77 CJ5 turning signal problem HELP!!!!!

:banghead: Please help me, my right front turn signal blinks when the key is on. I'm getting feed back some where? but where I don't no. Please give advice on what to look for maybe a wiring diagram to. thanks a bunch!!!

I'm not the electronics guy, but I'd look to the signal switch first - there has to be voltage going to the flasher unit before it can flash, and that current should be turned on at the turn signal lever.