The flasher is under the dash by the steering wheel column and there are two - one for four ways and one for turn signals. Also check and see if you have any burnt out bulbs as these will also cause them not to work. A burnt out bulb in the front will not let the rear signal work.
there are 2 flasher cans in vehicle.one operates hazards and the other operates the blinkers. change the one that operates the blinkers and your blinkers will work
Replace the turn signal flasher relay.
no fix,replace with new only.
First you have to check your flasher, this is located where the fuse box is, this could be one of your problems.
depends where the leak is, and how bad it is.
Could be a bad flasher
Check for burnt out bulbs and could be a bad flasher as well.
you need a turn signal flasher, which is different from the emergency flasher and it is not related to your groung relocation.
this could be a blown fuse, defective flasher, loose connection, or burned out bulb tk
*you might have a problem in the steering column *you may need to replace the flasher fuse in your fuse box.
If just one side stops, look and change the bulb that isn't on. If none work, replace the fuse or flasher.
Check/change the fuse associated with the blinkers.