Turn signals and flashers

So you get no lights at all when you select right or left turn, neither front or back? Do you hear the flasher do anything for turning?
But you do hear the flasher click when you select the hazard lights but no lights work? Do the indicators on the dash come on for either?
Looking at the wiring I would say replace the flasher unit. It and the hazard switch are the only common item but I would think you would still have one or the other if it failed.