Okay. RSC is Roll Stability Control and uses speed sensors to determine if a wheel is slipping.
All is pointing to an issue with one of the speed sensors but at this point we need a scan tool to do two things. First scan for codes and it should tell us which sensor or sensors are the issue. Second it will allow us to monitor the sensor to see if it is reading.
You are correct that the actual sensor is part of the hub. But I suspect we have an air gap issue with one of the new hubs.
Either way, we are guessing until we get the codes but this screams speed sensor.
Wednesday, September 11th, 2019 AT 6:18 PM