Table 1 shows one common vehicle speed control related problems of the 2026 GMC Yukon.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
I was on the highway and had the vehicle on cruise control, the super cruise was not available the entire trip. Suddenly a warning came on saying that supper cruise was not available please take the wheel, the truck started slowing down drastically while I’m doing 70mph which is the speed limit. I put my foot on the brake to disengage the cruise control but that did not work. I had to push the cancel button on the wheel to take it off. This has happened to me twice while on the highway.