Table 1 shows one common vehicle speed control related problems of the 2023 GMC Sierra 2500.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
This issue is pertaining to the valve body in my 10-speed transmission. While I was traveling home, the truck experienced a “wheel lockup”. The transmission shifted down aggressively, then putting the truck into limp mode. I had to travel the rest of the way home with a max speed of 35 mph. I have been without this truck for 3 months waiting on parts. This is absolutely unacceptable from gm. Extremely unsave.