One problem related to ignition switch has been reported for the 2014 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 GMC Terrain based on all problems reported for the 2014 Terrain.
The contact owns a 2014 GMC Terrain. Upon attempting to turn off the vehicle, the key became stuck in the ignition. The contact was unable to remove the key. The contact spoke to the dealer (gilland Chevrolet GMC 3071 south us hwy 231, ozark, al 36360) where it was diagnosed that the ignition switch was likely at fault for the failure. The vehicle was not taken to a dealer or mechanic. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 56,000.