Dispenser-cabinet CAN loss

ChargePoint · Express 250 · DC Fast Chargers

Verified 2025-10-143 field confirmsSeverity: medium ~60 min

Safety

Qualified EVSE personnel only. Follow site LOTO and OEM HV / arc-flash boundaries. Not a substitute for OEM service manuals or AHJ requirements.

Full procedure requires solo+

Symptom teaser: Dispenser-cabinet CAN loss on chargepoint (express-250): ChargePoint station HMI / Cloud diagnostics shows CP-E250-COMM. Techs see session abort or stall Unavai…

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