Traction light comes on and throttle power is reduced. Always when turning left from a stop. Has become potentially dangerous one time when trying to turn into heavy traffic and have my power reduced. My SO says he thinks it is in the transmission but I can hear it. It is the sound when you try to stop on icy roads and the ABS system takes over. I can hear it only in the left wheel

It also feels almost like the Hulk reached down and momentarily grabbed my left wheel. I know what a transmission slip feels like and this is not it. I have changed the brakes to see if that was the cause but I have seen no difference