Model year record
2015 GMC Sierra Denali
No recall campaigns on file for this model year. 26 owner complaints on file.
Recalls
No recall campaigns on file for this model year.
Owner complaints
A complaint is one person's report to a federal agency. It is not a finding.
| Component | Complaints | Median mileage |
|---|---|---|
| Service brakes | 7 | 49,000 mi |
| Power train | 5 | 47,800 mi |
| Electrical system | 3 | 22,567 mi |
| Engine and engine cooling | 2 | — |
| Fuel system, diesel | 2 | 160,000 mi |
| Unknown or other | 2 | 52,000 mi |
| Air bags | 1 | — |
| Engine | 1 | 46,000 mi |
| Seats | 1 | 22,567 mi |
| Steering | 1 | 39,900 mi |
| Structure: body: roof and pillars | 1 | 15,000 mi |
The 2014 model has about 1.5 times as many complaints as this one. The 2016 model has about half as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.
Open investigations
An investigation is not a recall. It indicates that NHTSA is currently evaluating an alleged defect but has not reached a final determination.
Air bags: frontal: driver side: inflator module
Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.