SCM Scan Tool Data Definitions

The SCM Scan Tool Data Definitions contains a brief description of all memory seat related SCM parameters available on the scan tool.

Battery 1: The scan tool displays 0-26 volts. The value displayed is the voltage available at the SCM battery 1 input.

Battery 2: The scan tool displays 0-26 volts. The value displayed is the voltage available at the SCM battery 2 input.

Calibration ID: The scan tool displays the calibration number for service identification.

Forward Position Motor Stop: The scan tool displays 0-5 volts. The value displayed is the fore/aft position sensor signal voltage where the seat forward movement will stop. This function may be used to determine if the adjustment range of the fore/aft motor has been limited due to an obstruction or binding condition.

Front Down Position Motor Stop: The scan tool displays 0-5 volts. The value displayed is the front vertical position sensor signal voltage where the seat front down movement will stop. This function may be used to determine if the adjustment range of the front vertical motor has been limited due to an obstruction or binding condition.

Front Up Position Motor Stop: The scan tool displays 0-5 volts. The value displayed is the front vertical position sensor signal voltage where the seat front up movement will stop. This function may be used to determine if the adjustment range of the front vertical motor has been limited due to an obstruction or binding condition.

Front Vertical Position: The scan tool displays 0-255 counts. The counts displayed represent the seat front vertical position sensor signal voltage. The counts will vary as the seat front is moved up or down.

Horizontal Position: The scan tool displays 0-255 counts. The counts displayed represent the seat fore/aft position sensor signal voltage. The counts will vary as the seat is moved forward or backward.

Memory 1 Fore/Aft Motor Position: The scan tool displays 0-5 volts. The value displayed is the fore/aft position sensor signal voltage stored by the SCM and used to recall the memory 1 position.

Memory 1 Front Vertical Motor Position: The scan tool displays 0-5 volts. The value displayed is the front vertical position sensor signal voltage stored by the SCM and used to recall the memory 1 position.

Memory 1 Rear Vertical Motor Position: The scan tool displays 0-5 volts. The value displayed is the rear vertical position sensor signal voltage stored by the SCM and used to recall the memory 1 position.

Memory 2 Fore/Aft Motor Position: The scan tool displays 0-5 volts. The value displayed is the fore/aft position sensor signal voltage stored by the SCM and used to recall the memory 2 position.

Memory 2 Front Vertical Motor Position: The scan tool displays 0-5 volts. The value displayed is the front vertical position sensor signal voltage stored by the SCM and used to recall the memory 2 position.

Memory 2 Rear Vertical Motor Position: The scan tool displays 0-5 volts. The value displayed is the rear vertical position sensor signal voltage stored by the SCM and used to recall the memory 2 position.

Memory 3 Fore/Aft Motor Position: The scan tool displays 0-5 volts. The value displayed is the fore/aft position sensor signal voltage stored by the SCM and used to recall the memory 3 position.

Memory 3 Front Vertical Motor Position: The scan tool displays 0-5 volts. The value displayed is the front vertical position sensor signal voltage stored by the SCM and used to recall the memory 3 position.

Memory 3 Rear Vertical Motor Position: The scan tool displays 0-5 volts. The value displayed is the rear vertical position sensor signal voltage stored by the SCM and used to recall the memory 3 position.

Position Sensor Reference: The scan tool displays 0-5 volts. The value displayed is the supply voltage to the seat and steering column position sensors.

Rear Down Position Motor Stop: The scan tool displays 0-5 volts. The value displayed is the rear vertical position sensor signal voltage where the seat rear down movement will stop. This function may be used to determine if the adjustment range of the rear vertical motor has been limited due to an obstruction or binding condition.

Rear Up Position Motor Stop: The scan tool displays 0-5 volts. The value displayed is the rear vertical position sensor signal voltage where the seat rear up movement will stop. This function may be used to determine if the adjustment range of the rear vertical motor has been limited due to an obstruction or binding condition.

Rear Vertical Position: The scan tool displays 0-255 counts. The counts displayed represent the rear vertical position sensor signal voltage. The counts will vary as the seat rear is moved up or down.

Reverse Position Motor Stop: The scan tool displays 0-5 volts. The value displayed is the fore/aft position sensor signal voltage where the seat rearward movement will stop. This function may be used to determine if the adjustment range of the fore/aft motor has been limited due to an obstruction or binding condition.

ROM ID: The scan tool displays the ROM ID number for service identification.

Seat Forward Switch: The scan tool displays Active or Inactive. When the seat fore/aft switch is pressed in the Forward direction the scan tool displays Active. When the switch is released the scan tool displays Inactive.

Seat Front Down Switch: The scan tool displays Active or Inactive. When the seat front vertical switch is pressed in the Down direction the scan tool displays Active. When the switch is released the scan tool displays Inactive.

Seat Front Up Switch: The scan tool displays Active or Inactive. When the seat front vertical switch is pressed in the Up direction the scan tool displays Active. When the switch is released the scan tool displays Inactive.

Seat Motor Current: The scan tool displays 0-52.7 Amps. The value displayed is the amount of current drawn by the seat adjuster motor assembly when operated.

Seat Rear Down Switch: The scan tool displays Active or Inactive. When the seat rear vertical switch is pressed in the Down direction the scan tool displays Active. When the switch is released the scan tool displays Inactive.

Seat Rear Up Switch: The scan tool displays Active or Inactive. When the seat rear vertical switch is pressed in the Up direction the scan tool displays Active. When the switch is released the scan tool displays Inactive.

Seat Reverse Switch: The scan tool displays Active or Inactive. When the seat fore/aft switch is pressed in the Rearward direction the scan tool displays Active. When the switch is released the scan tool displays Inactive.