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K40P Seat Memory Control Module - Passenger: Scan Tool Information

Seat Memory Control Module Scan Tool Data Display Parameters

Parameter Expected Value Definition
Operating Conditions:  Ignition ON
Passenger Seat Back Switch Inactive The scan tool displays Inactive, Forward, or Rearward. When the seat recline switch is pressed, the scan tool displays the direction for which the switch is pressed.
Passenger Seat Back Direction Command Inactive The scan tool displays Inactive, Forward, or Rearward. When the seat recline switch is pressed or when a memory recall occurs, the scan tool displays the direction the memory control module is commanding the seat recline motor.
Passenger Seat Back Position Varies The scan tool displays 0 - 65, 535 counts. The hall effect sensor provides a determined number of pulse signals with each rotation of the motor that the scan tool displays as counts. High count values indicate that the seat back is in the forward position, while low count values indicate that the seat back is in the rearward position.
Passenger Seat Cushion Front Vertical Direction Command Inactive The scan tool displays Inactive, Up or Down. When the seat front vertical switch is pressed or when a memory recall occurs, the scan tool displays the direction the memory control module is commanding the seat front vertical motor.
Passenger Seat Cushion Front Vertical Position Varies The scan tool displays 0 - 65, 535 counts. The hall effect sensor provides a determined number of pulse signals with each rotation of the motor that the scan tool displays as counts. High count values indicate that the seat front vertical is in the up position, while low count values indicate that the seat front vertical is in the down position.
Passenger Seat Cushion Front Vertical Switch Inactive The scan tool displays Inactive, Up or Down. When the seat front vertical switch is pressed, the scan tool will display the direction for which the switch is pressed.
Passenger Seat Cushion Rear Vertical Direction Command Inactive The scan tool displays Inactive, Up or Down. When the seat rear vertical switch is pressed or when a memory recall occurs, the scan tool displays the direction the memory control module is commanding the seat rear vertical motor.
Passenger Seat Cushion Rear Vertical Position Varies The scan tool displays 0 - 65, 535 counts. The hall effect sensor provides a determined number of pulse signals with each rotation of the motor that the scan tool displays as counts. High count values indicate that the seat rear vertical is in the up position, while low count values indicate that the seat rear vertical is in the down position.
Passenger Seat Cushion Rear Vertical Switch Inactive The scan tool displays Inactive, Up or Down. When the seat rear vertical switch is pressed, the scan tool will display the direction for which the switch is pressed.
Passenger Seat Horizontal Direction Command Inactive The scan tool displays Inactive, Forward, or Rearward. When the seat horizontal switch is pressed or when a memory recall occurs, the scan tool displays the direction the memory control module is commanding the seat horizontal motor.
Passenger Seat Horizontal Position Varies The scan tool displays 0 - 65, 535 counts. The hall effect sensor provides a determined number of pulse signals with each rotation of the motor that the scan tool displays as counts. High count values indicate that the seat horizontal position is forward, while low count values indicate that the seat horizontal position is rearward.
Passenger Seat Horizontal Switch Inactive The scan tool displays Inactive, Forward, or Rearward. When the seat horizontal switch is pressed, the scan tool will display the direction for which the switch is pressed.
Passenger Seat Lumbar Support Horizontal Switch Inactive The scan tool displays Inactive, Forward, or Rearward. When the seat lumbar horizontal switch is pressed, the scan tool will display the direction for which the switch is pressed.
Passenger Seat Lumbar Support Horizontal Direction Command Inactive The scan tool displays Inactive, Forward, or Rearward. When the seat lumbar horizontal switch is pressed, the scan tool displays the direction the memory control module is commanding the seat lumbar horizontal motor.
Passenger Seat Lumbar Support Vertical Switch Inactive The scan tool displays Inactive, Up, or Down. When the seat lumbar vertical switch is pressed, the scan tool will display the direction for which the switch is pressed.
Passenger Seat Lumbar Support Vertical Direction Command Inactive The scan tool displays Inactive, Up, or Down. When the seat lumbar vertical switch is pressed, the scan tool displays the direction the memory control module is commanding the seat lumbar vertical motor.
Passenger Seat Bulkhead Limit Switch Inactive The scan tool displays Idle, Memory 1 or Memory 2. When a memory function switch is pressed, the scan tool will momentarily display the function selected.
Passenger Seat Back Unlock Switch Inactive The scan tool displays Inactive/Active. When the memory SET switch is pressed, the scan tool will display Active.
Passenger Seat Back Side Bolster Switch Inactive The scan tool displays Inactive, In, or Out. When the seat back side bolster switch is pressed, the scan tool will display the function for which the switch is pressed.
Passenger Seat Back Side Bolster Direction Inactive The scan tool displays Inactive, In or Out. When the seat back side bolster switch is pressed, the scan tool displays the function the memory control module is commanding the seat lumbar/bolster pump.
Passenger Seat Memory Recall Switches Inactive The scan tool displays Inactive, Memory 1, Memory 2, or Exit. When a memory function switch is pressed, the scan tool should momentarily display the function selected.
Passenger Seat Memory Set Switch Inactive The scan tool displays Inactive/Active. When the memory SET switch is pressed, the scan tool should display Active.
Seat Massage Switch Inactive The scan tool displays Inactive/Active. When the massage switch is pressed, the scan tool should display Active.
Seat Memory Control Module Scan Tool Control Functions

Control Functions Description
Passenger Seat Back Horizontal Movement This output control is used to command the seat back recline position Forward and Rearward.
Passenger Seat Back Side Bolster Movement This output control is used to command the seat back side bolster position In or Out.
Passenger Seat Cushion Front Vertical Movement This output control is used to command the seat cushion front vertical position Up and Down.
Passenger Seat Cushion Rear Vertical Movement This output control is used to command the seat cushion rear vertical position Up and Down.
Passenger Seat Horizontal Movement This output control is used to command the seat horizontal position Forward and Rearward.
Passenger Seat Lumbar Support Horizontal Movement This output control is used to command the seat lumbar horizontal position Forward and Rearward.
Passenger Seat Back Side Bolster Movement This output control is used to command the driver seat back side bolster support to Inflate or Deflate.