Where is the transmission dip stick on a 2002 pontaic sunfire?

most sunfires do not have a dipstick for Transmission Fluid. (called Transaxle fluid as well)

You are supposedly not supposed to fill it unless getting your fluid changed or getting a repair. I must say with my 2001 sunfire I have never added fluid and never had a problem. There is a little red knob that you turn to fill the fluid and you can buy and add a dipstick (usually only from a dealer). That knob is found by looking straight down in front of the brake cylinder on top of the transmission. It is pretty hard to snake your hand down to but you can do it.

Hope that helps.