Hello and welcome to Just Answer!
The combination flasher is located under the instrument panel just outboard of the instrument panel steering column opening. Click here to view the location. It is above the vehicles diagnostic connector under the drivers side dash.
The flasher is the most likely cause, but could be caused by the multifunction switch or switch wiring in the steering column.
If replacing the flasher doesn't fix the problem, I can help you test this if you have a test light.
I hope this helps, let me know!
All you have to do is reply back to this thread and I will get back to you asap. If you go to my questions at the top of the page you can get back to this thread. I will keep the question open. Don't open another question, just continue with this one!
You are very welcome!
It is located behind the drivers side dash on the left side. If you find the diagnostic connector it is above that and to the left. I can't seem to find any better pictures, but click this one and see if it helps
If you remove the trim panel where your knees are(knee bolster), you should be able to see it then.
Let me know if this helps!