Table 1 shows two common electrical system related problems of the 2022 GMC Sierra 3500. The number one most common problem is related to the electrical system (five problems). The second most common problem is related to the integrated trailer brake control (two problems).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Integrated Trailer Brake Control problems |
The gm n242454440 “collision rear wheel lock up from transmission valve failure” was performed. The recall rendered the electrical charging system inoperable. Gm engineering has been working on the vehicle for more than one month and recently determined that the recall software does not Read details...
The contact owns a 2022 GMC 3500. The contact stated while the vehicle was parked, the trailer plug was connected, and electrical fuses popped. The contact stated that all the fuses were blown. In addition, the contact stated while driving the vehicle, the trailer brakes did not function as Read details...