LED TURN Signals Not Working Problem solved 25 Sep

[fordguy]

I dealt with this not long ago. I had to broken wires in the harness and one was feeding both. I had to cut off most of the tape to find it. Idk if you’re having the same issue or not tho.

I am going to start at the lamps and see if I am getting power and back trace.

 

[jscheier]

What do you mean by reverse polarity portion?

That flasher comes with an additional 'adapter' piece that you slide over the prongs on the flasher. It effectively changes the polarity of the flasher.

If you look at the photo on this Summit Racing flasher, you can see the adapter. Most of the advertisements don't show the adapter in the photo.

 

[Torkman66]

I installed leds in my front turn signals. The OEM bulbs worked fine but simply swapping out to leds made all kinds of gremlins. The flasher was changed to the led approved version at same time. What I discovered was the brand new signal housing wires were backwards. That did not matter for the OEM bulbs but it did matter for the led bulbs. I swapped the wires and problem solved.

 

[fordguy]

That flasher comes with an additional 'adapter' piece that you slide over the prongs on the flasher. It effectively changes the polarity of the flasher.

If you look at the photo on this Summit Racing flasher, you can see the adapter. Most of the advertisements don't show the adapter in the photo.

I remember seeing that adapter.