There are no safety recalls for the 2014 GMC Sierra Denali, but owners have filed 14 complaints with NHTSA.
2014 GMC Sierra Denali problems reported by owners
| Problem area | Reports | |
|---|
| Unknown or Other | 4 | |
| Service Brakes | 3 | |
| Air Bags | 2 | |
| Structure | 2 | |
| Wheels | 1 | |
| Engine | 1 | |
| Fuel/Propulsion System | 1 | |
| Service Brakes, Hydraulic | 1 | |
| Power Train | 1 | |
| Vehicle Speed Control | 1 | |
| Suspension | 1 | |
| Exterior Lighting | 1 | |
Most reported parts
- Structure › Body — 2
- Service Brakes, Hydraulic › Foundation Components › Disc › Caliper — 1
Typical mileage at the time of the problem: 59,496 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2014 GMC Sierra Denali complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Exterior Lighting · at 22,000 miles · reported Jan 5, 2021
Headlights are extremely dim making it difficult to see at night out in rainy conditions causing a huge safety problem when driving at night. Can barely see when making left or right hand turns as well causing a huge safety issue at night with pedestrians are in a dark crosswalk.
Power Train · at 69,000 miles · reported Jun 22, 2020
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.
Service Brakes, Hydraulic · at 109,000 miles · reported May 28, 2020
The contact owns a 2014 gmc sierra denali. The contact stated that while driving she heard a squeaking noise coming from the brakes. The contact took the vehicle to an independent mechanic to be diagnosed. The contact was informed that the caliper and brake pads needed to be replaced after having it for a year. The vehicle was repaired. Neither the dealer nor the manufacturer were notified of the failure. The failure mileage was 109,000.
Service Brakes · at 70,000 miles · reported Mar 16, 2019
If the brakes are pumped 2-3 times the peddle will become really firm and hard to press. When this occurs the truck will not stop. You have to stand on the brake pedal with both feet to get the truck to stop. Pretty unnerving for a 75k mike truck still under drivetrain warranty but not covered. I use this truck for work and hauling my kids. I don't like having my kids in this vehicle!
Service Brakes · at 46,000 miles · reported Jan 17, 2019
Vacuum pump failure was noticed when parallel parking. After hitting brake several times they stopped working. Took excessive amount of force to stop vehicle.
Frequently asked questions
Does the 2014 GMC Sierra Denali have any recalls?
No. NHTSA has no safety recalls for the 2014 GMC Sierra Denali as of this update. Check your VIN at nhtsa.gov/recalls for the latest status.
What is the most common problem with the 2014 GMC Sierra Denali?
Owners report unknown or other problems most often (4 reports), followed by service brakes (3). The typical mileage when problems were reported is about 59,496 miles.
Are GMC recall repairs free?
Yes. Safety recall repairs are free at authorized GMC dealers, whether you are the first owner or bought the car used.