Scan Tool Data Definitions

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

8 Digit GM Part Number: The scan tool displays the eight digit part number of the module selected.
Base Model Part Number: The scan tool displays the eight digit base part number of the lift gate module.
Battery Voltage: The scan tool displays 9.0-15.0 volts. The state of the battery voltage supplied to the module selected.
Boot S/W Part No.: The scan tool displays the eight digit boot software part number of the lift gate module.
Boot S/W Suffix: The scan tool displays the two digit suffix number of the lift gate module boot software.
Calibration S/W Part No.: The scan tool displays the eight digit calibration software part number of the lift gate module.
Calibration S/W Suffix: The scan tool displays the two digit suffix number of the lift gate module calibration software.
Current Power Mode: The scan tool displays Off Awake/Retained Accessory Power/Accessory/Run/Crank. The ignition switch input states to the EGM used for power moding.
Drop Latch Switch: The scan tool displays Active/Inactive. The endgate drop latch switch input to the EGM, where a switch transition is displayed as Active.
Endgate Key Cylinder: The scan tool displays Idle/Close/Open. The endgate key cylinder switch input to the EGM, where a switch transition is displayed as either Close or Open.
Endgate Window Pos. 1: The scan tool displays Counts. The endgate window hall effect sensor input to the EGM displayed in counts.
Endgate Window Pos. 2: The scan tool displays Counts. The endgate window hall effect sensor input to the EGM displayed in counts.
Ign. Since Current DTC: The scan tool displays Cycles. The number of ignition switch cycles since the last DTC was set.
Julian Date of Build: The scan tool displays the four digit date of the module selected build.
Learned Window Closed Position: The scan tool displays Counts. The endgate window closed position input to the EGM displayed in counts.
Learned Window Open Position: The scan tool displays Counts. The endgate window open position input to the EGM displayed in counts.
Left Lower Latch: The scan tool displays Active/Inactive. The endgate lower left latch motor output from the EGM, where a latch motor transition to open is displayed as Active.
Left Upper Latch: The scan tool displays Active/Inactive. The endgate upper left latch motor output from the EGM, where a latch motor transition to open is displayed as Active.
Liftgate Ajar Switch: The scan tool displays Closed/Ajar. The liftgate ajar switch input to the LGM, where an open lift gate is displayed as Ajar.
Liftgate Unlock Switch: The scan tool displays Active/Inactive. The liftgate unlock switch input to the LGM.
Liftglass Ajar Switch: The scan tool displays Closed/Ajar. The liftglass ajar switch input to the LGM, where an open liftglass is displayed as Ajar.
Lock Command: The scan tool displays Unlock/Lock. The virtual state of the endgate or liftgate latch motors.
Lower Left Ajar Switch: The scan tool displays Closed/Ajar. The endgate lower left ajar switch input to the EGM, where an open lower left latch motor is displayed as Ajar.
Operational S/W Part No.: The scan tool displays the eight digit operational software part number of the lift gate module.
Operational S/W Suffix: The scan tool displays the two digit suffix number of the lift gate module operational software.
Rear Gate/Door: The scan tool displays Open/Closed. The scan tool displays the status of the rear gate/door.
Requested Lock/Unlock: The scan tool displays Idle/Lock/Unlock. The liftgate unlock switch input to the LGM.
Right Upper Latch: The scan tool displays Active/Inactive. The endgate upper right latch motor output from the EGM, where a latch motor transition to open is displayed as Active.
Software Part Number: The scan tool displays the eight digit part number of the end gate module software.
Software Revision Number: The scan tool displays the two digit revision number of the end gate module software.
Swing Latch Switch: The scan tool displays Active/Inactive. The endgate swing latch switch input to the EGM, where a switch transition is displayed as Active.
Upper Left Ajar Switch: The scan tool displays Closed/Ajar. The endgate upper left ajar switch input to the EGM, where an open upper left latch motor is displayed as Ajar.
Upper Right Ajar Switch: The scan tool displays Closed/Ajar. The endgate upper right ajar switch input to the EGM, where an open upper right latch motor is displayed as Ajar.
Window Motor: The scan tool displays Idle/Up/Down. The state of the window motor output from the EGM.
Year Module Built: The scan tool displays the four digit date of the year the module selected was built.