Arcbound Field · Field sheet · Autel · AUT-MC-ISO
AUT-MC-ISOMaxiCharger isolation
Autel · MaxiCharger DC · DC Fast Chargers
Verified 2025-08-023 field confirmsSeverity: high ~90 min
Safety
Qualified EVSE personnel only. Follow site LOTO and OEM HV / arc-flash boundaries. Insulation and ground tests have their own hazards — use rated testers and OEM limits. Not a substitute for OEM service manuals or AHJ requirements.
Full procedure requires solo+
Symptom teaser: MaxiCharger isolation on autel (maxicharger-dc): MaxiCharger DC screen shows AUT-MC-ISO. Techs see session abort or stall Unavailable until the ranked cause is …
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