The battery management system (BMS) has lost data integrity due to a battery monitoring board (BMB) chain double break.
<0.01% (Extremely rare)
Unable to charge
Service is required
The BMS is likely performing BMB sensor data substitution to replace data missing due to the communication issue.
The battery management system (BMS) has lost data integrity due to a battery monitoring board (BMB) chain double break.
The BMS detects a prolonged communication issue with the BMB daisy chain that is known to cause a loss of BMB sensor data.
No BMB sensor data loss conditions are detected for a prolonged period of time.
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
customer, service-fix
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