Theory Of Operation
WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
The Memory Seat Module (MSM) input signal from the Steering Column Tilt Sensor is recognized in a specified voltage area. The input channel is an analog to digital converter input and the sensor is a hall sensor.