I have a 2002 camry and it has power locks and trunk. I bought the car used so I don't know if the remotes where lost or never gave to me. The dealership wants almost 300.00 to install a complete system, so if any one can tell where to look or if I can just program a new remote myself. Thanks.

If you have the control module, it is usually located behind the dimmer switch panel. If you have the module installed on the car, then you can just go and purchase another key fob and program it.

ask a desaler if it's there and what number fcc id you need get them on e-bay much cheaper
I think the program sequence is on tis forum