Scan Tool Data List
WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
The scan tool data list contains all the seat system related parameters that are available on the scan tool. The parameters in the list are arranged in alphabetical order. The column, Data List, indicates the location of the parameter within the scan tool menu selections.
The typical data values are obtained from a properly operating vehicle under the conditions specified in the second row of the scan tool data list table. Comparison of the parameter values from the suspect vehicle with the typical data values may reveal the source of the customer concern.
Memory Seat Module
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF | |||
| Base Model Part Number | Module ID Information | Numeric | Varies |
| Calibration Part Number | Module ID Information | Numeric | Varies |
| Driver Seat Front Vertical Sensor | Seat 1 Info | Volts | 0.0-5.0 Volts |
| Driver Seat Horizontal Sensor | Seat 1 Info | Volts | 0.0-5.0 Volts |
| Driver Seat HVC Level | Seat 1 HVC Data | High/Medium/Low | High |
| Driver Seat HVC Mode | Seat 1 HVC Data | Off/Back & Cushion/Back Only/Cool | Off |
| Driver Seat Rear Vertical Sensor | Seat 1 Info | Volts | 0.0-5.0 Volts |
| Driver Seat Recline Sensor | Seat 1 Info | Volts | 0.0-5.0 Volts |
| End Model Part Number | Module ID Information | Numeric | Varies |
| Front Vertical Downward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Front Vertical Motor Downward | Seat 1 Outputs | Active/Inactive | Inactive |
| Front Vertical Motor Upward | Seat 1 Outputs | Active/Inactive | Inactive |
| Front Vertical Upward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Horizontal Forward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Horizontal Motor Forward | Seat 1 Outputs | Active/Inactive | Inactive |
| Horizontal Motor Rearward | Seat 1 Outputs | Active/Inactive | Inactive |
| Horizontal Rearward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Julian Date of Build | Module ID Information | Numeric | Varies |
| Lumbar Downward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Lumbar Forward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Lumbar Horizontal Position | Memory Data 1 | Volts | 0.0-5.0 Volts |
| Lumbar Horizontal Position | Memory Data 2 | Volts | 0.0-5.0 Volts |
| Lumbar Horizontal Sensor | Seat 1 Info | Volts | 0.0-5.0 Volts |
| Lumbar Motor Downward | Seat 1 Outputs | Active/Inactive | Inactive |
| Lumbar Motor Forward | Seat 1 Outputs | Active/Inactive | Inactive |
| Lumbar Motor Rearward | Seat 1 Outputs | Active/Inactive | Inactive |
| Lumbar Motor Upward | Seat 1 Outputs | Active/Inactive | Inactive |
| Lumbar Rearward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Lumbar Upward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Lumbar Vertical Position | Memory Data 1 | Volts | 0.0-5.0 Volts |
| Lumbar Vertical Position | Memory Data 2 | Volts | 0.0-5.0 Volts |
| Lumbar Vertical Sensor | Seat 1 Info | Volts | 0.0-5.0 Volts |
| Passenger Seat HVC Level | Seat 2 HVC Data | High/Medium/Low | High |
| Passenger Seat HVC Mode | Seat 2 HVC Data | Off/Back & Cushion/Back Only/Cool | Off |
| Rear Vertical Downward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Rear Vertical Motor Downward | Seat 1 Outputs | Active/Inactive | Inactive |
| Rear Vertical Motor Upward | Seat 1 Outputs | Active/Inactive | Inactive |
| Rear Vertical Upward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Recline Forward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Recline Motor Forward | Seat 1 Outputs | Active/Inactive | Inactive |
| Recline Motor Rearward | Seat 1 Outputs | Active/Inactive | Inactive |
| Recline Rearward Switch | Seat 1 Inputs | Active/Inactive | Inactive |
| Seat Front Vertical Position | Memory Data 1 | Volts | 0.0-5.0 Volts |
| Seat Front Vertical Position | Memory Data 2 | Volts | 0.0-5.0 Volts |
| Seat Horizontal Position | Memory Data 1 | Volts | 0.0-5.0 Volts |
| Seat Horizontal Position | Memory Data 2 | Volts | 0.0-5.0 Volts |
| Seat Rear Vertical Position | Memory Data 1 | Volts | 0.0-5.0 Volts |
| Seat Rear Vertical Position | Memory Data 2 | Volts | 0.0-5.0 Volts |
| Seat Recline Position | Memory Data 1 | Volts | 0.0-5.0 Volts |
| Seat Recline Position | Memory Data 2 | Volts | 0.0-5.0 Volts |
| Software Part Number | Module ID Information | Numeric | Varies |
| Year Module Built | Module ID Information | Numeric | Varies |
Door Switch(es)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
| Operating Conditions: Ignition ON/Engine OFF | |||
| Memory Recall Switches | Inputs | 0.43 volts/2.74 volts/1.78 volts0.96 volts | Volts |
| Memory Switch 12 V Ref. | Data | Volts | B+ |
| Seat Back Heat Mode Ind. Cmd. | Outputs | Off/On | Off |
| Seat Back Heat Mode Sw. | Inputs | Inactive/Active | Inactive |
| Seat Cool Mode Ind. Cmd | Outputs | Off/On | Off |
| Seat Cool Mode Switch | Inputs | Inactive/Active | Inactive |
| Seat Heat High Ind. Cmd. | Outputs | Off/On | Off |
| Seat Heat Low Ind. Cmd. | Outputs | Off/On | Off |
| Seat Heat Medium Ind. Cmd. | Outputs | Off/On | OFF |
| Seat Heat Mode Cmd. | Outputs | Off/On | Off |
| Seat Heat Mode Sw. | Inputs | Inactive/Active | Inactive |
Heated Seat Module
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
| Operating Conditions: Ignition ON/Engine OFF | |||
| Base Model Part Number | Module ID Information | Numeric | Varies |
| Calibration Part Number | Module ID Information | Numeric | Varies |
| Driver Seat Back Heat Status | Seat 1 HVC Data | Inactive/Active | Inactive |
| Driver Seat Cushion Heat Status | Seat 1 HVC Data | Inactive/Active | Inactive |
| Driver Seat HVC Level | Seat 1 HVC Data | High/Medium/Low | High |
| Driver Seat HVC Mode | Seat 1 HVC Data | Off/Back & Cushion/Back Only | Off |
| End Model Part Number | Module ID Information | Numeric | Varies |
| Julian Date of Build | Module ID Information | Numeric | Varies |
| Passenger Seat Back Heat Status | Seat 2 HVC Data | Inactive/Active | Inactive |
| Passenger Seat Cushion Heat Status | Seat 2 HVC Data | Inactive/Active | Inactive |
| Passenger Seat HVC Level | Seat 2 HVC Data | High/Medium/Low | High |
| Passenger Seat HVC Mode | Seat 2 HVC Data | Off/Back & Cushion/Back Only | Off |
| Software Part Number | Module ID Information | Numeric | Varies |
| Year Module Built | Module ID Information | Numeric | Varies |