GMC Terrain owners have reported 19 back over prevention related problems since 1996. Table 1 shows the 4 most common back over prevention problems. The number one most common problem is related to the vehicle's back over prevention (6 problems). The second most common problem is related to the vehicle's warnings (6 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Back Over Prevention problems | |
| Warnings problems | |
| Rearview System Braking problems | |
| Sensing System Camera problems |
The contact owns a 2020 GMC Terrain. The contact stated that upon shifting to reverse(r), the rear-view camera image was blue, and the parking sensor beeping sound was inoperable. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that the rear-view camera Read details...
The contact owns a 2026 GMC Terrain. The contact stated that after a software update was performed, while driving at an undisclosed speed, the message "departure lane limited due to the trailer" was displayed. The failure affected the blind spot warning system. Read details...
Backup camera stopped working and displays a blue screen stating “service backup camera. ” this was an issue when the vehicle was under 3 year manufacturer bumper to bumper warranty and was fixed by dealer at no cost. Now this same issue has occurred again approximately 3-4 years later. Read details...
The contact owns a 2019 GMC Terrain. The contact stated that while reversing, the rearview camera displayed a blank image. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 80,000. Read details...