GMC Sierra 1500 owners have reported 46 lane departure related problems since 1996. Table 1 shows the 4 most common lane departure problems. The number one most common problem is related to the vehicle's assist (16 problems). The second most common problem is related to the vehicle's warning (14 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Assist problems | |
| Warning problems | |
| Blind Spot Detection problems | |
| Lane Departure problems |
Onstar module stopped working Read details...
A few weeks ago my adaptive cruise stopped working, as well as the automatic high beam system (not sure the technical name). As there was a warning light displayed, I brought it into the dealership to have them check it out. Read details...
The 2019 GMC sierra at4 with the 6. 2l v8 engine began making a rattling or tapping noise at 45 mph. No warning lights appeared on the dashboard. When starting the engine and idling, a similar noise can be heard from the engine. Read details...
The contact owns a 2020 GMC sierra. The contact stated that while driving at speeds over 38 mph, and the lane departure warning system was activated the seat indicator did not vibrate or sound an alert as intended. Read details...