FC_a149 — CA pcb UT

Full alert identifier: FC_a149_CA_pcb_UT

Alert description

CHAdeMO DC fast charging is unavailable because the fast charge (FC) electric control unit (ECU) detects that the printed circuit board (PCB) is under the expected temperature.

Potential impact

DC fast charging is unavailable.

Set condition

The FC ECU detects that the CHAdeMO adapter PCB temperature is under the alert threshold.

Clear condition

The FC ECU detects that the CHAdeMO adapter PCB temperature is within expected bounds, or the charge cable is disconnected.

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of FC_a149.

FC_a143 — CA pcb OT FC_a143_CA_pcb_OT CHAdeMO DC fast charging is unavailable because the fast charge (FC) electric control unit (ECU) detects that the printed circuit board (PCB) is over the expected temperature.
FC_a147 — CA veh Conn UT FC_a147_CA_vehConn_UT CHAdeMO DC fast charging is unavailable because the fast charge (FC) electric control unit (ECU) detects that the vehicle charge connector is under the expected temperature.
FC_a148 — CA evse Conn UT FC_a148_CA_evseConn_UT CHAdeMO DC fast charging is unavailable because the fast charge (FC) electric control unit (ECU) detects that the electric vehicle supply equipment (EVSE) connector is under the expected temperature.
FC_a152 — CA veh To Pcb Delta Hi FC_a152_CA_vehToPcbDeltaHi The vehicle is unable to begin CHAdeMO DC fast charging because the temperature difference (delta) between the vehicle charge port and the printed circuit board (PCB) is higher than expected.
FC_a154 — CA veh To Pcb Delta Lo FC_a154_CA_vehToPcbDeltaLo The CHAdeMO adapter detects that the temperature difference (delta) between the vehicle charge port connector and the printed circuit board (PCB) is lower than expected.

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