GMC Yukon owners have reported 27 lane departure related problems since 1996. Table 1 shows the 5 most common lane departure problems. The number one most common problem is related to the vehicle's blind spot detection (16 problems). The second most common problem is related to the vehicle's warning (5 problems). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Blind Spot Detection problems | |
| Warning problems | |
| Assist problems | |
| Lane Departure problems | |
| Lane Keep Automatic Steering problems |
The onstar module of my 2023 GMC Yukon has failed. This is a wide spread issue with recent model GMC's. There are thousands of reports of the same thing happenings. When an onstar module fails, the vehicle loses its safety features. Read details...
This has happened twice. Once in November 2025 and then in January 2026. With super cruise engaged while going around a curve super cruse disengages and the steering wheel turns to driving straight. You have about one or two seconds to take control or crash. Read details...
Led tail light out Read details...
The contact owns a 2021 GMC Yukon. The contact stated that while driving at various speeds, the vehicle shuddered abnormally with blue smoke coming from the exhaust, with the message "lane departure assist" displayed. The check engine and stabili-trak warning lights were illuminated. Read details...
The contact rented a 2021 GMC Yukon. The contact was driving at 75mph, the contact stated they felt the steering wheel sensor was moving on it own moving causing the vehicle to go from the opposite direction that the contact wanted to do. Read details...