Signal light problems 68

[Gregg DeGeorge]

Hello,working on 68 Roadrunner trying to get signal lights working,I have brake lights and parking lights ,but having trouble with signals ,how does the signal light switch get it’s power I get when you push the switch down it should send power to 2 Red on signal light connecter which then powers the flasher ???trying to get a grasp on itThanks

 

[BLK 68 R/T]

Do you have the fsm for wiring diagrams? Most electrical issues are ground problems. But the turn signal switch is also a common failure.