The Power Conversion System (PCS) electronic control unit (ECU) detects the viper chip is experiencing a condition affecting AC charging functionality.
<0.01% (Extremely rare)
None displayed
No expected impact on vehicle functionality.
The Power Conversion System (PCS) electronic control unit (ECU) detects the viper chip is experiencing a condition affecting AC charging functionality.
The PCS ECU detects a viper chip condition preventing the charger phase from boosting the intermediate bus to the specified threshold.
AC charging is stopped.
Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service-fix
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