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 |
| Deadbolt Actuator Command | Data | Idle/Unlock/Lock/Invalid | Idle |
| Door Ajar Switch | Data | Door Closed/Door Ajar | Door Closed |
| Door Cylinder Switch | Data | Idle/Unlock/Lock/Invalid | Idle |
| Door Open Switch | Data | Closed/Open | Closed |
| Driver Door Handle | Data | Inactive/Active | Inactive |
| Door Switch Backlight Command | Data | % | Varies |
| Julian Date of Build | ECU Identification Information | Number | Varies |
| LF Latch Solenoid Command | Data | Inactive/Active | Inactive |
| Lock Indicator Command | Data | % | Varies |
| Lock Switch Indicator Command | Data | Off/On | Off |
| VIN Learned | VIN Information | Yes/No | Yes |
| VIN Message Received | VIN Information | Yes/No | Yes |
| 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 |
| Door Lock Switch | Data | Idle/Lock/Unlock/Invalid | Idle |
| Julian Date of Build | ECU Identification Information | Number | Varies |
| Trunk Release Switch | Data | Inactive/Active | Inactive |
| Window Lockout Switch Indicator Command | Data | Inactive/Active | Inactive |
| Window Lockout Switch | Data | Off/On | Off |
| Year Module Built | ECU Identification Information | Number | Varies |
Instrument Panel Module (IPM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF/Vehicle in PARK | |||
| Trunk Release Switch | Non-HVAC | ON/OFF | OFF |
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 |
| Deadbolt Actuator Command | Data | Idle/Unlock/Lock/Invalid | Idle |
| Door Ajar Switch | Data | Door Closed/Door Ajar | Door Closed |
| Door Lock Actuator Cmd. | Data | Idle/Lock/Unlock | Idle |
| Door Open Switch | Data | Closed/Open | Closed |
| 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 |
| 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 |
| Deadbolt Actuator Command | Data | Idle/Unlock/Lock/Invalid | Idle |
| Door Ajar Switch | Data | Door Closed/Door Ajar | Door Closed |
| Door Lock Switch | Data | Idle/Lock/Unlock/Invalid | Idle |
| Door Open Switch | Data | Closed/Open | Closed |
| Door Switch Backlight Command | Data | % | Varies |
| Lock Indicator Command | Data | % | Varies |
| Lock Switch Indicator Command | Data | Off/On | Off |
| Passenger Door Handle | Data | Inactive/Active | Inactive |
| Julian Date of Build | ECU Identification Information | Number | Varies |
| RF Latch Solenoid Command | Data | Inactive/Active | Inactive |
| VIN Learned | VIN Information | Yes/No | Yes |
| VIN Message Received | VIN Information | Yes/No | Yes |
| Year Module Built | ECU Identification Information | Number | Varies |
Rear Integration Module (RIM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF/Vehicle in PARK | |||
| Fuel Door Lock Relay | Outputs | ON/OFF | OFF |
| Fuel Door Unlock Relay | Outputs | ON/OFF | OFF |
| Trunk Ajar Switch | Inputs | ON/OFF | OFF |
| Trunk Release Output | Outputs | ON/OFF | 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 |
| Deadbolt Actuator Command | Data | Idle/Lock/Unlock/Invalid | Idle |
| Door Ajar Switch | Data | Door Closed/Door Ajar | Door Closed |
| Door Lock Actuator Cmd. | Data | Idle/Lock/Unlock/Invalid | Idle |
| Door Open Switch | Data | Closed/Open | Closed |
| 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 |
| Year Module Built | ECU Identification Information | Number | Varies |