I have a 91 xcab and all of a sudden the blinkers stopped working. No blown fuses or bulbs, 4ways still work. I think its the switch on the steering collum. Am i correct and if so where can I get a used one from? Thanks..

 

I'm having the same problem. It's intermitent though. Sometimes, I have to hold the turn signal arm just right to get it to blink. I don't think it would be a relay but maybe? I was leaning to assembly in the column as well.

 

I had this problem, is was due to a short in one of the blinkers on the bumper.. I wired a new plug and it's good to go.

 

Thanks i will try that.