Driver Seat Module

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Battery Voltage: The scan tool displays the voltage level of the battery voltage supply circuit to the driver seat module.

Driver Heated Seat Status: The scan tool displays Off, High, Med, or Low depending on the current heat level operating mode.

Drvr. Seat Heat Sensor: The scan tool displays 0.0-5.0 volts. The voltage displayed is an input to the driver seat module from the driver seat heat sensor.

Driver Seat Heat Zone: The scan tool displays Off, Back Only, or Back and Cushion depending on the current heat zone operating mode.

Front Vertical Downward Switch: The scan tool displays Active or Inactive. When the front vertical adjuster switch is operated in the downward direction the scan tool displays Active.

Front Vertical Motor Downward: The scan tool displays Active or Inactive. Whenever the front vertical adjuster motor is commanded to move the front of the seat downward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Front Vertical Motor Upward: The scan tool displays Active or Inactive. Whenever the front vertical adjuster motor is commanded to move the front of the seat upward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Front Vertical Position: The scan tool displays 0-255 counts. The counts displayed are calculated by the driver seat module using the signal circuit input from the front vertical seat position sensor.

Front Vertical Upward Switch: The scan tool displays Active or Inactive. When the front vertical adjuster switch is operated in the upward direction the scan tool displays Active.

Horizontal Forward Switch: The scan tool displays Active or Inactive. When the horizontal seat adjuster switch is operated in the forward direction the scan tool displays Active.

Horizontal Lumbar Position: The scan tool displays 0-255 counts. The counts displayed are calculated by the driver seat module using the signal circuit input from the lumbar support position sensor.

Horizontal Motor Forward: The scan tool displays Active or Inactive. Whenever the horizontal adjuster motor is commanded to move the seat forward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Horizontal Motor Rearward: The scan tool displays Active or Inactive. Whenever the horizontal adjuster motor is commanded to move the seat rearward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Horizontal Position: The scan tool displays 0-255 counts. The counts displayed are calculated by the driver seat module using the signal circuit input from the horizontal seat position sensor.

Horizontal Rearward Switch: The scan tool displays Active or Inactive. When the horizontal seat adjuster switch is operated in the rearward direction the scan tool displays Active.

Lumbar Forward Switch: The scan tool displays Active or Inactive. When the lumbar switch is operated in the forward direction the scan tool displays Active.

Lumbar Motor Forward: The scan tool displays Active or Inactive. Whenever the lumbar adjuster motor is commanded to move the lumbar support forward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Lumbar Motor Rearward: The scan tool displays Active or Inactive. Whenever the lumbar adjuster motor is commanded to move the lumbar support rearward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Lumbar Rearward Switch: The scan tool displays Active or Inactive. When the lumbar switch is operated in the rearward direction the scan tool displays Active.

Mem 1 Front Vertical Value: The scan tool displays 0-255 counts. The value displayed is the front vertical seat position sensor counts stored by the driver seat module as the memory 1 position setting.

Mem 1 Horizontal Value: The scan tool displays 0-255 counts. The value displayed is the horizontal seat position sensor counts stored by the driver seat module as the memory 1 position setting.

Mem 1 Rear Vertical Value: The scan tool displays 0-255 counts. The value displayed is the rear vertical seat position sensor counts stored by the driver seat module as the memory 1 position setting.

Mem 1 Recline Value: The scan tool displays 0.0-5.0 volts. The value displayed is the recline position sensor signal voltage stored by the driver seat module as the memory 1 position setting.

Mem 2 Front Vertical Value: The scan tool displays 0-255 counts. The value displayed is the front vertical seat position sensor counts stored by the driver seat module as the memory 2 position setting.

Mem 2 Horizontal Value: The scan tool displays 0-255 counts. The value displayed is the horizontal seat position sensor counts stored by the driver seat module as the memory 2 position setting.

Mem 2 Rear Vertical Value: The scan tool displays 0-255 counts. The value displayed is the rear vertical seat position sensor counts stored by the driver seat module as the memory 2 position setting.

Mem 2 Recline Value: The scan tool displays 0.0-5.0 volts. The value displayed is the recline position sensor signal voltage stored by the driver seat module as the memory 2 position setting.

Passenger Heated Seat Status: The scan tool displays Off, High, Med, or Low depending on the current heat level operating mode.

Psgr. Seat Heat Sensor: The scan tool displays 0.0-5.0 volts. The voltage displayed is an input to the driver seat module from the passenger seat heat sensor.

Psgr. Seat Heat Zone: The scan tool displays Off, Back Only, or Back and Cushion depending on the current heat zone operating mode.

Rear Vertical Downward Switch: The scan tool displays Active or Inactive. When the rear vertical adjuster switch is operated in the downward direction the scan tool displays Active.

Rear Vertical Motor Upward: The scan tool displays Active or Inactive. Whenever the rear vertical adjuster motor is commanded to move the rear of the seat upward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Rear Vertical Motor Downward: The scan tool displays Active or Inactive. Whenever the rear vertical adjuster motor is commanded to move the rear of the seat downward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Rear Vertical Position: The scan tool displays 0-255 counts. The counts displayed are calculated by the driver seat module using the signal circuit input from the rear vertical seat position sensor.

Rear Vertical Upward Switch: The scan tool displays Active or Inactive. When the rear vertical adjuster switch is operated in the upward direction the scan tool displays Active.

Recline Forward Switch: The scan tool displays Active or Inactive. When the recline switch is operated in the forward direction the scan tool displays Active.

Recline Motor Forward: The scan tool displays Active or Inactive. Whenever the recline adjuster motor is commanded to move the seat back forward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Recline Motor Rearward: The scan tool displays Active or Inactive. Whenever the recline adjuster motor is commanded to move the seat back rearward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Recline Position: The scan tool displays 0.0-5.0 volts. The voltage displayed is an input to the driver seat module from the recline position sensor.

Recline Rearward Switch: The scan tool displays Active or Inactive. When the recline switch is operated in the rearward direction the scan tool displays Active.

Software Design Suffix: The scan tool displays the version of the software part number in the driver seat module.

Software Part Number: The scan tool displays the software identification number in the driver seat module.

Torso Inward Switch: The scan tool displays Active or Inactive. When the torso switch is operated in the inward direction the scan tool displays Active.

Torso Motor Inward: The scan tool displays Active or Inactive. Whenever the torso adjuster motor is commanded to move the torso bolster inward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Torso Motor Outward: The scan tool displays Active or Inactive. Whenever the torso adjuster motor is commanded to move the torso bolster outward, due to a manual switch input or a memory recall function, the scan tool displays Active.

Torso Outward Switch: The scan tool displays Active or Inactive. When the torso switch is operated in the outward direction the scan tool displays Active.

Torso Position: The scan tool displays 0-255 counts. The counts displayed are calculated by the driver seat module using the signal circuit input from the torso bolster position sensor.

Vertical Lumbar Position: The scan tool displays 0-255 counts. The counts displayed are calculated by the driver seat module using the signal circuit input from the lumbar support position sensor.