Table 1 shows two common exterior lighting related problems of the 2019 GMC Sierra 1500. The number one most common problem is related to the exterior lighting (seven problems). The second most common problem is related to the brake light (one problem).
| Problem Category | Number of Problems |
|---|---|
| Exterior Lighting problems | |
| Brake Light problems |
2019 GMC at4. Problem occurs at night. When putting the truck in reverse, the display monitor on the dash turns to full brightness (and cannot be turned down). It is very hard to even see the side mirrors due to the blinding brightness of the dash display. Read details...
The contact owned a 2019 GMC Sierra 1500. The contact stated that while driving 25 mph, there was an abnormal sound coming from the rear of the vehicle before the vehicle jerked forward. There was no warning light illuminated. The contact was able to pull over on the side of the road. Read details...