67-73 Cougar Sequential Turn Signal Trouble Shooting Thread

ALL this is good stuff. Plenty of advice in this forum. Will be VERY helpful!!! Getting ready to tackle mine.

I must confess to admit that the issue was me. Everything is working now. I had the new flasher unit plugged into the emergency flasher. Once I realized that the unit was on the passenger side I corrected it and they work perfectly.

Thanks for indulging me.

I’m not sure if people are still using this forum but I’m having some issues like the others with my sequential taillights.

So basically with the vehicle running I can get the hazard lights and turn signals to work but the outer bulb is the only bulb that flashes. The sequential motor is working and doing what it’s supposed to but I honestly have no idea where to start.