2017 GMC Terrain loss of power reports

6 NHTSA complaints describe sudden power loss, reduced power or limp mode on the 2017 GMC Terrain — roughly 5% of all complaints for this model year.

Loss of power reports

share of complaints

48,850 mi

median reported incident mileage (all complaints)

Components reported on this vehicle

Engine 77 Power Train 23 Air Bags 12 Electrical System 9 Exterior Lighting 7 Structure 7

Loss of power in other Terrain years

2024 Terrain	7
2023 Terrain	8
2020 Terrain	10
2019 Terrain	11
2018 Terrain	8
2016 Terrain	8
2015 Terrain	7
2014 Terrain	8
2013 Terrain	6
2012 Terrain	16

Terrain loss of power by year →

Other symptoms owners describe on the 2017 GMC Terrain

Oil consumption 18 Stalling 15 Check engine light 8

Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2017 GMC Terrain report before drawing conclusions.

Loss of power across all vehicles →