Table 1 shows three common power train related problems of the 2022 GMC Sierra 1500. The number one most common problem is related to the power train (73 problems). The second most common problem is related to the automatic transmission (two problems).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Automatic Transmission problems | |
| Automatic Transmission Control Module problems |
On 2/23/26 my GMC Sierra 1500 at4 3. 0l inline-6 turbo-diesel, it auto stopped (which I will never keep on again) on an incline and would not start back up or shift gears and rolled a few feet. I had to turn it off and restart it, then the engine light came on and a notification about conditions Read details...
The contact owns a 2022 GMC sierra. The contact stated that while attempting to park their vehicle inside of a parking lot, the contact had attempted to shift the vehicles gear into park however the shift handle broke off, and the vehicle remained in drive. Read details...
1) component/system & availability for inspection transmission control system. When shifting into reverse, the check engine lamp flashed and a “transmission service” warning appeared. Dealer retrieved dtc p07b4 and documented: “diagnosis of engine/check engine lamp - customer Read details...