Table 1 shows three common equipment related problems of the 2019 GMC Terrain. The number one most common problem is related to the equipment (21 problems). The second most common problem is related to the owners/service manual (two problems).
| Problem Category | Number of Problems |
|---|---|
| Equipment problems | |
| Owners/service Manual problems | |
| Radio/tape Cd Player problems |
While driving the vehicle became extremely difficult to stop I was advised that the vacuum booster pump was broken and it needed to be replaced. This was first completed 09/24/25 by gateway tire and service center. I was advised that there was a service bulletin for the issue. Read details...
When door unlocks via fob proximity or unlock command, the door itself also opens. This happened when stationary in the car and approaching the car. I did not attempt to do this when the car was in motion. The door must always be manually closed when this happens. Read details...
Two incident warnings on my dashboard saying of my back hatch was open when it was not. Had it serviced because the dash warning would not shut off. Service said it was fixed then happened again. Twice this happened intermittently. Read details...