GMC Sierra trucks and crossovers are a slightly upscale alternative to Chevrolet models and while they may appeal to a different customer, like all vehicles, they must be properly maintained. JULY 2014-- General Motors LLC (GM) is recalling certain model year 2011-2012 Buick LaCrosse, Regal and Chevrolet Camaro, as well as certain 2010-2012 Cadillac SRX, Chevrolet Equinox and GMC Terrain vehicles, equipped with power height adjustable driver and passenger seats. In the affected vehicles, the bolt that secures the driver's and ... The 2012 GMC Terrain is a car-based compact crossover SUV that shares much of its chassis and running gear with the Chevrolet Equinox. With room for five passengers, the Terrain slots in under the larger, almost-full-size 7-passenger GMC Acadia . A discussion forum dedicated to the Chevy Equinox, GMC Terrain and Cadillac SRX crossover vehicle platforms! We sell OEM GMC TERRAIN keyless entry key fobs at discount prices. Free remote programming instructions and a video are free of charge and available. Standard GMC Terrain Remote control can lock / unlock your door locks. Late model GMC Terrain remotes allow remote engine start.