1987 4wd P-up w/22RE

Blinkers and tachometer simultaneously quit working. The hazards still work and flash in the dash. The blinkers dont flash in the dash or at the lights. The tachometer just stopped working.

All the fuses are good both in cab and in engine bay. This has happened multiple times but usually comes back within a few hours. this time is hasnt gone away.

Not sure where to go fro here
(also if anyone has a wiring schematic for an 1987 p-up that coudl be emailed that woudl be cool)