FC_a277 — GB pos To Pcb Delta Lo

Full alert identifier: FC_a277_GB_posToPcbDeltaLo

Alert description

The Fast Charge (FC) Electronic Control Unit (ECU) has detected a temperature gap between positive pin and Printed Circuit Board (PCB) below -40deg centigrade, limiting the Direct Current (DC) charge limit to 60A.

Potential impact

DC charge current is limited to 60A.

Set condition

FC ECU has detected a temperature gap lower than -40deg centigrade positive pin and PCB.

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_a277.

FC_a275 — GB pos To Pcb Delta Hi FC_a275_GB_posToPcbDeltaHi The Fast Charge (FC) Electronic Control Unit (ECU) has detected a temperature gap between positive pin and Printed Circuit Board (PCB) above 50deg centigrade, limiting the Direct Current (DC) charge limit to 60A.
FC_a276 — GB neg To Pcb Delta Lo FC_a276_GB_negToPcbDeltaLo The Fast Charge (FC) Electronic Control Unit (ECU) has detected a temperature gap between negative pin and Printed Circuit Board (PCB) below -40deg centigrade, limiting the Direct Current (DC) charge limit to 60A.
FC_a273 — GB neg To Pos Delta Lo FC_a273_GB_negToPosDeltaLo The vehicle is unable to begin GB (China) DC fast charging because the temperature difference (delta) between the positive pin and the negative pin is lower than expected.
FC_a155 — CA evse To Pcb Delta Lo FC_a155_CA_evseToPcbDeltaLo The vehicle is unable to begin CHAdeMO DC fast charging because the temperature difference (delta) between the electric vehicle supply equipment (EVSE) and the printed circuit board (PCB) is lower 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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