How do you replace speed sensor on a 1999 Chevy cavalier?

To replace the speed sensor on a 1999 Chevy Cavalier, first, locate the sensor on the transmission, typically found near the top or side. Disconnect the electrical connector and remove the mounting bolt using a socket wrench. Pull out the old sensor and install the new one in the reverse order, ensuring a snug fit and reconnecting the electrical connector. Finally, test the vehicle to ensure the new sensor is working correctly.