Skip to content

FC_a303 — GB neg Recog Timeout

Full alert identifier: FC_a303_GB_negRecogTimeout

Alert description

The Fast Charge (FC) Electronic Control Unit (ECU) has detected the GuoBiao (GB) adapter was unable to receive a handshake via a charger recognition (CRM) from Electric Vehicle Supply Equipment (EVSE) within 60 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 a handshake via CRM message from EVSE within the expected 60 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_a303.

Browse all FC alert codes