1974 c10 turn flasher

[Berndtc426]

Originally Posted by Dead Parrot

Do you get the same no-op result with the hazard flashers?

As a test, use a wire to jump the fuse box hazard terminals. All your turn/brake bulbs should light up when you activate the hazard switch.

Same for turn signal bulbs.

Of course, with no flash unit, the bulbs should be on full time.

Looks like a lot of corrosion in that fuse panel. Pull the fuses, clean the contacts and reinstall the fuses. Might be that simple.

The picture is not actually the fuse block I’m working on. It was just so I could high light the area in question. The question is out of those two terminals which one has 12 volts?

To answer your question the hazards work fine. I got everything to work in the end. I just want it to work correctly. I ended up using a headlamp connector on the flasher and then running the wires from the connector to the fuse block in the opposite then the flasher would normally plug in.

So I’m trying to figure out why it works that way. Is the wiring messed up, do I have the wrong flasher, etc.