FC family
FC_a176_CA_chargingBusTimeout
Not Available
What does the FC_a176_CA_chargingBusTimeout alert mean?
The Fast Charge (FC) Electronic Control Unit (ECU) has detected timeout during waiting for charging bus.
What you'll see in your Tesla
- Not Available
What triggers it
FC ECU detects timeout during waiting for charging bus.
When it clears
Unplug the adapter.
Potential impact
Charging session may not start or may become interrupted.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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