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ISO-H01Cross-brand / Protocol · Cables & connectorsFree sampleISO 15118 TLS cert expired
ISO 15118 TLS cert expired on protocol: CSMS StatusNotification + connector LEDs shows ISO-H01. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.
ISO-H02Cross-brand / Protocol · Cables & connectorsFree samplePnC contract authentication fail
PnC contract authentication fail on protocol: CSMS StatusNotification + connector LEDs shows ISO-H02. Techs see session abort or stall Unavailable until the ranked cause is cleared. Correlate OCPP websocket / SECC / vehicle logs as applicable before opening the cabinet.
ISO-H03Cross-brand / Protocol · Cables & connectors solo+Schedule renegotiation abort
Schedule renegotiation abort on protocol: CSMS StatusNotification + connector LEDs shows ISO-H03. Techs see session abor…
ISO-H04Cross-brand / Protocol · Cables & connectors solo+CertificateInstallation rejected
CertificateInstallation rejected on protocol: CSMS StatusNotification + connector LEDs shows ISO-H04. Techs see session …