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EquipmentPart report

2015 GMC Sierra 1500 Equipment Problems

Complaints
3about this part
Share
0%of 720 total for the year
Median mileage
44,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the equipment of the 2015 GMC Sierra 1500, 0% of the 720 complaints for this model year. Where a mileage was given, the median is 44,000 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 air conditioning went out suddenly, just after the warranty expired. After research, this is an issue known to GM as they are currently subjects in proposed class-action lawsuits in 2 states regarding this defect.”

NHTSA complaint #11325607, filed 2020-05, 42,000 miles

Related service bulletins

Equipment: other model years

YearComplaintsShare of year
202611%
202511%
202410%
202310%
202020%
201831%
201621%
201530%
201441%
201211%
201011%
200910%
200821%
200621%
200521%
200442%
200221%
200111%
199911%

Other parts of the 2015 GMC Sierra 1500

Brakes
229 complaints
Transmission and drivetrain
99 complaints
Electrical system
96 complaints
Exterior lighting
93 complaints
Engine
84 complaints
Steering
81 complaints
Other or unknown
67 complaints
Air bags
37 complaints
Body and structure
28 complaints
Visibility (wipers, defrost, mirrors)
26 complaints
Suspension
17 complaints
Seat belts
16 complaints

← All problems reported for the 2015 GMC Sierra 1500

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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