Ignition Problems of GMC Terrain

GMC Terrain owners have reported 2 problems related to ignition (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Terrain based on all problems reported for the Terrain.

1 Ignition problem of the 2017 GMC Terrain

Failure Date: 11/06/2021

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. The manufacturer was notified of the failure but no assistance was offered. The failure mileage was 110,000.

See all problems of the 2017 GMC Terrain 🔎.

2 Ignition problem of the 2014 GMC Terrain

Failure Date: 06/13/2014

Tl * the contact owns a 2014 GMC Terrain. While driving various speeds, the vehicle veered to the right and stalled. The contact noticed that the key was bent when it was removed from the ignition. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was 50.

See all problems of the 2014 GMC Terrain 🔎.




Safety Ratings of Terrain Cars
Fuel Economy of Terrain Vehicles
Terrain Service Bulletins
Terrain Safety Recalls
Terrain Defect Investigations