Out of the blue, my turn signals stopped working today. I checked the #18 fuse under the dash (in addition to all of the fuses) and it was fine. I also looked for one of those round metalic looking blinkers but couldn't find one. Any ideas?
You may not get this reply but I am so glad you posted this. Exactly what it was, fuse 27My Hazards worked but not the turn signals on my 04 Super Duty. It turned out to be fuse #27 (ignition switch run feed).
So when I read your initial post I was going to replay with my usual "exercise the hazard switch" but I continued to read on and saw this post. In moving the switch for the hazard function you cleaned whatever dirt/dust that cause the switch to malfunction. This is not necessarily an indication that the switch is destined for permanent failure. I have on my own truck pressed the switch 8 or 10 times when this happened and the switch never acted up again. The fact that the hazard switch is on the very top of the steeting column and the shroud tends to help funnel things into it is the reason.They stopped working altogether. I had no choice but to use the truck this morning and I had to put my hazards on in a parking lot for a couple of minutes due to where I was parked. When I jumped back in, I took off and turned the hazards off. It was then that I realized that the hazards worked...so I tried the turn signals and they both worked again. Problem solved. But I'm not to confident that it won't happen again.
Thanks I was going crazy and no where does it say that 27 is part of the turn signal circuitMy Hazards worked but not the turn signals on my 04 Super Duty. It turned out to be fuse #27 (ignition switch run feed).
You my friend are a life saver. Fixed everything else then did fuse #27 fixed the problem.My Hazards worked but not the turn signals on my 04 Super Duty. It turned out to be fuse #27 (ignition switch run feed).
Thank you for your post because I done everything I know other than check fuse 27. That was the problem also for my 2004 F350 Super Duty.You may not get this reply but I am so glad you posted this. Exactly what it was, fuse 27