Turn signal will not work all of a sudden

[dstang97]

All of a sudden my turn signal decided not to work anymore. They we’re working perfect Then just quit.

Here is what I have done with my truck latley.
full leds except for the front bulbs so there is resistance/ all bulbs blink like they should with hazards on.
led hd flasher and switched with a known good flasher, no changes
all bulbs in the gauge cluster work and printed circuit all works 100%
I checked all my fuses but did not ohm it out because I don’t have the meter at the moment.

so what should I look at next? Bad switch? Kinda seems weird because I would think the turn signal bulb would at least light up When turned.

 

[cucvrus]

I had this happen a few weeks back. I pulled the fuses and put them back in and they magically worked again. Did you try switching the flashers top to bottom and vice versa? Worth a try. Or put the incandescent bulbs back in and see if it works. Good Luck. Seem simple enough.

 

[MarcusOReallyus]

If swapping in the incandescents makes it work, clean up your grounds. LEDs draw so little current that they are more susceptible to ground problems.

 

[dstang97]

So I’m pretty sure I don’t have enough resistance or a bad electronic flasher. I tried the hazard flasher again and made better contacts and can get them to flash. They just flash random because of the leds though.