Table 1 shows two common equipment related problems of the 2026 GMC Sierra 1500. The number one most common problem is related to the equipment (eight problems). The second most common problem is related to the navigational (global positioning system) gps (one problem).
| Problem Category | Number of Problems |
|---|---|
| Equipment problems | |
| Navigational (global Positioning System) Gps problems |
Learned that GMC engines may have an issue. We haven't had one as yet. Read details...
The infotainment system keeps having the sound completely shut off. The radio, gps, blinker system sound will not work. Read details...