Table 1 shows two common electrical system related problems of the 2020 GMC Terrain. The number one most common problem is related to the electrical system (24 problems). The second most common problem is related to the starter (one problem).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Starter problems |
Transmission wouldnt shift. Sensor in car is causing issue, code is n 202321840 Read details...
We drove to a farm with a family of 5m kids and an elderly, and parked my car for 2-3 hours in the farm's open area parking lot. Vehicle showed no warning lights, no problems, no issues during our drive to the farm and prior to this trip. Everything was fine when we go there and parked. Read details...