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Body and structurePart report

2015 GMC Yukon Denali Body and structure Problems

Complaints
1about this part
Share
1%of 73 total for the year
Median mileage
76,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the body and structure of the 2015 GMC Yukon Denali, 1% of the 73 complaints for this model year. Where a mileage was given, the median is 76,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The contact owns a 2015 Gmc Yukon Denali. While the vehicle was stationary, water entered the cabin of the vehicle through the high frequency antenna seal. In addition, the contact stated that the computer system had an electrical malfunction and the vehicle's brakes engaged without warning. Dixie buick Gmc in fort myers, florida was made aware of the failure and diagnosed that the high frequency antenna needed to be replaced. The manufacturer was made aware of the failure. The failure mileage was approximately 76,000. The VIN was not available.”

NHTSA complaint #11099074, filed 2018-05, 76,000 miles

Related service bulletins

Body and structure: other model years

YearComplaintsShare of year
201718%
201616%
201511%
2013931%
2012829%
20111516%
20101325%
20091533%
2008814%
20072823%
2006210%
200548%
200433%
200323%
200213%
200113%
199914%

Other parts of the 2015 GMC Yukon Denali

Exterior lighting
39 complaints
Electrical system
11 complaints
Other or unknown
9 complaints
Transmission and drivetrain
8 complaints
Brakes
5 complaints
Engine
4 complaints
Steering
4 complaints
Suspension
4 complaints
Engine cooling
1 complaints
Fuel system
1 complaints
Visibility (wipers, defrost, mirrors)
1 complaints
Wheels
1 complaints

← All problems reported for the 2015 GMC Yukon Denali

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology