General Motors LLC (GM) is recalling certain 2018 Chevrolet Sonic vehicles
In the event of a rear-impact crash, the seat-back may fail, increasing the risk of injury.
Fix: GM will notify owners, and dealers will replace the driver's seat-back, free of charge. The recall began June 28, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18178.