Table 1 shows three common power train related problems of the 2024 GMC Sierra 2500. The number one most common problem is related to the power train (22 problems). The second most common problem is related to the automatic transmission control module (two problems).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Automatic Transmission Control Module problems | |
| Transfer Case problems |
While driving my truck on the highway at 65 mph the truck bucked hard and immediately downshifted into 2nd gear. This caused me to rapidly decelerate to approximately 40 mph, I am lucky there was not another vehicle behind me when this happened since rapid unexpected deceleration without brake Read details...
The contact owns a 2024 GMC Sierra 2500. The contact stated that while driving 60 mph, the vehicle went into limp mode. The contact stated that the vehicle then inadvertently lost motive power and was unable to accelerate above 40 mph. Read details...
The contact owns a 2024 GMC Sierra 2500. The contact stated that while driving at an undisclosed speed, the vehicle briefly hesitated before returning to normal functionality. The check engine warning light was illuminated. Read details...