SCS_a091_voltageRiseDetection
Description
Supercharger detected a voltage arc, either legitimately, or as a result of the High Voltage (HV) circuit being opened under load.
Condition
Supercharger detects a rapid change in energy on the HV bus, matching the signature for an arc.
Clear Condition
Charge handle is disconnected from vehicle.
Potential Impact
May result in thermal damage to components, or welding/fatigue on Fast Charge (FC) contactors.
Customer Facing Message 1
Supercharger anomaly detected
Customer Facing Message 2
Unplug and retry
Audiences
service
Models
Cybertruck;Model 3 2017-2023;Model 3 2024+;Model S 2021+;Model X 2021+;Model Y;Model Y 2025+