Check for a loose wire(s) at the junction block (14448 C) and the flasher.

IN the limited experience I have with signal light problems, if the flasher is bad the lights will go on but will not blink


54 Victoria 312;  48 Ford Conv 302, 56 Bird 312
Forever Ford
Midland Park, NJ

Check the fuse you show on the print….. mine looked good but was not making good contact. Drove me crazy for a week and like the Thunderbird tough to lay on my back to find and change. I actually had to change the complete holder. I also had a defective flasher and it took 2 different ones to get them working. I don’t have the #. 

56 Vic, B'Ville 200 MPH Club Member, So Cal.

The stop lights work, thanks Ted 😊

1955 312 T-Bird Warwick, NY

If the stop lights still work but the turn signals do not, then the flasher would be a good place to start looking.  If the stop lights also do not work, then it’s potentially a problem within the turn signal mechanism in the steering column.

Lorena, Texas (South of Waco)

I was out for a drive when both L & R turn signals failed to work. I pulled over and checked lights, turned on/off parking lights tried turn signal again and both L & R began to work. Several turns later both failed again and remained out. Could it be the flasher itself that’s the problem part 13350?



1955 312 T-Bird Warwick, NY