The Fast Charge (FC) Electronic Control Unit (ECU) has detected the GuoBiao (GB) adapter was unable to receive Charger Handshaking Mode (CHM) messages from Electric Vehicle Supply Equipment (EVSE) within 5 seconds. Message 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 GuoBiao (GB) adapter was unable to receive Charger Handshaking Mode (CHM) messages from Electric Vehicle Supply Equipment (EVSE) within 5 seconds. Message timeouts may result in the charging session not starting.
GB adapter does not receive CHM messages from EVSE within the expected 5 second time frame, resulting in a timeout condition.
Unplug charge handle.
Cybertruck, Model 3 2017-2023, Model 3 2024+, Model S 2021+, Model X 2021+, Model Y, Model Y 2025+
service
Sign up for Tessie. Try it free for 14 days. Happiness guaranteed.