How do you check transmission fluid on a 2000 Cadillac Catera?

To check the Transmission Fluid on a 2000 Cadillac Catera, first ensure the vehicle is on a level surface and the engine is running at operating temperature. Locate the transmission dipstick, which is usually found near the back of the engine bay, and remove it. Wipe it clean, reinsert it fully, 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.