The official notice
Defect
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2015-2017 Yaris vehicles. The wire harnesses for the side air bag sensors located within the front doors may crack and corrode, possibly causing the non-deployment or improper deployment of the front seat side air bags and the curtain shield air bags.
Safety Risk
In the event of a crash, front seat side air bags and curtain shield air bags that do not deploy as intended can increase the risk of injury.
Remedy
Toyota will notify owners, and dealers will replace the wire harness assembly in the front doors, as necessary, free of charge. The recall began June 7, 2019. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is K1F/K0F.