The signals and the emergency flashers have separate circuits, separate fuses, separate flasher relays. Start with checking the fuses, the bulbs, the signal flasher relay and wiring and if it still doesn't work it may be the signal switch is bad.
Could be the bulbs or the fuses or the flashers or the signal switch assembly
I have a 1999 w3500 turn signals would not work. Tried about everything to fix. Found the problem was the switch in the steering column, blew it out with an air hose and it work perfect now.
Look at the relay for the flashers, that should fix your problem.
i fnone of the turn signals work, the first placeto look is the flasher can. this is a clyander usually located in or near the fuse box. there are 2 of these.1 is for turn signals, other is for 4 way flashers
If your turn signal flashers stopped working, play with the emergency flasher button on top of the steering column. Our 97 Sable turn signals quit once and luckily I pushed the emergency flasher button in and out many times and the signals have worked ever since. But the emergency flashers don't work, but I can live with that.
4 way flashers and turn signals both have a "flasher can" in the system to make the lights flash the turn signal and 4 way flashers are controlled independantly of each other try replacing the flasher can for the 4 way flashers it is obvious that the bulbs are ok because they work on turn signals
Yes. See "Related Questions" below for more on Taurus/Sable flashers, and a fix for common problems.
Try replacing turn signal flasher
the ar two flashers behing the dash next to the lighter. you will need a 27 torx and a 7mm nut driver to get to them
If the turn signals are inoperative check the hazard switch, if the hazards don't work replace the hazard switch, the signals will start working. if the hazards are ok ,the turn signal switch may be bad.
check your fuse
Activate the 4-way flashers. This might work, temporarily. This problem has had a factory recall. Go to a GM dealer and see if they'll fix it for nothing. Apparently it involves changing the hazzard switch in the dash.