The Fast Charge (FC) Electronic Control Unit (ECU) has detected the vehicle was unable to send handshake parameters to the GuoBiao (GB) adapter within 3 seconds. Handshake timeouts may result in the charging session not starting.
<0.01% (Extremely rare)
None displayed
Charging session may not start.
The Fast Charge (FC) Electronic Control Unit (ECU) has detected the vehicle was unable to send handshake parameters to the GuoBiao (GB) adapter within 3 seconds. Handshake timeouts may result in the charging session not starting.
GB adapter does not receive vehicle handshake parameters within the expected 3 second time frame, resulting in a timeout condition.
GB adapter receives vehicle parameters within expected time frame.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
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