Invalid Pilot Control Signal Detected

The vehicle is unable to sense a valid pilot control signal originating from the charging station. This prevents the vehicle from establishing the necessary communication required to initiate or maintain AC charging. When the vehicle fails to detect this signal after multiple retry attempts, it triggers the CP_a058 alert.

Sources

• Tesla_Vehicles_Troubleshooting_Alerts — p. 19, 23, 29, 36, 38, 40