Table 1 shows two common equipment related problems of the 2025 GMC Sierra 1500. The number one most common problem is related to the equipment (13 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 |
Engine started knocking at 18k miles and took to dealer and they found metal in the filter and installed a new engine and also replaced the midplate gasket on the valvebody due to a harsh downshift without codes in the system this engine is going on 2k miles and it seems to be fine now but the Read details...
Onstar telecommunications module failed within 5 months of ownership. Gps and in car navigation goes crazy showing incorrect position which is distracting on the infotainmet screen. Been almost 4 weeks with no estimate of part availability from gm. Read details...