How do you install a rad fan heat sensor on a 95 Saturn SC2?

To install a rad fan heat sensor on a 1995 Saturn SC2, first disconnect the battery to ensure safety. Locate the sensor, which is typically found near the radiator or on the engine block, and remove the wiring connector. Unscrew the old sensor using a socket wrench and replace it with the new one, then reconnect the wiring harness. Finally, reconnect the battery and check for proper operation of the fan.