General Motors has decided that a safety defect affecting airbags exists in certain 2010-2015 and 2017 Buick Enclave, 2010-2019 Chevrolet Traverse and 2011-2016 GMC Acadia vehicles.

According to the defect report, in October 2020, a third-party vehicle repair business contacted GM requesting repair assistance on a 2018 Buick Enclave. After removing the headliner to attempt to repair a sunroof water leak, the repair shop identified two fasteners that were not installed and one missing weld nut attaching the roof-rail airbag (RRAB) to the vehicle. Further investigation found that certain stampings associated with the connection of the roof rail airbag to the vehicles had damaged, out of position or missing weld nuts. Although the problem was identified during vehicle assembly, the repairs may have been missed or preformed incorrectly.

GM will notify owners, and dealers will inspect and, if necessary, realign or replace the weld nuts GM’s number for this recall is N202321200 and the NHTSA campaign number is 21V246.