'00 Malibu Turn Signal

My Malibu's turn signal will stop working every once in a while. It will be flashing along just fine and then all of a sudden stop. Then it won't work for a while....then it starts working again. Seems like a wiring issue to me. I tried moving the tilt steering column around to see if it fixed it but no luck. Anyone have any ideas??

next time it acts up try tapping on the hazard switch, if it starts working then replace the hazard switch/