Power Train Related Problems of the 2019 GMC Terrain

Table 1 shows six common power train related problems of the 2019 GMC Terrain. The number one most common problem is related to the power train (47 problems). The second most common problem is related to the transmission not go into gear (two problems).


Recently reported Power Train problems of the 2019 GMC Terrain

The Power Train problem

VIN: [xxx] mileage: approximately 103,576 incident location: [xxx] safety complaint: while my wife was driving our 2019 GMC Terrain into a shopping center parking lot, the vehicle suddenly experienced a severe loss of braking assistance.   Read details...

The Transmission Not Go Into Gear problem

Just over 5200 miles started experiencing transmission slippage when stopping or starting. Around 5500 miles started hearing loud clicking roaring sound. Was returning home from vacation on a Saturday afternoon and knew all service areas of all gm dealerships would be closed but headed to a nearby   Read details...

The Automatic Transmission Control Module problem

I bought this car a couple of months ago. This problem didn't happen when I took it on a test drive from dealership. It happened after I bought it. Specifically when I start driving it more often. Sometimes a slipping occurs when shifting between gears 5-6.   Read details...


Power Train related problems in other GMC Terrain model year vehicles:



☘ Terrain Service Bulletins
⚑ Terrain Safety Recalls
☤ Terrain Defect Investigations