Liftgate Control Module Scan Tool Information
Liftgate Module Scan Tool Data Parameters
| Parameter | Expected Value | Description |
|---|---|---|
| Operating Conditions: Ignition ON | ||
| Liftgate Supply Voltage 1 | 11.5-13.0 V | The scan tool displays the battery system 1 voltage input to the liftgate module. |
| Liftgate Supply Voltage 2 | 11.5-13.0 V | The scan tool displays the battery system 2 voltage input to the liftgate module. |
| Liftgate Secondary Obstacle Detection | 3-3.5 V | The scan tool displays the actual voltage on the liftgate object sensors circuit as measured by the liftgate control module. |
| Liftgate Latch Pawl Switch | Closed/Open | The scan tool displays Closed or Open. This is the state of the latch pawl switch depending upon if the liftgate is in the open position or closed position |
| Liftgate Latch Ratchet Switch | Closed/Open | The scan tool displays Closed or Open. This is the state of the latch ratchet switch depending upon if the liftgate is in the open position or closed position. |
| Liftgate Latch Sector Switch | Inactive | The scan tool displays Inactive and will briefly display Activate as the liftgate latch releases or cinches. |
| Liftgate Open/Closed Position Learned | Yes | The scan tool displays Yes or No. This is the state of the liftgate module open/close position programming. |
| Liftgate Front Control Switch | Active/Inactive | The scan tool displays Active or Inactive as the interior liftgate control switch is pressed and released. |
| Liftgate Handle Switch | Active/Inactive | The scan tool displays Active or Inactive as the liftgate handle switch is pressed and released |
| Liftgate Rear Close Switch | Active/Inactive | The scan tool displays Active or Inactive as the liftgate close switch is pressed and released. |
| Liftgate Mode Switch | Varies | The scan tool displays Off, 3/4, or Maximum which is the operation mode of the liftgate and varies when the rotary switch of the interior liftgate control switch is selected to the Off, 3/4 or Max position |
| Liftgate Mode Switch | Varies | The scan tool displays 123, 337, or 238 counts. when the rotary switch of the interior liftgate control switch is selected to the Off, 3/4 or Max position. |
| Liftgate Object Detection Sensor Supply | Active | This is the state of the liftgate object detection sensor supply |
| Liftgate Angle Sensor Supply | Inactive | This is the state of the liftgate angle sensor supply |
| Liftgate Latch Motor Cinch Command | Inactive | This is the state of the liftgate latch motor cinch command |
| Liftgate Open/Close | Inactive | Changes from Inactive to Closed to Inactive as the liftgate control module commands the liftgate latch when liftgate is pushed closed |
| Liftgate Latch Centering Commanded | Inactive | Changes from Inactive to Closed to Inactive as the liftgate control module commands the liftgate latch when liftgate is pushed closed |
Liftgate Module Scan Tool Command Functions
| Scan Tool Output Control | Description |
|---|---|
| Open/Close | This will command the liftgate to open and close. |
Liftgate Module Scan Tool Configuration/Reset Functions
| Scan Tool Output Control | Description |
|---|---|
| Liftgate Maximum Open Learn Position | This will command the liftgate to open and close and to relearn the liftgate travel limits. |