Scan Tool Data List
Driver Door Module (DDM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Battery power is the only requirement for Module Information, Inputs and Lock Outputs. Key ON is required for window outputs. | |||
| 8 Digit GM Part Number | ECU Identification Information | Number | Varies |
| Battery Voltage Signal | Data | 9-15 Volts | 12.8 Volts |
| Component Serial No. 13-16 | ECU Identification Information | Number | 13-16th digit |
| Door Switch Backlight Command | Data | % | Varies |
| Julian Date of Build | ECU Identification Information | Number | Varies |
| VIN Learned | VIN Information | Yes/No | Yes |
| VIN Message Received | VIN Information | Yes/No | Yes |
| Window Motor Command | Data | Idle/Up/Down/Active | Idle |
| Window Normalization | Data | No/Yes | No |
| Year Model Built | ECU Identification Information | Number | Varies |
Driver Door Switch Assembly (DDSA)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Battery power is the only requirement for Module Information, Inputs and Lock Outputs. Key ON is required for window outputs. |
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| 8 Digit GM Part Number | ECU Identification Information | Number | Varies |
| Battery Voltage Signal | Data | 9-15 Volts | 12.8 Volts |
| Component Serial No. 13-16 | ECU Identification Information | Number | 13-16th digit |
| Driver LF Window Switch | Data | Idle/Up/ Down/Express Up/Express Down/Invalid | Idle |
| Driver LR Window Switch | Data | Idle/Up/ Down/Express Up/Express Down | Idle |
| Driver RF Window Switch | Data | Idle/Up/ Down/Express Up/Express Down | Idle |
| Driver RR Window Switch | Data | Idle/Up/ Down/Express Up/Express Down | Idle |
| Julian Date of Build | ECU Identification Information | Number | Varies |
| Window Lockout Switch Indicator Command | Data | Inactive/Active | Inactive |
| Window Lockout Switch | Data | Off/On | Off |
| Year Module Built | ECU Identification Information | Number | Varies |
Left Rear Door Module (LRDM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Battery power is the only requirement for Module Information, Inputs and Lock Outputs. Key ON is required for window outputs. | |||
| 8 Digit GM Part Number | ECU Identification Information | Number | Varies |
| Battery Voltage Signal | Data | 9-15 Volts | 12.8 Volts |
| Component Serial No. 13-16 | ECU Identification Information | Number | 13-16th digit |
| Door Switch Backlight Command | Data | % | Varies |
| Julian Date of Build | ECU Identification Information | Number | Varies |
| VIN Learned | VIN Information | Yes/No | Yes |
| VIN Message Received | VIN Information | Yes/No | Yes |
| Window Motor Command | Data | Idle/Down/Up/Active | Idle |
| Window Normalization | Data | No/Yes | No |
| Window Switch | Data | Idle/Up/Down/Express Up/ExpressDown/Invalid | Idle |
| Year Module Built | ECU Identification Information | Number | Varies |
Passenger Door Module (PDM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Battery power is the only requirement for Module Information, Inputs and Lock Outputs. Key ON is required for window outputs. | |||
| 8 Digit GM Part Number | ECU Identification Information | Number | Varies |
| Battery Voltage Signal | Data | 9-15 Volts | 12.8 Volts |
| Component Serial No. 13-16 | ECU Identification Information | Number | 13-16th digit |
| Door Switch Backlight Command | Data | % | Varies |
| Julian Date of Build | ECU Identification Information | Number | Varies |
| VIN Learned | VIN Information | Yes/No | Yes |
| VIN Message Received | VIN Information | Yes/No | Yes |
| Window Motor Command | Data | Idle/Down/Up/Active | Idle |
| Window Switch | Data | Idle/Up/Down/Express Up/ExpressDown/Invalid | Idle |
| Window Normalization | Data | No/Yes | No |
| Year Module Built | ECU Identification Information | Number | Varies |
Rear Integration Module (RIM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
| Operating Conditions: Ignition ON/Engine OFF | |||
| Rear Defog Load Shed 1 Status | Data | Active/Inactive | Inactive |
| Rear Defog Load Shed 2 Status | Data | Active/Inactive | Inactive |
| Rear Defog Load Shed 3 Status | Data | Active/Inactive | Inactive |
| Rear Defog Status | Outputs | Off/On | Off |
Right Rear Door Module (RRDM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Battery power is the only requirement for Module Information, Inputs and Lock Outputs. Key ON is required for window outputs. | |||
| 8 Digit GM Part Number | ECU Identification Information | Number | Varies |
| Battery Voltage Signal | Data | 9-15 Volts | 12.8 Volts |
| Component Serial No. 13-16 | ECU Identification Information | Number | 13-16th digit |
| Door Switch Backlight Command | Data | % | Varies |
| Julian Date of Build | ECU Identification Information | Number | Varies |
| VIN Learned | VIN Information | Yes/No | Yes |
| VIN Message Received | VIN Information | Yes/No | Yes |
| Window Motor Command | Data | Idle/Down/UP/Active | Idle |
| Window Normalization | Data | No/Yes | No |
| Window Switch | Data | Idle/Up/Down/Express Up/ExpressDown/Invalid | Idle |
| Year Module Built | ECU Identification Information | Number | Varies |