fuse If your flasher goes bad, You can still have flashers and no turnsignals. I would change the flasher after checking the fuse.
== == If you have an adjustable steering wheel, try adjusting up one click. There is something about the setup that causes a wiring short.
do you hear clicking noise -as if the inficators were working? If not then go check the flasher relay and its connections.
Turn signal indicators are lights. The flash to tell you, or indicate, that a turn signal is on, and which way the lights are flashing.
signal lights not working.
I have a 93 deville,still have not found the turn signal flasher and the signal lights stopped working,but after checking if all the lights were working I found one small blub burnt out in the back set of lights,I removed it and signal lights started working again if anyone find the exact location please post,4 way flasher is easy to find ,signal flasher a problem On the 92 deville, the turn signal flasher is on the driver side (Left side) of the steering column. It is above the fuse block and is difficult to see. Move the wires and you will see that it is close to the hood release.
Try replacing the turn signal flasher
How bout the turn signal indicator switch located in the steering column.
If the turn signals on a car works but the hazard lights do not there may be a problem with the flasher switch. The flasher is located in the steering column, and a damaged unit can cause the lights to stop working.
Checkturn signal flasher
Probably the flasher unit needs to be replaced. This is an electronic switch which usually mounts underneath the dashboard.
First check the fuse, then the bulbs, then the flasher relay, then the signal switch.
First check the fuse if none of the lights even come on. If the lights come on but do not flash then the flasher relay is defective and needs replacing. If the fuse, light bulbs, and flasher relay are good then the turn signal switch may be the problem.
you need to change the flasher can for the signal lights