FC family
FC_w313_GB_inputVoltageRailOv
Not Available
What does the FC_w313_GB_inputVoltageRailOv alert mean?
The Fast Charge (FC) Electronic Control Unit (ECU) has detected the the voltage auxiliary power supply for the GuoBiao (GB) adapter is higher than 15V.
What you'll see in your Tesla
- Not Available
What triggers it
GB adapter detects an auxiliary power supply higher than 15V (Normal 12V).
When it clears
Auxiliary power supply is lower than 15V or returns to a normal 12V.
Potential impact
Charging session may not start or interrupt.
Affected models
Model S 2012-2020
Model X 2015-2020
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