I have 2 Tesla Wall Connectors in my garage, with a comm link running between them. Three Teslas share the two connectors, often with two cars charging at once.
After serveral years of no issues, lately I have noticed that the left-most Connector sometimes charges very slowly, like 19 amps, even though it is on a 100 amp circuit and usually charges the Model X at 72 amps if no other cars are on the other connector.
Tonight I noticed on the dashboard of the MX the error message "Charging speed reduced. High temperature detected by Wall Connector"
I removed the charing cord. I was not hot. I felt the Wall Connector itself, and it was also not hot. I plugged the MX into the right-most Wall Connector, and it is charging at 72 amps. The weather is not hot, and the garage is not hot.
This implies the problem is in left-most Wall Connector, but why would it give this error message if it was not hot? And only sometimes? Any suggestions appreciated.
After serveral years of no issues, lately I have noticed that the left-most Connector sometimes charges very slowly, like 19 amps, even though it is on a 100 amp circuit and usually charges the Model X at 72 amps if no other cars are on the other connector.
Tonight I noticed on the dashboard of the MX the error message "Charging speed reduced. High temperature detected by Wall Connector"
I removed the charing cord. I was not hot. I felt the Wall Connector itself, and it was also not hot. I plugged the MX into the right-most Wall Connector, and it is charging at 72 amps. The weather is not hot, and the garage is not hot.
This implies the problem is in left-most Wall Connector, but why would it give this error message if it was not hot? And only sometimes? Any suggestions appreciated.