I also just checked my L2 EVSE with a voltmeter to determine if the charging handle was leaking voltage when not plugged into the charging port and read 0.0 volts. My check was not performed immediately after using it for a charge, since I had just fully charged with the L1 EVSE successfully without the 22287E "AC charging: Network voltage exists in spite of charging unreadiness" code being set. I'm not sure what to try next to determine if the L2 EVSE is the culprit for that fault, but now I at least know its not a safety hazard (though it may still potentially a hazard to the on-board charger).
