Scan Tool Data Definitions - Memory Seat Module (MSM)
Int. Mirror Ver. Position (Interior Vertical): The scan tool displays 0 - 5 Volts. When the inside rearview mirror is moved up or down, the scan tool displays the voltage between 0 - 5 Volts.Int. Mirror Hor. Position (Interior Horizontal): The scan tool displays 0 - 5 Volts. When the inside rearview mirror is moved left or right, the scan tool displays the voltage between 0 - 5 Volts.