Table 1 shows one common lane departure related problems of the 2018 GMC Sierra 1500.
| Problem Category | Number of Problems |
|---|---|
| Assist problems |
Driver assist-lane keeping assist-forward collision warning-automatic emergency breaking life threatening when system fails and is intermittent . Vehicle has been said to be dangerous to drive by gm tech/can cause life threatening conditions. Fault has been confirmed by dealership. Warning lamp> "service driver assist system" Friday 3 December 2021 at approximately 21340 miles.