I have an '09 F-350 and the left side turn signal wont work in the headlight assembly or in the mirror. The rear turnsignal in the breaklight assembly works. Before I get the obvious....Yes I have replaced the bulbs.
The front signal also serves as a running light and works correctly when the lights are on. When I turn the left turn signal on, the sound of the signal in the truck is fast like a bulb is out or circuit isn't complete. I have also checked the turn signal fuse in the panel and it is fine, even swapped out fuses. Made no difference.

Has anyone had this happen to them? If so did you fix it and how?

Any help would be appreciated.


Thanks.

 

See your duplicate thread in the Super Duty section.

 

Will do, thanks. Figured I would post it in both sections hoping to get an answer.