CC_a016: Unable to charge - Vehicle connection issue

Symptoms

["Try charging again by disconnecting the Wall Connector from the vehicle and reconnecting.", "If the issue persists, turn OFF the circuit breaker servicing the Wall Connector, wait 10 seconds, turn the circuit breaker ON again, then try reconnecting the Wall Connector to the vehicle.", "If the issue persists and other charging equipment is available, plug the vehicle into another Wall Connector or a Mobile Connector to determine if the vehicle is able to communicate with other charging equipment.", "If the issue persists, service is required."]