Table 1 shows two common electrical system related problems of the 2019 GMC Yukon. The number one most common problem is related to the electrical system (14 problems). The second most common problem is related to the integrated trailer brake control (one problem).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Integrated Trailer Brake Control problems |
The contact owns a 2019 GMC Yukon xl. The contact stated that on several occasions while stopped and attempting to accelerate, the vehicle reversed inadvertently and then jerked forward to accelerate. The contact added that the battery was drained but the failure was not the most important to Read details...
The contact owns a 2019 GMC Yukon. The contact stated that while driving at an undisclosed speed, the service trailer brake system warning light illuminated and alerted the contact. The contact stated that there was no trailer brake. The vehicle was not diagnosed or repaired. Read details...