CarRecallWatchThe 2014 GMC Sierra 3500 has 3 safety recalls on file with NHTSA.
Owners have filed 7 complaints with NHTSA, including 1 crash, 1 injury.
The most-reported problem area is Vehicle Speed Control (2 reports).
2014 GMC Sierra 3500 recalls
Passenger air bag inflator may explode, sending metal fragments
The front passenger air bag inflator in these vehicles uses phase-stabilized ammonium nitrate propellant, which can degrade after long exposure to high absolute humidity, high temperatures, and repeated temperature cycling.
Fire extinguisher may clog or fail to discharge in a fire
Certain plastic-handle or push-button fire extinguishers installed in these vehicles may become clogged, so the extinguisher may not discharge as expected or may require excessive force to activate.
Fuel Tank May Overfill and Leak, Creating Fire Risk
A low fuel level sensor in the front fuel tank of these trucks may stick, causing the rear tank to overfill the front tank.
Most common 2014 GMC Sierra 3500 problems
Problem areas named in the 7 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Vehicle Speed Control | 2 |
| Fuel/Propulsion System | 2 |
| Steering | 1 |
| Service Brakes | 1 |
| Engine | 1 |
| Exterior Lighting | 1 |
| Electrical System | 1 |
| Power Train | 1 |
What owners report
Transmission Control Module TCM failed while driving down the freeway I84 in Boise Idaho. AC Delco part number 24256861. This caused the truck to go into limp mode when at highway speed. While in limp mode the truck would not respond to throttle commands. Truck slowed to 20mph causing a disruption in traffic flow and making it very difficult to get off the freeway, dodging traffic. The TCM failure has been confirmed through a local GMC dealer (Dennis Dillon in Boise Idaho). The Manufacture (General Motors) has discontinued manufacturing this part leaving my vehicle and thousands of others failed. GM's responce is the part is on a national backorder. 24-26 months at the earliest. Af
Transmission control module failed. Reduced power to vehicle to first gear. Blinkers, speedometer door locks, and other Safety and driving devices did not work. Check engine turned on. Device is held at some gmc dealerships nationally however they will not sell the part to have the truck repaired.
CP4 High Pressure Fuel Pump failed/disintegrated causing metal shavings to be pumped through out the fuel lines, injectors and connected systems requiring a replacement of the pump, injector and fuel lines totaling over $11,000 in repairs. Trucks mileage was 94112 at the time.
TL* THE CONTACT OWNS A 2014 GMC SIERRA 3500. THE CONTACT STATED WHILE DRIVING AT 35 MPH, THE BRAKES FAILED CAUSING THE FRONT DRIVER SIDE OF THE VEHICLE TO CRASH INTO A SIGN. THE CONTACT WAS ABLE TO DRIVE THE VEHICLE BACK HOME. THE CONTACT SUFFERED SOME LEG SORENESS. A POLICE REPORT WAS FILED. THE CONTACT STATED NO WARNING LIGHT WAS ILLUMINATED. THE VEHICLE WAS TAKEN TO RYAN AUTOMOTIVE GROUP (1101 OLIVER RD, MONROE, LA 71201) WHERE THE BODY DAMAGE WAS REPAIRED HOWEVER, THE FAILURE CAUSE WAS NOT DIAGNOSED. THE CONTACT THEN RECEIVED RECALL NOTIFICATION A FEW MONTHS LATER FOR NHTSA CAMPAIGN NUMBER: 19V645000 (SERVICE BRAKES, HYDRAULIC) AND WHICH THE CONTACT BELIEVED WAS RELATED TO HIS FAILURE. T
GOT A RECALL ON DECEMBER 15, 2017 ABOUT THE SECOND GAS TANK ISSUE. ADVISED NOT TO FILL THE SECOND TANK BECAUSE IT CAUSE THE FRONT TANK TO EXPAND, RUB THE DRIVE SHAFT, AND CAUSE A LEAK AND POSSIBLE FIRE. THEY SAID THAT THEY WOULD NOTIFY WHEN PARTS ARE AVAILABLE. HAVE NOT HEARD ANYTHING BACK YET. IT HAS BEEN 2 MONTHS. WE TRAVEL LONG DISTANCES WITH THIS TRUCK AND NEED THE ADDED FUEL FROM THE SECOND TANK. THANK YOU
2014 GMC Sierra 3500 questions
Does the 2014 GMC Sierra 3500 have any recalls?
Yes. NHTSA lists 3 safety recalls for the 2014 GMC Sierra 3500: Passenger air bag inflator may explode, sending metal fragments; Fire extinguisher may clog or fail to discharge in a fire; Fuel Tank May Overfill and Leak, Creating Fire Risk. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2014 GMC Sierra 3500?
Based on 7 owner complaints filed with NHTSA, the most-reported problem areas are Vehicle Speed Control (2), Fuel/Propulsion System (2), Steering (1).
How do I check if a recall on my 2014 GMC Sierra 3500 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.