GMC Terrain: Vehicle Security - Keys, Doors, and Windows - GMC Terrain Owner's ManualGMC Terrain: Vehicle Security

Manual Operation of Power Liftgate
To change the liftgate to manual operation, turn the mode switch to the OFF position. With the power liftgate disabled and all of the doors unlocked, the liftgate can be manually opened and closed. ...

Vehicle Security
This vehicle has theft-deterrent features; however, they do not make it impossible to steal. ...

See also:

Liftgate
To open the liftgate, pull up (squeeze) on the handle and lift. Liftgate Release NOTE: Use the power door LOCK switch on either front door trim panel or the Remote Keyless Entry (RKE) transm ...

Range
The remote key has a range of approximately 60 ft. (20 m) from the vehicle. NOTE Buildings or other obstacles may interfere with the function of the remote key. The vehicle can also be locked ...

Location of the keyless drive antennas
Location of the keyless drive antennas The keyless drive system has a number of antennas located at various points in the vehicle. 1 On the tailgate, near the wiper motor 2 Left rear door handl ...