FC_a264 — GB timeout CHM
Full alert identifier: FC_a264_GB_timeoutCHM
Alert description
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.
Potential impact
Charging session may not start.
Set condition
GB adapter does not receive CHM messages from EVSE within the expected 5 second time frame, resulting in a timeout condition.
Clear condition
Unplug charge handle.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of FC_a264.