How do you replace the transmission speed sensor on 2001 Mercury Cougar?

To replace the transmission speed sensor on a 2001 Mercury Cougar, first, ensure the vehicle is safely lifted and secured. Locate the speed sensor on the transmission, typically found near the output shaft. Disconnect the electrical connector and remove the sensor using a socket or wrench. Install the new sensor by reversing the process, ensuring a snug fit, and reconnect the electrical connector. Finally, check for any leaks and test the vehicle to ensure proper functionality.