Where do you add transmission fluid on a 2001 1500 z71 Chevy silverado?

To add Transmission Fluid to a 2001 Chevy Silverado 1500 Z71, locate the transmission dipstick tube, which is usually found near the back of the engine compartment. Remove the dipstick, and use a funnel to add the appropriate type of transmission fluid through the tube. Be sure to check the fluid level with the dipstick while the engine is running and the transmission is in park, ensuring it’s at the correct level. Always consult your owner's manual for specific fluid recommendations and instructions.