Buick Encore, Chevrolet Spark, Traverse, Trax airbags may not deploy high
The computer that decides when to fire the airbags was left in a factory setting used during manufacturing. In that setting, it will not set off the airbags, so they may not inflate in a crash. Affected cars are certain 2019 Buick Encore, Chevrolet Spark, Chevrolet Traverse and Chevrolet Trax models. The fix is quick: a dealer reprograms the computer to the correct setting at no charge.