How do you check the transmission oil to a Toyota Prius 2002?

To check the transmission oil in a 2002 Toyota Prius, start by ensuring the vehicle is on a level surface and the engine is warm. Locate the Transmission Fluid dipstick, which is typically found near the back of the engine compartment. Remove the dipstick, wipe it clean, reinsert it, and then remove it again to check the fluid level; it should be within the marked range. If necessary, add the appropriate type of transmission fluid through the dipstick tube using a funnel.