So I got a new turn signal switch after 2 years of using hand signals. I have everything working but the hazards don't flash with the key on. I still have power to the switch, fuse and flasher but they don't flash. Turn the key off and they work. Is this normal? This truck has had a lot of backyard repairs to the harnesses, including an ammeter bypass, and I've been cleaning it up as I go but I don't want to go searching for something that is supposed to be that way. Any help would be appreciated. I have a FSM for a 77 model year but it's not here at the house. Right now I'm pretty happy to have turn signals AND brake lights.