Handling A Deployed Inflator Module

2000 Chevrolet C Tahoe 2WD V8-4.8L VIN VSECTION Handling A Deployed Inflator Module
After the inflator module has deployed, the surface of the air bag may contain a powdery residue. This powder consists primarily of cornstarch (used to lubricate the bag as it inflates), and by-products of the chemical reaction. The deployment reaction produces sodium hydroxide dust (similar to lye soap). The sodium hydroxide quickly reacts with the atmospheric moisture. This atmospheric moisture converts the sodium hydroxide into sodium carbonate and sodium bicarbonate (baking soda). Therefore, you will probably find no sodium hydroxide present after the deployment. Gloves and safety glasses are recommended to prevent possible irritation of the skin or eyes.


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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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