2013 Chevrolet Tahoe Owner Manual - Page 45

Keys, Doors, and Windows Obstacle Detection Features If the liftgate encounters an obstacle during a power open or close cycle, a warning chime will sound and the liftgate will automatically reverse direction to the full closed or open position. After removing the obstruction, the power liftgate operation can be used again. If the liftgate encounters multiple obstacles on the same power cycle, the power function will deactivate and a message will display in the Driver Information Center (DIC). See Object Detection System Messages on page 5‑39. After removing the obstructions, the liftgate will resume normal power operation. Pinch sensors are located on the side edges of the liftgate. If an object is caught between the liftgate and the vehicle and presses against this sensor, the liftgate will reverse direction and open fully. The liftgate will remain open until it is activated again or closed manually. 2-11 Manual Operation of Power Liftgate To change the liftgate to manual operation, press OFF on the liftgate switch. With the power liftgate disabled and all of the doors unlocked, the liftgate can be manually opened and closed. To open the liftgate, press the touch pad on the handle (B) and lift up. Use the pull cup to lower and close the liftgate. Do not press the touch pad while closing the liftgate. This will cause the liftgate to be unlatched. The liftgate latch will power close. Always close the liftgate before driving. liftgate should be set to manual operation by pressing OFF on the liftgate switch on the center console. The liftgate has an electric latch. If the battery is disconnected or has low voltage, the liftgate will not open. The liftgate will resume operation when the battery is reconnected and charged. If the battery is properly connected with adequate voltage, the switch is not disabled, and the liftgate still will not function, see a dealer for service. Liftglass If equipped, there are two ways to open the liftglass: . 8 on the RKE transmitter or l on the liftgate is pressed while If power operation is disabled, the lamps will flash three times, but the liftgate will not move. It is not recommended to drive with the liftgate open, however, when driving with the liftgate open; the . Press the button on the underside of the license plate applique (A). Press m on the RKE transmitter.