Passenger side: inflator module
Risk. An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
NHTSA has logged 565 owner complaints about the 2011 Chevrolet Silverado 1500, most often about the air bags. It is covered by 4 safety recalls, and for recall 21V-050 the manufacturer reports only 28% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 27, 2026. Updated daily. Photo: SsmIntrigue, CC BY-SA 4.0.
565 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Air bags | 306 | 17 |
| Structure | 72 | 3 |
| Engine | 40 | 1 |
| Electrical system | 27 | 2 |
| Suspension | 18 | 2 |
| Electronic stability control (ESC) | 18 | 0 |
| Power train | 18 | 1 |
| Service brakes | 13 | 2 |
| Vehicle speed control | 11 | 3 |
| 17 other systems | 61 | 7 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Risk. An inflator explosion may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Risk. THE DRIVER MAY NOT BE ABLE TO MAINTAIN DIRECTIONAL CONTROL OF THE VEHICLE AND A CRASH COULD OCCUR WITHOUT WARNING.
Risk. THE DRIVER MAY NOT BE ABLE TO MAINTAIN DIRECTIONAL CONTROL OF THE VEHICLE AND A CRASH COULD OCCUR WITHOUT WARNING.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Chevrolet.
70kmiles, median
Based on the odometer reading in 96 air bags complaints. 70% were reported before 100,000 miles.
Only 47% of complaints for this model year include a mileage.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Silverado 1500 median. How we score
2011 Chevrolet Silverado 1500 PU/RC 4WD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
Federal investigations that included the 2011 Chevrolet Silverado 1500, and the recalls they led to.
Recent air bags complaints filed with NHTSA, shortened. Personal details are removed.
[XXX] WITH ONLY 88,500 MILES no wreck or other incident service airbag light came on and dealership wants 180.00 just to check it. what creates the issue is that my other vehicle a 2010 Tahoe with 285,000 miles came on within 3 days of this one. What am i supposed to do? INFORMATION REDACTED…
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…
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…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.