Why would cause the radiator cooling fans not to work on a 1991 Honda Prelude?

The radiator cooling fans on a 1991 Honda Prelude may not work due to several potential issues. Common causes include a blown fuse, a faulty relay, or a malfunctioning temperature sensor that fails to signal the fans to activate. Additionally, wiring problems such as corroded connections or damaged wires can prevent power from reaching the fans. Lastly, the fans themselves may be defective and require replacement.