BMS_a145_SW_SOC_Change
BMS_a145_SW_SOC_Change
Alert Information
Category
Battery
Severity
critical
Live Incidence Rate
<0.01%
Models
Model 3Model YModel SModel X
Description
A State of Charge (SOC) based on Open Circuit Voltage (OCV), known as SocByOcv, correction of greater than 3% to high voltage (HV) battery SOC occurred during the previous resting period (time vehicle was not used). This may cause a significant change in displayed range.
Potential Impact
Significant change in displayed range (range variation) while the vehicle was not used.
Set Condition
The battery management system (BMS) updated the high voltage (HV) battery State of Charge (SOC) by more than 3% based on SocByOcv (State of Charge by Open Circuit Voltage) while the vehicle rested (was not used).
Clear Condition
This alert is primarily for logging purposes and should clear automatically.