Chevrolet roof-rail air bag (rrab) inflator end cap may detach from the inflator, or the inflator sidewall may rupture.
The short version
General Motors, LLC reported a problem with the curtain inflator. Here is what owners need to know.
The roof-rail air bag (RRAB) inflator end cap may detach from the inflator, or the inflator sidewall may rupture.
A separated inflator end cap or inflator rupture can allow compressed gas to escape, resulting in the end cap or other components being propelled into the vehicle, increasing the risk of injury or crash.
Take it to a dealer — they will replace the left and right side RRAB modules, free of charge.
Affected vehicles
These model years are included in NHTSA campaign 21V-504.
| YEAR RANGE | MODEL |
|---|---|
| 2015–2016 | Chevrolet Silverado |
| 2015–2016 | GMC Sierra |
What changed
Newest first. The record shows both when the recall began and what has changed since.
- Recall reported to NHTSA. LATEST
Drive one of these? Check your VIN to see if your specific vehicle is affected.
Check your VINWhat this record means
Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.
Not affiliated
MyAutoRecalls is not affiliated with General Motors, LLC or the National Highway Traffic Safety Administration.