How do you install a shifter cable in a 99 Pontiac Sunfire?

To install a shifter cable in a 1999 Pontiac Sunfire, first, lift the vehicle and secure it on jack stands for safety. Remove the old shifter cable by detaching it from the shifter assembly and the transmission; you may need to remove some interior panels for access. Install the new cable by connecting it to the transmission and then to the shifter assembly, ensuring all clips and brackets are secure. Finally, test the shifter for proper operation before lowering the vehicle.