer;service-fix
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+