yes, check your manual, it's really simple to do.
If you don't have the manual:
After you open your hood, look at how the turn signal housing is connected to the car, there is a plastic (black) screw-like tab that you can pry off using a screwdriver. Using a cloth, put over the screwdriver and gently pry in between the turn signal and the headlight housing. Once loose enough, pull it forward to slide out the turn signal housing.
Self explanitory after that, you'll see the wiring and socket connected to the turn signal housing.
PS: refer the this pic to find the screw-like tab.
http://cgi.ebay.ca/toyota-CAMRY-97-9...QQcmdZViewItem
The long plastic piece on top of the housing (where is hole is seen). That's the location of the tab. Pop that off first.