TOYOTA issued a recall on the SIENNA model

On certain vehicles, in the event of a collision that warrants a deployment of the curtain shield airbag (CSA), the force transmitted to the headliner as the airbag inflates may cause the left and/or right side second row overhead assist grip to detach from its mounting brackets if the temperature in the roof rail area is high from outside ambient temperature. If an assist grip were to completely detach, it could contact an occupant, which would increase the risk of injury in the event of a crash. Correction: Dealers will modify the headliner near the second row overhead assist grips.