2014 GMC Sierra Denali Vehicle speed control Problems
- Complaints
- 1about this part
- Share
- 7%of 14 total for the year
- Median mileage
- 69,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the vehicle speed control of the 2014 GMC Sierra Denali, 7% of the 14 complaints for this model year. Where a mileage was given, the median is 69,000 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.
“When driving at highway speed or accelerating the back of the truck will violently vibrate.at time it is almost uncontrollable and becomes very hard to steer. I so I have researched this issue and it seems that there are many complaints about this exact issues with 2014 to 2019 chevy and Gmc trucks. I just had the alignment done and brand new tires put on it the truck 6-22-20. Now the truck shakes even more then it did before.”
NHTSA complaint #11330205, filed 2020-06, 69,000 milesRelated service bulletins
- 11014171Jan 31, 2025This service bulletin provides information on proper use of floor mats.
Vehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2014 | 1 | 7% |
Other parts of the 2014 GMC Sierra Denali
4 complaintsOther or unknown
4 complaintsAir bags
2 complaintsBody and structure
2 complaintsEngine
1 complaintsExterior lighting
1 complaintsFuel system
1 complaintsSuspension
1 complaintsTransmission and drivetrain
1 complaintsWheels
1 complaints
← All problems reported for the 2014 GMC Sierra Denali
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