Vehicle-side protective earth is disconnected from wall connector.
<0.01% (Extremely rare)
Unable to charge - Insufficient grounding
Disconnect and retry or use different equipment
Wall connector will not allow charging until vehicle-side protective earth is connected.
Vehicle-side protective earth is disconnected from wall connector.
Vehicle-side protective earth is disconnected or high impedance.
Vehicle-side protective earth is connected.
Model S 2012-2020, Model X 2015-2020
customer, service-fix
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