How do you change the transmission fluid in a 2002 Isuzu Axiom?

To change the Transmission Fluid in a 2002 Isuzu Axiom, start by warming up the vehicle to thin the fluid, then turn it off and let it sit for a few minutes. Next, locate the transmission pan, remove the bolts, and drain the old fluid into a pan. Replace the transmission filter if applicable, clean the pan, and reattach it with a new gasket. Finally, refill the transmission with the appropriate type and amount of new fluid through the dipstick tube, checking the level as you go.