How do you adjust linkage on 2004 cavalier?

To adjust the linkage on a 2004 Chevy Cavalier, first, ensure the vehicle is in park (automatic) or neutral (manual). Locate the shift linkage under the vehicle, where it connects to the transmission. Loosen the adjustment nut slightly, then move the shifter to the desired position while maintaining pressure on the linkage. Finally, retighten the adjustment nut and check the operation of the shifter to ensure it aligns correctly with the transmission settings.