Fleet CMS driver auth fail

Verified 2025-01-143 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: Fleet CMS driver auth fail on ampcontrol: Charge OS / driver app auth result shows CMS-AUTH. Techs see session abort or stall Unavailable until the ranked cause…

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