Table 1 shows four common power train related problems of the 2018 GMC Terrain. The number one most common problem is related to the power train (37 problems). The second most common problem is related to the transmission noise (two problems).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Transmission Noise problems | |
| Clutch problems | |
| Transmission Failure problems |
The contact owns a 2018 GMC Terrain. While attempting to shift to reverse(r) out of a parking spot, the message “transmission unable to shift” was displayed on the instrument panel, and the transmission was unable to shift into reverse(r). The contact called for tow truck assistance. Read details...
Addition to report 11091743. The vehicle was serviced for warning of transmission, stabilitrak, parking assist and notification that vehicle was unsafe to drive (may 2, 2018). Vehicle picked up (may 11, 2018) after series of repairs. Read details...
Tl the contact owns a 2018 GMC Terrain. When driving downhill, the vehicle stalled and would not accelerate. There were no warning indicators illuminated. The contact pulled the vehicle over and had it towed to anchor Buick GMC (1 automotive blvd, elkton, MD 21921, (443) 406-4623) where it was Read details...