How do you add trans fluid 2003 ford explore?

To add Transmission Fluid to a 2003 Ford Explorer, first ensure the vehicle is on level ground and the engine is running. Locate the transmission dipstick, usually found near the back of the engine compartment. Remove the dipstick, wipe it clean, insert it back, and then pull it out again to check the fluid level. If low, use a funnel to add the appropriate type of transmission fluid through the dipstick tube, checking the level periodically until it reaches the correct mark.