Which parts fail
Components named in complaints (front, side and curtain air bags, sensors and inflators).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2011 Chevrolet Silverado 1500 owners, lightly cleaned up (personal details are redacted by NHTSA).
Takata Recall. The contact owns a 2011 Chevrolet Silverado 1500. The contact received notification of NHTSA Campaign Number: 21V054000 (Air Bags) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving 50 - 60 MPH, the air bag warning light illuminated. The dealer was made aware of the recall but informed the contact that parts were not available. The manufacturer was not made aware of the failure. The failure mileage was approximately 134,500. VIN tool confirms parts not available.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was taken to the dealer where it was diagnosed that the battery needed to be replaced and was causing the air bag warning light to illuminate inadvertently. The vehicle was repaired; however, the failure reoccurred. The contact was concerned that the air bags would deploy without the vehicle being involved in a crash. The manufacturer was made aware of the failure. The failure mileage was approximately 168,044.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that while the vehicle was parked, unoccupied, and turned off, the front passenger's side air bag deployed. Prior to the failure, the air bag warning light had intermittently illuminated. The contact stated that there was no impact to the vehicle that would have caused the air bag to deploy. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 115,000.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that he purchased the vehicle aware that the vehicle was included in NHTSA Campaign Number: 21V054000 (Air Bags) however, the front passenger's side air bag, traction control, and stabilizer control warning lights were illuminated. The vehicle was not diagnosed or repaired. Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was approximately 125,000.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated that the air bag warning light was illuminated. The vehicle was taken to the local dealer where it diagnosed with the air bag module needing to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The contact stated that the failure was due to having NHTSA Campaign number 21V054000 (Air Bags) completed. The failure mileage was 197,271.
The contact owns a 2011 Chevrolet Silverado 1500. The contact stated while the vehicle was at the dealer for the recall repair of NHTSA Campaign Number: 21V050000 (Air Bags); the contact was informed that the SDM module needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 171,000.
Today I rear ended a car with the 2011 Silverado. The drivers airbag in the steering wheel did deploy but not fully, never made contact with me at all. I have kept the truck updated with any recalls done.
I brought my truck into a certified Chevrolet repair facility for routine maintenence and to have a repair done on my gas tank. Upon pickup of my vehicle, I noticed that my airbag alert light/ indicator was illuminated on my dashboard. I quickly re-entered the repair facility, and asked them why is my airbag light now illuminated, as it was NOT illuminated prior to this visit. The service manager told me there was a recall on my passenger airbag, so they took it upon themselves to install a new one, causing me to now have a "Service Airbag System"message on my dashboard, along with the illuminated Airbag indicator. My vehicle is equipped with "Onstar", which is a very useful tool that gives me real time diagnostics on my vehicle. Through documentation, I can prove the airbag system did NOT have any issues prior to them installing the new one. …
Takata recall. The contact owns a 2011 Chevrolet Silverado 1500. The contact received notification of NHTSA Campaign Number: 21V054000 (Air Bags) however, the part to do the recall repair was not yet available. The dealer had been notified about the recall; however, the contact was informed that parts were not yet available. The manufacturer had been notified of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. VIN tool confirms parts not available.
Takata Recall. The contact owns a 2011 Chevrolet Silverado 1500. The contact received a recall notification for NHTSA Campaign Number: 21V054000 (Air Bags) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was not notified of the issue. The manufacturer was notified of the issue and informed the contact that the part was not yet available. The contact had not experienced a failure. VIN tool confirms parts not available.
Related recalls
Air bags › Frontal › Passenger side › Inflator module
General Motors, LLC (GM) is recalling certain 2007-2011 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, Yukon XL, and 2009-2011 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500 and Sierra 3500 vehicles originally sold, or ever registered, in…
Remedy: GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 22, 2021.
Air bags › Frontal › Passenger side › Inflator module
General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 3500, Yukon, and Yukon XL vehicles originally sold, or ever registered, in the states of AL, CA, FL, GA, HI, LA, MS, SC, TX, PR, AS, GU, the MP, and VI or "Zone…
Remedy: GM will notify owners, and dealers will replace the front passenger air bag inflator with an alternate one, free of charge. Interim letters notifying owners of the safety risk were mailed on February 25, 2021.
NHTSA investigations
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited.
Airbag complaints in other Silverado 1500 years
Frequently asked questions
How common are airbag problems on the 2011 Chevrolet Silverado 1500?
NHTSA has 306 complaints about the air bags of the 2011 Chevrolet Silverado 1500, 54% of the model year's 563 complaints. The component named most often is frontal (1 mentions).
Is there a recall for 2011 Chevrolet Silverado 1500 airbag problems?
Yes — NHTSA recall 21V-050 (inflator module, Feb 5, 2021); NHTSA recall 21V-054 (inflator module, Feb 5, 2021). Recall repairs are free at authorized dealers.
At what mileage do 2011 Chevrolet Silverado 1500 airbag problems start?
Half of the complaints with a recorded mileage happened before about 70,000 miles, and 13% before 25,000 miles.
Is it dangerous?
Owners linked 16 crashes, 0 fires and 25 injuries and 1 death to air bags problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.