Honda Active Grille Shutter

How An Active Grille Shutter Works

An active grille shutter uses moving vanes to regulate airflow through the front of the vehicle. When the system needs more cooling air, the shutter can open; when less airflow is needed, it can close to reduce aerodynamic drag. The vehicle controls the position according to its operating conditions.

The moving shutter is different from the decorative grille in front of it and from the cooling fan behind the radiator. Each part has a separate role in the front-end assembly.

Upper, Lower And Motor-Included Shutter Assemblies

A-Premium offers upper and lower active radiator grille shutters for selected vehicles, as well as some upper-and-lower sets. Identify the section being replaced and match its mounting points and connector. Similar frames for different positions are not automatically interchangeable.

Many listed assemblies specify an included actuator motor. Check the individual package and hardware information before deciding whether the repair needs a complete assembly or a separate drive component.

Matching A Radiator Shutter To Vehicle Equipment

Engine, hybrid configuration and production date can divide otherwise similar vehicles when the shutter application specifies those conditions. Match the complete front-end configuration and the section being replaced.

A shutter that does not move may have damaged vanes or an electrical problem. Inspect the mechanism, connector and wiring before assuming the motor alone has failed.

Frequently Asked Questions (FAQ)