Tesla Wall Connector · (Gen 3)
Six red blinks signal that the Wall Connector has detected overvoltage or poor quality from the electrical grid. Charging is disabled for safety.
Click steps to track your progress.
Connect to the Wall Connector using the commissioning process to view live voltage information.
If the issue persists, have an electrician remove the Wall Connector from the wirebox.
Have the electrician confirm expected voltage readings at the terminal block using a multimeter.
Record voltage readings at the terminals.