Table 1 shows two common electrical system related problems of the 2017 GMC Terrain. The number one most common problem is related to the electrical system (eight problems). The second most common problem is related to the ignition (one problem).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Ignition problems |
I am filing this complaint to report a catastrophic engine failure involving my 2017 GMC Terrain equipped with the 2. 4l ecotec engine, which I believe is the result of a known manufacturing defect related to excessive oil consumption and premature internal engine wear. Read details...
The contact owns a 2017 GMC Terrain. The contact stated that on two separate occasions, the ignition key became stuck inside the ignition switch. The vehicle was towed to the local dealer who was unable to duplicate the failure. The cause of the failure was not determined. Read details...