Oban Ron
Member
I need some help guys. My 4 way hazard lights recently stopped working. I replaced the clamp-on switch with the Speedway Universal heavy duty one and an electronic flasher. I wired it according to the schematic with the brake switch connected to the red wire on the turn signal switch. The turn signals and 4 way hazards work great with my LED's, but now my brake lights don't come on. With the brake pedal pressed, therefore the brake switch closed I measured approx. 11 volts at the brake switch without the turn signal switch connected. When I connect the turn signal switch to the brake switch the voltage drops to about 5 volts and the brake lights don't work. Any suggestions? I guess the turn signal switch could be defective, but short of that any suggestions?