At a glance
What can fail
Driver or passenger front airbag inflators previously replaced under an earlier recall may explode due to propellant breakdown after prolonged exposure to humidity, high temperature, and temperature changes.
The 2017 Lexus GX460 has 3 recalls, all centered on the front passenger airbag inflator, where an explosion can send sharp metal fragments into the cabin, causing serious injury or death.
Two of the recalls involve Takata airbag inflators that can rupture with excessive force. One of these applies broadly to vehicles registered across a wide range of model years, while the other specifically targets vehicles sold or ever registered in high-humidity states and territories such as Florida, Hawaii, Texas, and others in the Gulf Coast region, where moisture exposure accelerates the degradation that makes the inflator prone to bursting. The third recall covers a specific vehicle built in November 2016 where the passenger airbag inflator may have been assembled without an ignition booster tablet, meaning the airbag could fail to inflate properly in a crash and not provide the cushioning it is designed to deliver. Prior repair attempts for the broader Takata inflator issue did not fully resolve all affected vehicles, which is why multiple campaigns targeting the same component exist across this model's history.
At a glance
What can fail
Driver or passenger front airbag inflators previously replaced under an earlier recall may explode due to propellant breakdown after prolonged exposure to humidity, high temperature, and temperature changes.
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What the fix does
Dealers will replace the affected front airbag inflator, assembly, or sub-assembly depending on vehicle model.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The passenger front air bag inflator may explode due to propellant degradation from long-term exposure to high humidity, temperature, and temperature cycling.
What the fix does
Dealers will replace the front passenger air bag inflator or air bag assembly depending on your vehicle model.
Summarized — see the official notice for exact wording, dates, and contacts.
At a glance
What can fail
The front passenger air bag inflator may have been manufactured without ignition booster tablets, causing the air bag to not fully inflate during a crash.
What the fix does
Toyota dealers replace the passenger side air bag module at no charge to restore proper air bag deployment.
Summarized — see the official notice for exact wording, dates, and contacts.