Air bags that do not deploy as intended can increase the risk of injury.

Air Bags — Sensor — Frontal Impact

Summary

General Motors, LLC (GM) is recalling certain 2021 Chevrolet Traverse and Buick Enclave vehicles. During service by dealers, certain vehicles may have received incorrect air bag calibration software that may affect frontal airbag deployment.

Actions

Dealers will update the air bag calibration software, free of charge. Owner notification letters were mailed on July 29, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and Buick customer service at 1-800-521-7300. GM's number for this recall is N212340220.

Documents (10)

• ISSUED Owner Notification Letter(Part 577)
• Defect Notice 573 Report
• Manufacturer Notices(to Dealers,etc) - N212340220 - Safety Recall Incorrect SDM Calibration May Affect Timing or Level of Airbag Deployment
• Safety Bulletin re Product Safety Recall N212340220 Incorrect SDM Calibration May Affect Timing or Level of Airbag Deployment
• Miscellaneous Document - Frequently Asked Questions (FAQs) for Safety Recall N212340220 Incorrect SDM Calibration May Affect Timing or Level of Airbag Deployment
• Manufacturer Notices(to Dealers,etc) - Dealer Message re REVISION N212340220-01 Product Safety Recall Incorrect SDM Calibration May Affect Timing or Level of Airbag Deployment Customer Letter Added
• Miscellaneous Document = Frequently Asked Questions (FAQs) for Safety Recall N212340220 Incorrect SDM Calibration May Affect Timing or Level of Airbag Deployment
• Safety Bulletin re Product Safety Recall N212340220 Incorrect SDM Calibration May Affect Timing or Level of Airbag Deployment
• Recall Quarterly Report #2, 2021-4
• Recall Quarterly Report #1, 2021-3

Click a tab for more information.