At a glance
What can fail
The front passenger air bag inflator may explode due to propellant breakdown after prolonged exposure to high humidity, high heat, and temperature changes.
What the fix does
The 2011 Chevrolet Avalanche has 3 recalls, all involving the front passenger airbag inflator, which can explode and send sharp metal fragments into the cabin, causing serious injury or death.
These are part of the widespread Takata airbag recall that affected millions of vehicles across many manufacturers. The passenger-side airbag inflator can rupture with far more force than intended, turning internal metal components into projectiles directed at anyone seated in the front. The risk is elevated in vehicles registered or sold in high-humidity states and territories, including Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, and several U.S. territories, because moisture accelerates the degradation of the inflator propellant over time. While the three filings span different model year groupings and were issued at different points in the recall campaign, they all address the same defect in this vehicle and carry equal severity. Owners in affected regions who have not yet had this repair completed should confirm their VIN is clear before driving.
At a glance
What can fail
The front passenger air bag inflator may explode due to propellant breakdown after prolonged exposure to high humidity, high heat, and temperature changes.
What the fix does
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Dealers will replace the front passenger air bag inflator with a different one at no cost to you.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front passenger air bag inflator contains a propellant that can degrade and rupture after prolonged exposure to high heat, humidity, and temperature swings.
What the fix does
Dealers will replace the front passenger air bag inflator with a different one at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front passenger air bag inflator may fail to deploy or deploy incorrectly in a crash.
What the fix does
Dealers will replace the front passenger air bag inflator with an alternate one at no cost.
Summarized — see the official notice for exact wording, dates, and contacts.