BMS_a109_HW_BMB_Mute_Status_Mismatch
Description
A battery monitoring board (BMB) device has a mute status that does not align with the mute or unmute command sent by the battery management system (BMS).
Condition
Mute is disabled for any device while balancing, or otherwise enabled for any device.
Clear Condition
Mute is enabled for all devices while balancing, or otherwise disabled for all devices.
Potential Impact
Bleeding bricks that do not mute during balancing can impact the state of charge (SOC) estimation.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+