Active Grille Shutter
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
The active grille shutter is comprised of shutter blinds which are linked to each other. One of the individual shutter blinds is fixed to the active grille shutter actuator. When the active grille shutter actuator moves, it moves the attached shutter which causes the other linked shutters to move. The active grille shutter is serviced as an entire assembly, which includes the active grille shutter, active grille shutter actuator, retainer, housing and jumper wiring harness.