This is occurring often and gmc is having problems with supplying replacements because the demand is so high from the failure.
Yukon xl tail lights not working.
This video will show you how to repair your tail light that works intermittently.
Not sure why it works at times and not at other times but when the taillight is not working neither is that brake light.
Brake light problem of the 2015 gmc yukon 7.
We offer professional mail in for repair services to fix your lamp for a fraction of the cost of a new lamp from gmc dealers.
Average repair cost is 850 at 62 100 miles.
This is a safety issue and is an well known issue on the 2015 2019 yukon.
We have found that the problem tail lights are most common in the 2015 and 2016 because our customers have told us.
Save 600 dollar with this repair.
There is not a light out notification so the driver is not aware the brake light has failed.
Average repair cost is 450 at 46 700 miles.
The 2016 gmc yukon has 6 problems reported for taillight not working.
This started about august 1 2020.
2015 2016 gmc yukon xl tail light repair.
Gm part 23380459 left gm part 23380460 right quit not working failure no brake light no tail light not working professional repair rebuilding service.
The 2015 2018 gmc yukon tail light is a sealed unit.
The 2015 gmc yukon has 41 problems reported for taillight not working properly.