The Pnk/Org wire should be hot with key on run 12v or the fuse or wiring to the fuse is faulty. If you are jumping the O/Y to LT BLU and hearing the flasher with no lights with the switch clicked right or left there's a problem in the multifunction switch...or low voltage. Should be 12v at the O/Y at the hazard switch. If you have 12v you should be able to jump to one of the turn lamp wires and get the bulb to come on. Turn signal flasher should click rapidly....like when a bulb is blown. Should flash the bulb to whatever lamp you jump to.
This schematic shows the hazard switch part of the circuit being normally open for turn signals. That can't be right because that circuit is open when the hazards are on....so that part is wrong ( shame on Haynes ). Normally, the turn signal circuit is closed and 12v runs through O/Y to the multifunction switch. When turn signals are activated ( left or right ) 12v is sent to either LT Grn / Wht and Lt Grn/Org ( left front and rear ) or Org/Lt Blu and Wht/Lt Blu ( right front and rear ). 12v should be on O/Y with key on. If 12v at Pnk/Org but not at Org/Yel then the hazard switch is faulty. No power at Pnk/Org check fuse....if no power 12v at fuse check ignition switch wiring. Should be 12v at fuse 5 in the fuse box.
Honestly, sounds like you need to replace the turn signal flasher. Its located by the column under the dash. The hazard flasher is on the back of the fuse box.
Flasher should be a 552 if im not mistaken. I think the factory one is light blue....replacement is silver raw metal color.