Turn signal wiring.
Does anyone have a diagram of the turn signal switch all the way back to the fuse for a 1973 F-100? My turn signal fuse has power but the flasher doesn't. I have to trace it. Thanks, Polkat
If you have no power at the flasher, you have to trace it back within the harness. I would look at the emergency brake making an unseen slice in the harness. The power lead to the flasher should be red.
You might check the connection at the emergency flasher too. I believe it feeds from there to the other flasher from the (+) source.


