The battery management system (BMS) detects that the high voltage (HV) isolation contactor closed below the warning threshold.
<0.01% (Extremely rare)
None displayed
This alert indicates that HV isolation is low, but above the sufficient level for vehicle operation.
The battery management system (BMS) detects that the high voltage (HV) isolation contactor closed below the warning threshold.
The BMS detects that the HV isolation was below the warning threshold when pack contactors closed.
The BMS detects that HV isolation is above the warning threshold when pack contactors closed.
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service-fix
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