The Fast Charge (FC) Electronic Control Unit (ECU) has detected a critical flyback converter unstable fault. The emergency shutdown will be performed for the charging session.
<0.01% (Extremely rare)
Charging adapter fault
Unplug and retry
Charging session may not start or may become interrupted.
The Fast Charge (FC) Electronic Control Unit (ECU) has detected a critical flyback converter unstable fault. The emergency shutdown will be performed for the charging session.
FC ECU detects the flyback voltage slews by more than 10kV over a single 10mS period while the flyback is in the drive state.
FC ECU set the flyback target mode to OFF.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
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