2015 GMC Yukon Denali XL electrical system problems
16 owner complaints filed with NHTSA name the electrical system on the 2015 GMC Yukon Denali XL — 25% of all complaints for this model year.
What owners report
“Faulty brake-light and costly fix. Dealership has taillight on back order so a replacement isnt even available. Dealership wants $675 just for the part that cant even be ordered. Dangerous to drive the vehicle with no solution available.”
filed Jun 9, 2019
“At 75,000 miles I wouldn't expect to have this many issues out of such a nice expensive truck... The check engine lights comes on and off and it pleases. When the check engine light is on the remote start doesn't work. The tail lights work when they want to and to fix a tail light just 1 is…”
filed Apr 29, 2019
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Yukon Denali XL years
| Year | Reports | Share |
|---|---|---|
| 2016 Yukon Denali XL | 4 | 14% |
| 2011 Yukon Denali XL | 4 | 6% |
| 2009 Yukon Denali XL | 3 | 14% |
| 2008 Yukon Denali XL | 4 | 10% |
| 2007 Yukon Denali XL | 8 | 13% |
| 2005 Yukon Denali XL | 10 | 29% |
| 2004 Yukon Denali XL | 19 | 39% |
| 2003 Yukon Denali XL | 7 | 22% |
Other reported problem areas on the 2015 GMC Yukon Denali XL
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.