Steering Sensor
WARNING: This page is about a different car, the 2012 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.
The steering sensor is used by the Power Steering Control Module (PSCM) to determine speed and direction of the steering wheel. This information is transmitted to the ABS module along the HS-CAN. The sensor is attached to the Electronic Power Assist Steering (EPAS) column assembly and is not serviced separately.