One problem related to hatchback/liftgate support device has been reported for the 2011 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 GMC Terrain based on all problems reported for the 2011 Terrain.
After being opened, rear power liftgate suddenly falls, drops 3/4 of the way down, comes back up to full height, drops again all the way down, and then the door closes. Vehicle was stationary and parked in the driveway as I was getting my dog out of the back of the vehicle.
| Body problems | |
| Structure problems | |
| Hatchback/liftgate Support Device problems |