One problem related to hazard flashing warning light unit has been reported for the 2015 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 GMC Yukon based on all problems reported for the 2015 Yukon.
Brake light goes in and out and doesn't work all the time. According to what I'm reading is a very common issue and needs to be fixed. There is no fix except buying a brand new one and that doesn't seem right. Seems like a poor design and not to mention I can get a ticket for this. And most important. . . I have a family with two small kids and this is a safety hazard if my brake lights do not work!.
| Tail Light Switch problems | |
| Brake Light problems | |
| Exterior Lighting problems | |
| Turn Signal problems | |
| Headlights problems | |
| Tail Light problems | |
| Brake Light Switch problems | |
| Hazard Flashing Warning Light Unit problems | |
| Back Up Lights problems |