ororis

Hey guys, first post, I drive a 1997 Mustang GT Convertible. She's a lovely car, handles great and drives like a charm. The only problem is my turn signals have just decided to die on me. When I use my hazard flasher the lights work fine, yet whenever I go to turn it doesn't work. So could someone help me out with an explanation? Is it the fuse? Is there some wiring problem? I had a entirely new turn switch installed, which makes me lean towards it being a fuse/wiring problem.

Thanks in advance.