Integrated ground fault circuit interruption protection continuously monitors the differential current between the current carrying conductors. When the differential current exceeds the designated threshold, which would indicate a line to ground fault, it will prohibit or rapidly interrupts the charging session.

If a ground fault occurs after 10 seconds of charging, Wall Connector will wait 15 minutes before automatically re-attempting to charge. Up to four attempts to charge will be made before user interaction is required.

If a residual current fault occurs within 10 seconds of charging, Wall Connector will lock out and user interaction is required to restore charging functionality.

Recommended interaction includes pressing the button on the charging handle, or removing the charging handle from the vehicle and reinserting it. If this does not resolve the issue, contact Tesla for any repairs or modification.